The owners requested that their home harmonize with the spirit of the surrounding Colorado mountain setting and enhance their outdoor recreational lifestyle - while reflecting their contemporary architectural tastes. The site was burdened with a myriad of strict design criteria enforced by the neighborhood covenants and architectural review board. Creating a distinct design challenge, the covenants included a narrow interpretation of a “mountain style” home which established predetermined roof pitches, glazing percentages and material palettes - at direct odds with the client‘s vision of a flat-roofed, glass, “contemporary” home. Our solution finds inspiration and opportunities within the site covenant’s strict definitions. It promotes and celebrates the client’s outdoor lifestyle and resolves the definition of a contemporary “mountain style” home by reducing the architecture to its most basic vernacular forms and relying upon local materials. The home utilizes a simple base, middle and top that echoes the surrounding mountains and vegetation. The massing takes its cues from the prevalent lodgepole pine trees that grow at the mountain’s high altitudes. These pine trees have a distinct growth pattern, highlighted by a single vertical trunk and a peaked, densely foliated growth zone above a sparse base. This growth pattern is referenced by placing the wood-clad body of the home at the second story above an open base composed of wood posts and glass. A simple peaked roof rests lightly atop the home - visually floating above a triangular glass transom. The home itself is neatly inserted amongst an existing grove of lodgepole pines and oriented to take advantage of panoramic views of the adjacent meadow and Continental Divide beyond. The main functions of the house are arranged into public and private areas and this division is made apparent on the home’s exterior. Two large roof forms, clad in pre-patinated zinc, are separated by a sheltering central deck - which signals the main entry to the home. At this connection, the roof deck is opened to allow a cluster of aspen trees to grow – further reinforcing nature as an integral part of arrival. Outdoor living spaces are provided on all levels of the house and are positioned to take advantage of sunrise and sunset moments. The distinction between interior and exterior space is blurred via the use of large expanses of glass. The dry stacked stone base and natural cedar cladding both reappear within the home’s interior spaces. This home offers a unique solution to the client’s requests while satisfying the design requirements of the neighborhood covenants. The house provides a variety of indoor and outdoor living spaces that can be utilized in all seasons. Most importantly, the house takes its cues directly from its natural surroundings and local building traditions to become a prototype solution for the “modern mountain house”. Overview Ranch Creek Ranch Winter Park, Colorado Completion Date October, 2007 Services Architecture, Interior Design, Landscape Architecture

LP Smartside siding in FRENCH GRAY color. LP Smartside shakes in SAND color. LP Smartside trim in WHITE. Cultured stone veneer.
Transitional garage photo in Other

The angles of the geometric tile echo the unique architecture of the space and contribute to the Scandinavian look that blends with the rest of the home.

Photographer: William J. Hebert • The best of both traditional and transitional design meet in this residence distinguished by its rustic yet luxurious feel. Carefully positioned on a site blessed with spacious surrounding acreage, the home was carefully positioned on a tree-filled hilltop and tailored to fit the natural contours of the land. The house sits on the crest of the peak, which allows it to spotlight and enjoy the best vistas of the valley and pond below. Inside, the home’s welcoming style continues, featuring a Midwestern take on perennially popular Western style and rooms that were also situated to take full advantage of the site. From the central foyer that leads into a large living room with a fireplace, the home manages to have an open and functional floor plan while still feeling warm and intimate enough for smaller gatherings and family living. The extensive use of wood and timbering throughout brings that sense of the outdoors inside, with an open floor plan, including a kitchen that spans the length of the house and an overall level of craftsmanship and details uncommon in today’s architecture. •

We're in the shop here today showing you an alternating-tread staircase that's' going to a job-site in Napa tomorrow. I'm standing on the landing which is at exactly mid-floor level. It's going into one one these 100-year-old houses with a steep roof and lots of attic space. The homeowner called me last month saying he wants to access this large attic area with something better than a ladder. He didn't have room for a conventional stair but this alternating-tread space-saving stair was a perfect fit. It's all Red Oak which matches the hardwood floors throughout the house. Once these are installed at the site we'll put a handrail on top of the stringers on the open side. I'll tell you a little about the alternating-tread staircases. It's built in a way that is nearly as easy to climb as a conventional stair. When we walk up a convectional stairway we normally use half of the stair tread at a time, placing one foot on the right half and the next foot on the left half. The idea of an alternating-tread stair is make half of each tread wide enough for your foot and then alternate the wide end of these paddle-shape treads from left to right. You still have your 10 inch minimum tread depth plus a 1 inch nosing projection. This give you 11" of support for each foot, just like a conventional stair. We normally make the risers a max of 7-3/4", but code allows us to go as high as 9 inches. This one is 7-3/4" which is very comfortable. We installed a metal bar across the middle of each open-riser to limit the open space to less than a 4 inch gap. Anyway, I just wanted to give you a quick shot of this. Tomorrow morning we get to go to the job-site and install this. I'd can't wait to see the look on the customer's face when we have this installed. I'll let him do the bragging :-) Last but not least, I'd like to give glory to God and special recognition to a Jewish carpenter named Jesus. I don't know for sure if He built stairways as a carpenter, but I am happy to say that He is my LORD and I want to live my whole life for Him. God bless you! And please contact me if you want any type of custom stairs. Clyde 520-895-2060 or 916-991-9700

A traditional Georgian home receives an incredible transformation with an addition to expand the originally compact kitchen and create a pathway into the family room and dining area, opening the flow of the spaces that allow for fluid movement from each living space for the young family of four. Taking the lead from the client's desire to have a contemporary and edgier feel to their home's very classic facade, House of L worked with the architect's addition to the existing kitchen to design a kitchen that was incredibly functional and gorgeously dramatic, beckoning people to grab a barstool and hang out. Glossy macassar ebony wood is complimented with lacquered white cabinets for an amazing study in contrast. An oversized brushed nickel hood with polished nickel banding makes a presence on the feature wall of the kitchen. Brushed and polished nickel details are peppered in the landscape of this room, including the cabinets in the second island, a storage cabinet and automated hopper doors by Hafele on the refrigeration wall and all of the cabinet hardware, supplied and custom sized by Rajack. White quartz countertops by Hanstone in the Bianco Canvas colorway float on all the perimeter cabinets and the secondary island and creates a floating frame for the Palomino Quartzite that is a highlight in the kitchen and lends an organic feel to the clean lines of the millwork. The backsplash area behind the rangetop is a brick patterned mosaic blend of stone and glass, while surrounding walls have a layered sandstone tile that lend an incredible texture to the room. The light fixture hanging above the second island is by Wells Long and features faceted metal polygons with an amber gold interior. Woven linen drapes at window winks at the warmer tones in the room with a lustrous sheen that catches the natural light filtering in. The rift and sawn cut white oak floors are 8" planks that were fitted and finished on site to match the existing floor in the family and dining rooms. The clients were very clear on the appliances they needed the kitchen to accommodate. In addition to the vast expanses of wall space that were gained with the kitchen addition the larger footprint allowed for two sizeable islands and a host of cooking amenities, including a 48" rangetop, two double ovens, a warming drawer, and a built-in coffee maker by Miele and a 36" Refrigerator and Freezer and a beverage drawer by Subzero. A fabulous stainless steel Kallista sink by Mick De Giulio's series for the company is fitted in the first island which serves as a prep area, flanked by an Asko dishwasher to the right. A Dorenbracht faucet is a strong compliment to the scale of the sink. A smaller Kallista stainless sink is centered in the second island which has a secondary burner by Miele for overflow cooking. Jason Miller, Pixelate

Fitting a large home to a narrow site requires careful manipulation of plan and proportion.
Example of a transitional yellow split-level exterior home design in Seattle with a shingle roof

It was a pleasure and a privilege to work with the owners of this custom home while it was still under construction. The early planning allowed LWB to design the topographic features of the site to fit into the amenities that the clients desired such as an organically shaped swimming pool, a spa, planting, etc. The extreme grades in the backyard created an opportunity to place the spa overlooking the pool. The unique grading situation also allowed the pool utilities to be built underneath the lawn in a vented room, hidden from view. Waterfalls in the pool and a water wall help to create a relaxing experience in the homeowner's backyard. This Project was awarded with a coveted Grand Award in Residential Installation $50,001 & Over by the Ohio Nursery & Landscape Association.

Dining Area open to kitchen and great room in this Maine Summer Home. Comfortable style able to accommodate guests for a party or family members day-to-day. Incorporated antique pieces with reproduction pieces and new elements, and practical indoor outdoor rug. Taupe color woven shades are motorized and hang behind stationary linen fabric panels hanging from iron pole and rings. Intentionally subtle nautical theme.

Project Type: Residential Villa – Luxury Bedroom & Private Suite Fit-Out Company: Antonovich Group | Luxury Interior Design & Fit-Out Experts This exclusive Palm Jumeirah villa renovation by Antonovich Group presents a sophisticated harmony of modern design, natural light, and bespoke craftsmanship. The newly redesigned bedroom and private suite spaces offer a seamless blend of comfort and refined luxury, with warm wood tones, marble detailing, and exquisite lighting that highlight Dubai’s most prestigious waterfront views. The design emphasizes a contemporary aesthetic softened by natural textures and curved architecture, ensuring an atmosphere of tranquility and indulgence. Expansive arched windows frame breathtaking seaside vistas, while custom joinery and tailored finishes reflect the artistry and precision of Antonovich Group’s bespoke interior approach. Key Design Elements: *Floor-to-ceiling arched windows maximizing natural light and ocean views *Custom wood wall cladding with integrated lighting details *Designer ceiling chandeliers with sculptural glass elements *Chevron-patterned natural wood flooring for warmth and continuity *Gloss lacquered wardrobe doors with subtle linear details *Bespoke TV wall unit combining marble, wood, and high-gloss finishes *Neutral color palette balanced by warm metallic accents *Luxurious layered lighting design enhancing spatial depth and ambiance This refined transformation reflects Antonovich Group’s commitment to elevating residential interiors into personalized works of art, merging high-end materials, advanced craftsmanship, and serene functionality. Scope of Work: *Concept design and interior space optimization *Full renovation and structural detailing *Bespoke joinery and wardrobe fabrication *Premium material selection and on-site marble installation *Electrical and lighting system integration *Custom chandelier and decorative lighting supply *Turnkey finishing, furnishing, and styling #PalmJumeirahVilla #LuxuryBedroomDesign #AntonovichGroup #ModernVillaRenovation #DubaiLuxuryInteriors #BespokeJoinery #WoodAndMarbleDesign #WaterfrontLiving #ElegantFitOut #LuxuryHomeDubai #ContemporaryInteriors #VillaRenovationUAEContact Antonovich Group for your luxury interior transformation +971 54 299 5555 antonovich-design.ae Instagram: antonovich.design.dubai Send us messages!

Paterson of Oldmeldrum masterfully transformed a challenging turret space into a luxurious bespoke whisky room. This custom design required extensive planning, utilising SketchUp to visualise the final result. The 2.2-meter diameter turret, previously a cramped entrance, demanded creative bespoke furniture solutions. We meticulously crafted curved and radial units from natural oak, recreating the space in our workshop to ensure a perfect fit. The intricate project included integrated lighting provisions, with concealed cable pathways. After manufacturing, the entire installation was lacquered for a flawless finish. On-site installation required exceptional precision, with our team expertly adjusting the units to fit within a 2-millimeter tolerance. This luxury room design showcases our expertise in bespoke craftsmanship and fitted furniture, demonstrating our ability to overcome complex spatial challenges. The whisky room now serves as a stunning focal point, highlighting our dedication to quality craftsmanship and client satisfaction.

Nestled in the lush landscape, a modern reinterpretation of a once-fallen barn now features a charming guest cottage with stylish details and contemporary amenities. Situated along a narrow lot in Germantown, New York, the cottage completes a cluster of existing buildings, forming an intimate courtyard on one side. Steel effect folding patio doors fully open the living areas to the expansive fields and the Catskill Mountains beyond. The homeowners, a young family with parents living abroad, envisioned a cozy yet modern ADU for extended stays. Designed by Lauren Cawse, AIA, architect and partner at The Art of Building, the year-round retreat draws inspiration from traditional local barns while embracing a seamless indoor-outdoor connection. Captivating Guest Cottage Design Enhances the Senses with Steel Effect Folding Patio Doors The modern ADU design started with the site itself. Positioned between residential and commercial neighbors, the elongated property required a careful balance of privacy and openness. Architect Lauren Cawse approached the layout by redefining the existing house and garage as the east and west sides of an outdoor room, with the new cottage forming its southern boundary. This arrangement created a clear courtyard near the main residence while directing the 800-square-foot guest house toward the open meadow and the distant Catskill Mountains. “The unique character of the site and its history inspired the architectural direction,” says Cawse. “The intent was to create a secondary structure in the compound in clear contrast to the modern farmhouse style of the house and garage.” A Barn-Inspired Exterior Adds Visual Flair The exterior envelope evokes a traditional barn with a simple gable shape, weathered wood siding, cedar shingles, and a foundation veneer made of local fieldstone. A large sliding barn door adds a complementary feature to the courtyard-facing side, creating a dynamic opening that maintains uninterrupted views through the cottage to the meadow beyond. Steel effect folding patio doors surrounding the structure add a modern touch of transparency, and simulated divided lites allow the contemporary glass wall systems to harmonize with the traditional elements of the modern ADU design. “The goal was to fully open the living areas to the outdoors, framing views to the meadows and mountains,” says Cawse. “The positioning of the NanaWall systems frames the views and, when open, dissolves the boundary between inside and out.” Interior Design That Mirrors Nature’s Tranquility Inside, the design program features a simple layout with one bedroom, a full bath, a kitchenette, and a living area with a wood-burning stove. The interior, a collaboration between The Art of Building and the homeowners, is defined by an understated palette and tactile materials that reflect the natural setting. Color is introduced through the framed glass views on all sides of the structure. Reclaimed timber collar ties span the ceiling overhead, while stone surfaces and naturally patinated metal accents add quiet texture throughout. Custom hand-painted Delft tiles along the kitchen backsplash add personal detail, and terra cotta flooring in the bathroom brings warmth and old-world charm. Soaring ceilings and abundant daylight create a peaceful play of light and shadow, shifting subtly with the seasons and emphasizing the cottage’s connection to the natural landscape outside. Sleek Steel Effect Folding Patio Doors Elevate the Modern ADU Design Aesthetic Three customized steel effect folding patio doors define the living space, each aligned to respond to a different edge of the site. The largest, spanning nearly 20 feet wide and just under eight feet tall, opens directly onto the stone patio, allowing the main gathering area to extend fully into the landscape. Along the side of the living room, a smaller 10-foot-wide system introduces more light and ventilation, nearly creating an open corner condition if not for the structural post that supports the façade and roofline. At the rear, a fourth ten-foot-wide system features a French door swing panel configuration that opens toward the courtyard, strengthening the design connection to the main residence. All steel effect folding patio doors were specified with a low-maintenance, water-rated Performance Sill to safeguard against inclement weather while providing a seamless, barrier-free transition to the outdoor patio. Unique Customizations for Visual Appeal and a Steel Effect Each folding patio door system is configured to open outward, maximizing usable floor space in the compact interior and allowing furniture placement to remain uninterrupted. By stacking outward, the steel effect folding patio doors, specified in a SE Classic Bronze powder coat, ensure every inch of the cottage is optimized. Simulated divided lites create a consistent rhythm across windows and doors, maintaining alignment with the traditional barn-inspired exterior. In the bedroom, a three-panel, 10-foot-wide system mirrors these customizations, matching the steel effect divided-lite pattern and outward-opening configuration, extending the indoor-outdoor connection while preserving visual continuity throughout the ADU. “The divided lites were crucial to the architectural vision, and while budget prohibited a steel and glass system, NanaWall Systems’ thin frames provide the open and airy feeling we hoped to attain,” says Cawse. “Simulated divided lites transition the thoroughly modern element of the glass walls to remain in harmony with the otherwise traditional palette.” Matching Windows and Doors: Create a Cohesive Design Program Alongside the larger openings in the living areas and bedroom, a smaller 3-foot-tall NanaWall tilt turn window was added to the bathroom. This window-sized NanaWall system perfectly matches the divided lite panels and sleek frames of the steel effect folding patio doors, creating a cohesive modern ADU design throughout. The compact opening provides ventilation and natural light, enhancing the spa-like atmosphere along with natural stone flooring. The matching glass lines and sleek profiles of the NanaWall Generation 4 comprehensive product line further unify visual consistency, allowing each system to fit into the architectural style seamlessly. “This project had three bifold glass walls, a pair of double French doors with sidelites, and a single tilt turn window,” says architect Lauren Cawse. “Being able to work with a single manufacturer provided aesthetic cohesiveness and simplified coordination.” Sustainability Where It Matters Most New York weather can vary from hot 85-degree summers to cold 26-degree winters. Creating an efficient living space was a primary goal. To achieve this, the design included Timber HP-insulated walls and floors with a heat pump system for effective heating and cooling. Additionally, the steel effect folding patio doors and windows were specified with double-glazed panels to ensure a tight building envelope. Indoor-Outdoor Living Spaces for Relaxing and Entertaining In-house landscape designer Liz Pulver worked closely with the team to conceive open-air spaces that enhanced the connection between inside and outside. To the south end of the lot, the landscape transitions into an “enhanced meadow,” allowing the cottage to feel embedded within the surrounding fields rather than set apart from them. A circular pool was designed to mimic a natural pond with a modest footprint. Around it, a minimalist fence and sunken stone ha-ha wall offer discreet safety for young children. Limited space due to existing infrastructure and zoning setbacks left only a small footprint for the swimming pool, prompting the designer to propose a circular form that maximized the usable swimming area. “We felt that the perfect way to integrate a pool into the property and to honor the landscape would be to treat the pool as a piece of art itself,” says Pulver. “The result is a beautiful round pool that serves as both a functional retreat and a sculptural moment.” Final Thoughts: A Barn-Inspired Design for Contemporary Living This modern ADU design skillfully combines modern features with the enduring charm of traditional barns. The outcome is a welcoming living space that stands out amid a stunning landscape. Natural materials that mimic the beauty of the outdoors, expansive steel effect folding patio doors that fill the space with fresh air and natural light, and a restrained interior design work together to create an inviting retreat for everyday living, throughout the seasons. “When entering the site, the cottage feels as though it was always there,” says Cawse. “It achieves its two opposing goals by creating a feeling of intimacy and enclosure near the house while also functioning as a threshold to the expansive fields and views beyond.” Explore how NanaWall folding patio doors elevate other ADU spaces in our inspiring project photo gallery! Frequently Asked Questions (FAQs) What is Slimline Steel Effect? Steel Effect is a folding patio door design option that replicates the appearance of traditional steel-framed glass doors. It combines the look of steel with the performance benefits of aluminum, including energy efficiency, low maintenance, greater design flexibility, and lower cost. How does a NanaWall Steel Effect aluminum system compare to traditional steel-framed glass doors? NanaWall Slimline Steel Effect folding patio doors replicate the narrow frames of traditional steel doors with improved weather and thermal performance and easier operation. They are lighter, more corrosion-resistant, and feature a thermally broken design for better energy efficiency and lower long-term maintenance. What are the benefits of Steel Effect folding glass walls? Steel Effect folding glass walls deliver the narrow sightlines and grid patterns of traditional steel, combined with the performance and low maintenance of aluminum. The slimline steel effect option offers all the benefits of our Generation 4 product line, including the FourFold / SixFold floating panel set option and smooth operation with Gothic arch stainless steel rollers on a stainless steel track. Can Slimline Steel Effect glass walls be customized? Yes, these systems offer a high level of customization to suit different architectural styles, including simulated divided lites specified in various patterns, popular SE colors for a true steel effect look, and a contemporary glass stop option for a refined look. Contact your local NanaWall representative for additional options here. How energy-efficient and weather-resistant are Slimline Steel Effect folding patio doors? Steel effect folding systems are engineered for strong thermal and weather performance. Thermally broken frames and high-performance glazing help improve energy efficiency. Each NanaWall system has been independently tested for air, water, structural integrity, and forced entry with excellent results.

Paterson of Oldmeldrum masterfully transformed a challenging turret space into a luxurious bespoke whisky room. This custom design required extensive planning, utilising SketchUp to visualise the final result. The 2.2-meter diameter turret, previously a cramped entrance, demanded creative bespoke furniture solutions. We meticulously crafted curved and radial units from natural oak, recreating the space in our workshop to ensure a perfect fit. The intricate project included integrated lighting provisions, with concealed cable pathways. After manufacturing, the entire installation was lacquered for a flawless finish. On-site installation required exceptional precision, with our team expertly adjusting the units to fit within a 2-millimeter tolerance. This luxury room design showcases our expertise in bespoke craftsmanship and fitted furniture, demonstrating our ability to overcome complex spatial challenges. The whisky room now serves as a stunning focal point, highlighting our dedication to quality craftsmanship and client satisfaction.

Project Type: Residential Villa – Luxury Bedroom & Private Suite Fit-Out Company: Antonovich Group | Luxury Interior Design & Fit-Out Experts This exclusive Palm Jumeirah villa renovation by Antonovich Group presents a sophisticated harmony of modern design, natural light, and bespoke craftsmanship. The newly redesigned bedroom and private suite spaces offer a seamless blend of comfort and refined luxury, with warm wood tones, marble detailing, and exquisite lighting that highlight Dubai’s most prestigious waterfront views. The design emphasizes a contemporary aesthetic softened by natural textures and curved architecture, ensuring an atmosphere of tranquility and indulgence. Expansive arched windows frame breathtaking seaside vistas, while custom joinery and tailored finishes reflect the artistry and precision of Antonovich Group’s bespoke interior approach. Key Design Elements: *Floor-to-ceiling arched windows maximizing natural light and ocean views *Custom wood wall cladding with integrated lighting details *Designer ceiling chandeliers with sculptural glass elements *Chevron-patterned natural wood flooring for warmth and continuity *Gloss lacquered wardrobe doors with subtle linear details *Bespoke TV wall unit combining marble, wood, and high-gloss finishes *Neutral color palette balanced by warm metallic accents *Luxurious layered lighting design enhancing spatial depth and ambiance This refined transformation reflects Antonovich Group’s commitment to elevating residential interiors into personalized works of art, merging high-end materials, advanced craftsmanship, and serene functionality. Scope of Work: *Concept design and interior space optimization *Full renovation and structural detailing *Bespoke joinery and wardrobe fabrication *Premium material selection and on-site marble installation *Electrical and lighting system integration *Custom chandelier and decorative lighting supply *Turnkey finishing, furnishing, and styling #PalmJumeirahVilla #LuxuryBedroomDesign #AntonovichGroup #ModernVillaRenovation #DubaiLuxuryInteriors #BespokeJoinery #WoodAndMarbleDesign #WaterfrontLiving #ElegantFitOut #LuxuryHomeDubai #ContemporaryInteriors #VillaRenovationUAEContact Antonovich Group for your luxury interior transformation +971 54 299 5555 antonovich-design.ae Instagram: antonovich.design.dubai Send us messages!

Paterson of Oldmeldrum masterfully transformed a challenging turret space into a luxurious bespoke whisky room. This custom design required extensive planning, utilising SketchUp to visualise the final result. The 2.2-meter diameter turret, previously a cramped entrance, demanded creative bespoke furniture solutions. We meticulously crafted curved and radial units from natural oak, recreating the space in our workshop to ensure a perfect fit. The intricate project included integrated lighting provisions, with concealed cable pathways. After manufacturing, the entire installation was lacquered for a flawless finish. On-site installation required exceptional precision, with our team expertly adjusting the units to fit within a 2-millimeter tolerance. This luxury room design showcases our expertise in bespoke craftsmanship and fitted furniture, demonstrating our ability to overcome complex spatial challenges. The whisky room now serves as a stunning focal point, highlighting our dedication to quality craftsmanship and client satisfaction.

Nestled in the lush landscape, a modern reinterpretation of a once-fallen barn now features a charming guest cottage with stylish details and contemporary amenities. Situated along a narrow lot in Germantown, New York, the cottage completes a cluster of existing buildings, forming an intimate courtyard on one side. Steel effect folding patio doors fully open the living areas to the expansive fields and the Catskill Mountains beyond. The homeowners, a young family with parents living abroad, envisioned a cozy yet modern ADU for extended stays. Designed by Lauren Cawse, AIA, architect and partner at The Art of Building, the year-round retreat draws inspiration from traditional local barns while embracing a seamless indoor-outdoor connection. Captivating Guest Cottage Design Enhances the Senses with Steel Effect Folding Patio Doors The modern ADU design started with the site itself. Positioned between residential and commercial neighbors, the elongated property required a careful balance of privacy and openness. Architect Lauren Cawse approached the layout by redefining the existing house and garage as the east and west sides of an outdoor room, with the new cottage forming its southern boundary. This arrangement created a clear courtyard near the main residence while directing the 800-square-foot guest house toward the open meadow and the distant Catskill Mountains. “The unique character of the site and its history inspired the architectural direction,” says Cawse. “The intent was to create a secondary structure in the compound in clear contrast to the modern farmhouse style of the house and garage.” A Barn-Inspired Exterior Adds Visual Flair The exterior envelope evokes a traditional barn with a simple gable shape, weathered wood siding, cedar shingles, and a foundation veneer made of local fieldstone. A large sliding barn door adds a complementary feature to the courtyard-facing side, creating a dynamic opening that maintains uninterrupted views through the cottage to the meadow beyond. Steel effect folding patio doors surrounding the structure add a modern touch of transparency, and simulated divided lites allow the contemporary glass wall systems to harmonize with the traditional elements of the modern ADU design. “The goal was to fully open the living areas to the outdoors, framing views to the meadows and mountains,” says Cawse. “The positioning of the NanaWall systems frames the views and, when open, dissolves the boundary between inside and out.” Interior Design That Mirrors Nature’s Tranquility Inside, the design program features a simple layout with one bedroom, a full bath, a kitchenette, and a living area with a wood-burning stove. The interior, a collaboration between The Art of Building and the homeowners, is defined by an understated palette and tactile materials that reflect the natural setting. Color is introduced through the framed glass views on all sides of the structure. Reclaimed timber collar ties span the ceiling overhead, while stone surfaces and naturally patinated metal accents add quiet texture throughout. Custom hand-painted Delft tiles along the kitchen backsplash add personal detail, and terra cotta flooring in the bathroom brings warmth and old-world charm. Soaring ceilings and abundant daylight create a peaceful play of light and shadow, shifting subtly with the seasons and emphasizing the cottage’s connection to the natural landscape outside. Sleek Steel Effect Folding Patio Doors Elevate the Modern ADU Design Aesthetic Three customized steel effect folding patio doors define the living space, each aligned to respond to a different edge of the site. The largest, spanning nearly 20 feet wide and just under eight feet tall, opens directly onto the stone patio, allowing the main gathering area to extend fully into the landscape. Along the side of the living room, a smaller 10-foot-wide system introduces more light and ventilation, nearly creating an open corner condition if not for the structural post that supports the façade and roofline. At the rear, a fourth ten-foot-wide system features a French door swing panel configuration that opens toward the courtyard, strengthening the design connection to the main residence. All steel effect folding patio doors were specified with a low-maintenance, water-rated Performance Sill to safeguard against inclement weather while providing a seamless, barrier-free transition to the outdoor patio. Unique Customizations for Visual Appeal and a Steel Effect Each folding patio door system is configured to open outward, maximizing usable floor space in the compact interior and allowing furniture placement to remain uninterrupted. By stacking outward, the steel effect folding patio doors, specified in a SE Classic Bronze powder coat, ensure every inch of the cottage is optimized. Simulated divided lites create a consistent rhythm across windows and doors, maintaining alignment with the traditional barn-inspired exterior. In the bedroom, a three-panel, 10-foot-wide system mirrors these customizations, matching the steel effect divided-lite pattern and outward-opening configuration, extending the indoor-outdoor connection while preserving visual continuity throughout the ADU. “The divided lites were crucial to the architectural vision, and while budget prohibited a steel and glass system, NanaWall Systems’ thin frames provide the open and airy feeling we hoped to attain,” says Cawse. “Simulated divided lites transition the thoroughly modern element of the glass walls to remain in harmony with the otherwise traditional palette.” Matching Windows and Doors: Create a Cohesive Design Program Alongside the larger openings in the living areas and bedroom, a smaller 3-foot-tall NanaWall tilt turn window was added to the bathroom. This window-sized NanaWall system perfectly matches the divided lite panels and sleek frames of the steel effect folding patio doors, creating a cohesive modern ADU design throughout. The compact opening provides ventilation and natural light, enhancing the spa-like atmosphere along with natural stone flooring. The matching glass lines and sleek profiles of the NanaWall Generation 4 comprehensive product line further unify visual consistency, allowing each system to fit into the architectural style seamlessly. “This project had three bifold glass walls, a pair of double French doors with sidelites, and a single tilt turn window,” says architect Lauren Cawse. “Being able to work with a single manufacturer provided aesthetic cohesiveness and simplified coordination.” Sustainability Where It Matters Most New York weather can vary from hot 85-degree summers to cold 26-degree winters. Creating an efficient living space was a primary goal. To achieve this, the design included Timber HP-insulated walls and floors with a heat pump system for effective heating and cooling. Additionally, the steel effect folding patio doors and windows were specified with double-glazed panels to ensure a tight building envelope. Indoor-Outdoor Living Spaces for Relaxing and Entertaining In-house landscape designer Liz Pulver worked closely with the team to conceive open-air spaces that enhanced the connection between inside and outside. To the south end of the lot, the landscape transitions into an “enhanced meadow,” allowing the cottage to feel embedded within the surrounding fields rather than set apart from them. A circular pool was designed to mimic a natural pond with a modest footprint. Around it, a minimalist fence and sunken stone ha-ha wall offer discreet safety for young children. Limited space due to existing infrastructure and zoning setbacks left only a small footprint for the swimming pool, prompting the designer to propose a circular form that maximized the usable swimming area. “We felt that the perfect way to integrate a pool into the property and to honor the landscape would be to treat the pool as a piece of art itself,” says Pulver. “The result is a beautiful round pool that serves as both a functional retreat and a sculptural moment.” Final Thoughts: A Barn-Inspired Design for Contemporary Living This modern ADU design skillfully combines modern features with the enduring charm of traditional barns. The outcome is a welcoming living space that stands out amid a stunning landscape. Natural materials that mimic the beauty of the outdoors, expansive steel effect folding patio doors that fill the space with fresh air and natural light, and a restrained interior design work together to create an inviting retreat for everyday living, throughout the seasons. “When entering the site, the cottage feels as though it was always there,” says Cawse. “It achieves its two opposing goals by creating a feeling of intimacy and enclosure near the house while also functioning as a threshold to the expansive fields and views beyond.” Explore how NanaWall folding patio doors elevate other ADU spaces in our inspiring project photo gallery! Frequently Asked Questions (FAQs) What is Slimline Steel Effect? Steel Effect is a folding patio door design option that replicates the appearance of traditional steel-framed glass doors. It combines the look of steel with the performance benefits of aluminum, including energy efficiency, low maintenance, greater design flexibility, and lower cost. How does a NanaWall Steel Effect aluminum system compare to traditional steel-framed glass doors? NanaWall Slimline Steel Effect folding patio doors replicate the narrow frames of traditional steel doors with improved weather and thermal performance and easier operation. They are lighter, more corrosion-resistant, and feature a thermally broken design for better energy efficiency and lower long-term maintenance. What are the benefits of Steel Effect folding glass walls? Steel Effect folding glass walls deliver the narrow sightlines and grid patterns of traditional steel, combined with the performance and low maintenance of aluminum. The slimline steel effect option offers all the benefits of our Generation 4 product line, including the FourFold / SixFold floating panel set option and smooth operation with Gothic arch stainless steel rollers on a stainless steel track. Can Slimline Steel Effect glass walls be customized? Yes, these systems offer a high level of customization to suit different architectural styles, including simulated divided lites specified in various patterns, popular SE colors for a true steel effect look, and a contemporary glass stop option for a refined look. Contact your local NanaWall representative for additional options here. How energy-efficient and weather-resistant are Slimline Steel Effect folding patio doors? Steel effect folding systems are engineered for strong thermal and weather performance. Thermally broken frames and high-performance glazing help improve energy efficiency. Each NanaWall system has been independently tested for air, water, structural integrity, and forced entry with excellent results.

Nestled in the lush landscape, a modern reinterpretation of a once-fallen barn now features a charming guest cottage with stylish details and contemporary amenities. Situated along a narrow lot in Germantown, New York, the cottage completes a cluster of existing buildings, forming an intimate courtyard on one side. Steel effect folding patio doors fully open the living areas to the expansive fields and the Catskill Mountains beyond. The homeowners, a young family with parents living abroad, envisioned a cozy yet modern ADU for extended stays. Designed by Lauren Cawse, AIA, architect and partner at The Art of Building, the year-round retreat draws inspiration from traditional local barns while embracing a seamless indoor-outdoor connection. Captivating Guest Cottage Design Enhances the Senses with Steel Effect Folding Patio Doors The modern ADU design started with the site itself. Positioned between residential and commercial neighbors, the elongated property required a careful balance of privacy and openness. Architect Lauren Cawse approached the layout by redefining the existing house and garage as the east and west sides of an outdoor room, with the new cottage forming its southern boundary. This arrangement created a clear courtyard near the main residence while directing the 800-square-foot guest house toward the open meadow and the distant Catskill Mountains. “The unique character of the site and its history inspired the architectural direction,” says Cawse. “The intent was to create a secondary structure in the compound in clear contrast to the modern farmhouse style of the house and garage.” A Barn-Inspired Exterior Adds Visual Flair The exterior envelope evokes a traditional barn with a simple gable shape, weathered wood siding, cedar shingles, and a foundation veneer made of local fieldstone. A large sliding barn door adds a complementary feature to the courtyard-facing side, creating a dynamic opening that maintains uninterrupted views through the cottage to the meadow beyond. Steel effect folding patio doors surrounding the structure add a modern touch of transparency, and simulated divided lites allow the contemporary glass wall systems to harmonize with the traditional elements of the modern ADU design. “The goal was to fully open the living areas to the outdoors, framing views to the meadows and mountains,” says Cawse. “The positioning of the NanaWall systems frames the views and, when open, dissolves the boundary between inside and out.” Interior Design That Mirrors Nature’s Tranquility Inside, the design program features a simple layout with one bedroom, a full bath, a kitchenette, and a living area with a wood-burning stove. The interior, a collaboration between The Art of Building and the homeowners, is defined by an understated palette and tactile materials that reflect the natural setting. Color is introduced through the framed glass views on all sides of the structure. Reclaimed timber collar ties span the ceiling overhead, while stone surfaces and naturally patinated metal accents add quiet texture throughout. Custom hand-painted Delft tiles along the kitchen backsplash add personal detail, and terra cotta flooring in the bathroom brings warmth and old-world charm. Soaring ceilings and abundant daylight create a peaceful play of light and shadow, shifting subtly with the seasons and emphasizing the cottage’s connection to the natural landscape outside. Sleek Steel Effect Folding Patio Doors Elevate the Modern ADU Design Aesthetic Three customized steel effect folding patio doors define the living space, each aligned to respond to a different edge of the site. The largest, spanning nearly 20 feet wide and just under eight feet tall, opens directly onto the stone patio, allowing the main gathering area to extend fully into the landscape. Along the side of the living room, a smaller 10-foot-wide system introduces more light and ventilation, nearly creating an open corner condition if not for the structural post that supports the façade and roofline. At the rear, a fourth ten-foot-wide system features a French door swing panel configuration that opens toward the courtyard, strengthening the design connection to the main residence. All steel effect folding patio doors were specified with a low-maintenance, water-rated Performance Sill to safeguard against inclement weather while providing a seamless, barrier-free transition to the outdoor patio. Unique Customizations for Visual Appeal and a Steel Effect Each folding patio door system is configured to open outward, maximizing usable floor space in the compact interior and allowing furniture placement to remain uninterrupted. By stacking outward, the steel effect folding patio doors, specified in a SE Classic Bronze powder coat, ensure every inch of the cottage is optimized. Simulated divided lites create a consistent rhythm across windows and doors, maintaining alignment with the traditional barn-inspired exterior. In the bedroom, a three-panel, 10-foot-wide system mirrors these customizations, matching the steel effect divided-lite pattern and outward-opening configuration, extending the indoor-outdoor connection while preserving visual continuity throughout the ADU. “The divided lites were crucial to the architectural vision, and while budget prohibited a steel and glass system, NanaWall Systems’ thin frames provide the open and airy feeling we hoped to attain,” says Cawse. “Simulated divided lites transition the thoroughly modern element of the glass walls to remain in harmony with the otherwise traditional palette.” Matching Windows and Doors: Create a Cohesive Design Program Alongside the larger openings in the living areas and bedroom, a smaller 3-foot-tall NanaWall tilt turn window was added to the bathroom. This window-sized NanaWall system perfectly matches the divided lite panels and sleek frames of the steel effect folding patio doors, creating a cohesive modern ADU design throughout. The compact opening provides ventilation and natural light, enhancing the spa-like atmosphere along with natural stone flooring. The matching glass lines and sleek profiles of the NanaWall Generation 4 comprehensive product line further unify visual consistency, allowing each system to fit into the architectural style seamlessly. “This project had three bifold glass walls, a pair of double French doors with sidelites, and a single tilt turn window,” says architect Lauren Cawse. “Being able to work with a single manufacturer provided aesthetic cohesiveness and simplified coordination.” Sustainability Where It Matters Most New York weather can vary from hot 85-degree summers to cold 26-degree winters. Creating an efficient living space was a primary goal. To achieve this, the design included Timber HP-insulated walls and floors with a heat pump system for effective heating and cooling. Additionally, the steel effect folding patio doors and windows were specified with double-glazed panels to ensure a tight building envelope. Indoor-Outdoor Living Spaces for Relaxing and Entertaining In-house landscape designer Liz Pulver worked closely with the team to conceive open-air spaces that enhanced the connection between inside and outside. To the south end of the lot, the landscape transitions into an “enhanced meadow,” allowing the cottage to feel embedded within the surrounding fields rather than set apart from them. A circular pool was designed to mimic a natural pond with a modest footprint. Around it, a minimalist fence and sunken stone ha-ha wall offer discreet safety for young children. Limited space due to existing infrastructure and zoning setbacks left only a small footprint for the swimming pool, prompting the designer to propose a circular form that maximized the usable swimming area. “We felt that the perfect way to integrate a pool into the property and to honor the landscape would be to treat the pool as a piece of art itself,” says Pulver. “The result is a beautiful round pool that serves as both a functional retreat and a sculptural moment.” Final Thoughts: A Barn-Inspired Design for Contemporary Living This modern ADU design skillfully combines modern features with the enduring charm of traditional barns. The outcome is a welcoming living space that stands out amid a stunning landscape. Natural materials that mimic the beauty of the outdoors, expansive steel effect folding patio doors that fill the space with fresh air and natural light, and a restrained interior design work together to create an inviting retreat for everyday living, throughout the seasons. “When entering the site, the cottage feels as though it was always there,” says Cawse. “It achieves its two opposing goals by creating a feeling of intimacy and enclosure near the house while also functioning as a threshold to the expansive fields and views beyond.” Explore how NanaWall folding patio doors elevate other ADU spaces in our inspiring project photo gallery! Frequently Asked Questions (FAQs) What is Slimline Steel Effect? Steel Effect is a folding patio door design option that replicates the appearance of traditional steel-framed glass doors. It combines the look of steel with the performance benefits of aluminum, including energy efficiency, low maintenance, greater design flexibility, and lower cost. How does a NanaWall Steel Effect aluminum system compare to traditional steel-framed glass doors? NanaWall Slimline Steel Effect folding patio doors replicate the narrow frames of traditional steel doors with improved weather and thermal performance and easier operation. They are lighter, more corrosion-resistant, and feature a thermally broken design for better energy efficiency and lower long-term maintenance. What are the benefits of Steel Effect folding glass walls? Steel Effect folding glass walls deliver the narrow sightlines and grid patterns of traditional steel, combined with the performance and low maintenance of aluminum. The slimline steel effect option offers all the benefits of our Generation 4 product line, including the FourFold / SixFold floating panel set option and smooth operation with Gothic arch stainless steel rollers on a stainless steel track. Can Slimline Steel Effect glass walls be customized? Yes, these systems offer a high level of customization to suit different architectural styles, including simulated divided lites specified in various patterns, popular SE colors for a true steel effect look, and a contemporary glass stop option for a refined look. Contact your local NanaWall representative for additional options here. How energy-efficient and weather-resistant are Slimline Steel Effect folding patio doors? Steel effect folding systems are engineered for strong thermal and weather performance. Thermally broken frames and high-performance glazing help improve energy efficiency. Each NanaWall system has been independently tested for air, water, structural integrity, and forced entry with excellent results.

Paterson of Oldmeldrum masterfully transformed a challenging turret space into a luxurious bespoke whisky room. This custom design required extensive planning, utilising SketchUp to visualise the final result. The 2.2-meter diameter turret, previously a cramped entrance, demanded creative bespoke furniture solutions. We meticulously crafted curved and radial units from natural oak, recreating the space in our workshop to ensure a perfect fit. The intricate project included integrated lighting provisions, with concealed cable pathways. After manufacturing, the entire installation was lacquered for a flawless finish. On-site installation required exceptional precision, with our team expertly adjusting the units to fit within a 2-millimeter tolerance. This luxury room design showcases our expertise in bespoke craftsmanship and fitted furniture, demonstrating our ability to overcome complex spatial challenges. The whisky room now serves as a stunning focal point, highlighting our dedication to quality craftsmanship and client satisfaction.

Nestled in the lush landscape, a modern reinterpretation of a once-fallen barn now features a charming guest cottage with stylish details and contemporary amenities. Situated along a narrow lot in Germantown, New York, the cottage completes a cluster of existing buildings, forming an intimate courtyard on one side. Steel effect folding patio doors fully open the living areas to the expansive fields and the Catskill Mountains beyond. The homeowners, a young family with parents living abroad, envisioned a cozy yet modern ADU for extended stays. Designed by Lauren Cawse, AIA, architect and partner at The Art of Building, the year-round retreat draws inspiration from traditional local barns while embracing a seamless indoor-outdoor connection. Captivating Guest Cottage Design Enhances the Senses with Steel Effect Folding Patio Doors The modern ADU design started with the site itself. Positioned between residential and commercial neighbors, the elongated property required a careful balance of privacy and openness. Architect Lauren Cawse approached the layout by redefining the existing house and garage as the east and west sides of an outdoor room, with the new cottage forming its southern boundary. This arrangement created a clear courtyard near the main residence while directing the 800-square-foot guest house toward the open meadow and the distant Catskill Mountains. “The unique character of the site and its history inspired the architectural direction,” says Cawse. “The intent was to create a secondary structure in the compound in clear contrast to the modern farmhouse style of the house and garage.” A Barn-Inspired Exterior Adds Visual Flair The exterior envelope evokes a traditional barn with a simple gable shape, weathered wood siding, cedar shingles, and a foundation veneer made of local fieldstone. A large sliding barn door adds a complementary feature to the courtyard-facing side, creating a dynamic opening that maintains uninterrupted views through the cottage to the meadow beyond. Steel effect folding patio doors surrounding the structure add a modern touch of transparency, and simulated divided lites allow the contemporary glass wall systems to harmonize with the traditional elements of the modern ADU design. “The goal was to fully open the living areas to the outdoors, framing views to the meadows and mountains,” says Cawse. “The positioning of the NanaWall systems frames the views and, when open, dissolves the boundary between inside and out.” Interior Design That Mirrors Nature’s Tranquility Inside, the design program features a simple layout with one bedroom, a full bath, a kitchenette, and a living area with a wood-burning stove. The interior, a collaboration between The Art of Building and the homeowners, is defined by an understated palette and tactile materials that reflect the natural setting. Color is introduced through the framed glass views on all sides of the structure. Reclaimed timber collar ties span the ceiling overhead, while stone surfaces and naturally patinated metal accents add quiet texture throughout. Custom hand-painted Delft tiles along the kitchen backsplash add personal detail, and terra cotta flooring in the bathroom brings warmth and old-world charm. Soaring ceilings and abundant daylight create a peaceful play of light and shadow, shifting subtly with the seasons and emphasizing the cottage’s connection to the natural landscape outside. Sleek Steel Effect Folding Patio Doors Elevate the Modern ADU Design Aesthetic Three customized steel effect folding patio doors define the living space, each aligned to respond to a different edge of the site. The largest, spanning nearly 20 feet wide and just under eight feet tall, opens directly onto the stone patio, allowing the main gathering area to extend fully into the landscape. Along the side of the living room, a smaller 10-foot-wide system introduces more light and ventilation, nearly creating an open corner condition if not for the structural post that supports the façade and roofline. At the rear, a fourth ten-foot-wide system features a French door swing panel configuration that opens toward the courtyard, strengthening the design connection to the main residence. All steel effect folding patio doors were specified with a low-maintenance, water-rated Performance Sill to safeguard against inclement weather while providing a seamless, barrier-free transition to the outdoor patio. Unique Customizations for Visual Appeal and a Steel Effect Each folding patio door system is configured to open outward, maximizing usable floor space in the compact interior and allowing furniture placement to remain uninterrupted. By stacking outward, the steel effect folding patio doors, specified in a SE Classic Bronze powder coat, ensure every inch of the cottage is optimized. Simulated divided lites create a consistent rhythm across windows and doors, maintaining alignment with the traditional barn-inspired exterior. In the bedroom, a three-panel, 10-foot-wide system mirrors these customizations, matching the steel effect divided-lite pattern and outward-opening configuration, extending the indoor-outdoor connection while preserving visual continuity throughout the ADU. “The divided lites were crucial to the architectural vision, and while budget prohibited a steel and glass system, NanaWall Systems’ thin frames provide the open and airy feeling we hoped to attain,” says Cawse. “Simulated divided lites transition the thoroughly modern element of the glass walls to remain in harmony with the otherwise traditional palette.” Matching Windows and Doors: Create a Cohesive Design Program Alongside the larger openings in the living areas and bedroom, a smaller 3-foot-tall NanaWall tilt turn window was added to the bathroom. This window-sized NanaWall system perfectly matches the divided lite panels and sleek frames of the steel effect folding patio doors, creating a cohesive modern ADU design throughout. The compact opening provides ventilation and natural light, enhancing the spa-like atmosphere along with natural stone flooring. The matching glass lines and sleek profiles of the NanaWall Generation 4 comprehensive product line further unify visual consistency, allowing each system to fit into the architectural style seamlessly. “This project had three bifold glass walls, a pair of double French doors with sidelites, and a single tilt turn window,” says architect Lauren Cawse. “Being able to work with a single manufacturer provided aesthetic cohesiveness and simplified coordination.” Sustainability Where It Matters Most New York weather can vary from hot 85-degree summers to cold 26-degree winters. Creating an efficient living space was a primary goal. To achieve this, the design included Timber HP-insulated walls and floors with a heat pump system for effective heating and cooling. Additionally, the steel effect folding patio doors and windows were specified with double-glazed panels to ensure a tight building envelope. Indoor-Outdoor Living Spaces for Relaxing and Entertaining In-house landscape designer Liz Pulver worked closely with the team to conceive open-air spaces that enhanced the connection between inside and outside. To the south end of the lot, the landscape transitions into an “enhanced meadow,” allowing the cottage to feel embedded within the surrounding fields rather than set apart from them. A circular pool was designed to mimic a natural pond with a modest footprint. Around it, a minimalist fence and sunken stone ha-ha wall offer discreet safety for young children. Limited space due to existing infrastructure and zoning setbacks left only a small footprint for the swimming pool, prompting the designer to propose a circular form that maximized the usable swimming area. “We felt that the perfect way to integrate a pool into the property and to honor the landscape would be to treat the pool as a piece of art itself,” says Pulver. “The result is a beautiful round pool that serves as both a functional retreat and a sculptural moment.” Final Thoughts: A Barn-Inspired Design for Contemporary Living This modern ADU design skillfully combines modern features with the enduring charm of traditional barns. The outcome is a welcoming living space that stands out amid a stunning landscape. Natural materials that mimic the beauty of the outdoors, expansive steel effect folding patio doors that fill the space with fresh air and natural light, and a restrained interior design work together to create an inviting retreat for everyday living, throughout the seasons. “When entering the site, the cottage feels as though it was always there,” says Cawse. “It achieves its two opposing goals by creating a feeling of intimacy and enclosure near the house while also functioning as a threshold to the expansive fields and views beyond.” Explore how NanaWall folding patio doors elevate other ADU spaces in our inspiring project photo gallery! Frequently Asked Questions (FAQs) What is Slimline Steel Effect? Steel Effect is a folding patio door design option that replicates the appearance of traditional steel-framed glass doors. It combines the look of steel with the performance benefits of aluminum, including energy efficiency, low maintenance, greater design flexibility, and lower cost. How does a NanaWall Steel Effect aluminum system compare to traditional steel-framed glass doors? NanaWall Slimline Steel Effect folding patio doors replicate the narrow frames of traditional steel doors with improved weather and thermal performance and easier operation. They are lighter, more corrosion-resistant, and feature a thermally broken design for better energy efficiency and lower long-term maintenance. What are the benefits of Steel Effect folding glass walls? Steel Effect folding glass walls deliver the narrow sightlines and grid patterns of traditional steel, combined with the performance and low maintenance of aluminum. The slimline steel effect option offers all the benefits of our Generation 4 product line, including the FourFold / SixFold floating panel set option and smooth operation with Gothic arch stainless steel rollers on a stainless steel track. Can Slimline Steel Effect glass walls be customized? Yes, these systems offer a high level of customization to suit different architectural styles, including simulated divided lites specified in various patterns, popular SE colors for a true steel effect look, and a contemporary glass stop option for a refined look. Contact your local NanaWall representative for additional options here. How energy-efficient and weather-resistant are Slimline Steel Effect folding patio doors? Steel effect folding systems are engineered for strong thermal and weather performance. Thermally broken frames and high-performance glazing help improve energy efficiency. Each NanaWall system has been independently tested for air, water, structural integrity, and forced entry with excellent results.