Bathroom - contemporary white tile laminate floor, gray floor and single-sink bathroom idea in Other with shaker cabinets, white cabinets, a one-piece toilet, gray walls, an undermount sink and quartzite countertops

This contemporary take on the classic beach house combines the traditional cottage look with contemporary elements. Three floors contain 3,452 SF of living space with four bedrooms, three baths, game room and study. A dramatic three-story foyer with floating staircase, a private third floor master suite and ocean views from almost every room make this a one-of-a-kind home. Deremer Studios

Tailor made to fit into any area, you can transform your existing porch into a relaxing four-season getaway. Extend the use of your outdoor space with Porch Conversions. #screenmobile #screenmobilenega #fourseasonroom #screenporchliving #northgeorgiamountains #liveoutside

New four panel door machined onsite to fit opening, now matches rest of house.
Bathroom - large farmhouse multicolored floor, single-sink and wainscoting bathroom idea in Other with beaded inset cabinets, white cabinets, a two-piece toilet, green walls, an undermount sink, marble countertops and a freestanding vanity

Our objective for this project was to provide a complete remodeling package for a family home in Montecito, CA that could accommodate a family of four. Our team took charge of the project by designing, drafting, managing and staging the whole home. We utilized marble as one of the main materials in multiple areas of the home. The overall style blended a modern and contemporary touch with a cozy farmhouse setting, inspired by renowned designer Joanna Gaines. We are delighted to have exceeded our client’s expectations with the final result of this project, which we believe will leave the family satisfied for many years to come.

This small-footprint home is designed with family living in mind. The master suite and three bedrooms are upstairs, with an oversized utility room nearby. A bonus attic is above with an abundance of space for a theater or game room. The main floor is thoughtfully arranged with an island kitchen that accesses a butler's pantry and storage pantry on the way to the dining room. Cozy and inviting, the great room offers a fireplace, coffered ceiling, and entry to the rear porch. A bedroom/study is perfect for a guest suite or office and a mud room is ideal for dropping bags and coats.

This contemporary take on the classic beach house combines the traditional cottage look with contemporary elements. Three floors contain 3,452 SF of living space with four bedrooms, three baths, game room and study. A dramatic three-story foyer with floating staircase, a private third floor master suite and ocean views from almost every room make this a one-of-a-kind home. Deremer Studios

The sunroom addition brings the outdoors into the sunroom and the entire main floor. Photography by Greg Hadley
Example of a classic sunroom design in DC Metro

Open concept kitchen remodel by Home Design Center of Florida. Engineered wood floors, rustic hickory island cabinetry, painted maple perimeter, rustic hood with floating shelves and marble insert, all appliances panel ready. Photography by Kaunis Hetki

This small-footprint home is designed with family living in mind. The master suite and three bedrooms are upstairs, with an oversized utility room nearby. A bonus attic is above with an abundance of space for a theater or game room. The main floor is thoughtfully arranged with an island kitchen that accesses a butler's pantry and storage pantry on the way to the dining room. Cozy and inviting, the great room offers a fireplace, coffered ceiling, and entry to the rear porch. A bedroom/study is perfect for a guest suite or office and a mud room is ideal for dropping bags and coats.

Working with Native South Builders, we designed four custom spec homes in an up-and-coming neighborhood in Aransas Pass, Texas. These homes include a double height living space with open concept kitchen, two bedrooms, two bathrooms, and a loft. The concept is clean, coastal, and modern.

This project was kick-started by the removal of a large intrusive peninsula that competed with the young family’s bustling daily routine. Having already experienced the time investment of a sweat equity remodel, our clients enlisted us to do things a bit different while still paying careful attention to their personal aesthetic and lifestyle needs. The design sought to recreate a kitchen layout that would encourage gathering and create a welcoming space for friends and family, young and old. To open things up, the wall between the kitchen and dining room was eliminated. But we chose to retain and added on architectural elements to maintain a sense of intimate space within the new open concept. Those architectural elements were a creative way to accommodate existing structural elements and respect the bones of the home. The chunky early 00s arches were squared off for a more modern feel that better aligned with the client’s style. The hub of the home centers around the large walnut island featuring storage on three sides and seating for four. Handmade tile from Heath Ceramic creates a bold focal point. To ensure the space was bright and open, we opted for the two-tone mix of walnut and white cabinetry. The walnut cabinetry grounds the island and adds a touch of symmetry by flanking either side of the gas range. A new broom closet offers visual separation between the kitchen and the garage entry. Just of the garage door are a set of three tall cabinets that have been configured as locker storage for their kid's book bags, jackers, and shoes. Opposite the lockers is an overflow pantry space, window seat with extra storage, a nook for the dog bowls, and a mail station. A glass table in front of the window seat turns this area into the perfect homework nook. A set of three glass pendants from Pottery Barn illuminate the island. The soft white countertops are Daltile’s, Lincoln White matte quartz. Sleek cabinetry pulls from Amerock add that final touch. We are so in love with this cheerful, inviting main-level and are so happy our clients get to create memories inside these walls!

This gem of a home was designed by homeowner/architect Eric Vollmer. It is nestled in a traditional neighborhood with a deep yard and views to the east and west. Strategic window placement captures light and frames views while providing privacy from the next door neighbors. The second floor maximizes the volumes created by the roofline in vaulted spaces and loft areas. Four skylights illuminate the ‘Nordic Modern’ finishes and bring daylight deep into the house and the stairwell with interior openings that frame connections between the spaces. The skylights are also operable with remote controls and blinds to control heat, light and air supply. Unique details abound! Metal details in the railings and door jambs, a paneled door flush in a paneled wall, flared openings. Floating shelves and flush transitions. The main bathroom has a ‘wet room’ with the tub tucked under a skylight enclosed with the shower. This is a Structural Insulated Panel home with closed cell foam insulation in the roof cavity. The on-demand water heater does double duty providing hot water as well as heat to the home via a high velocity duct and HRV system. Architect: Eric Vollmer Builder: Penny Lane Home Builders Photographer: Lynn Donaldson

This contemporary take on the classic beach house combines the traditional cottage look with contemporary elements. Three floors contain 3,452 SF of living space with four bedrooms, three baths, game room and study. A dramatic three-story foyer with floating staircase, a private third floor master suite and ocean views from almost every room make this a one-of-a-kind home. Deremer Studios

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.

This project was kick-started by the removal of a large intrusive peninsula that competed with the young family’s bustling daily routine. Having already experienced the time investment of a sweat equity remodel, our clients enlisted us to do things a bit different while still paying careful attention to their personal aesthetic and lifestyle needs. The design sought to recreate a kitchen layout that would encourage gathering and create a welcoming space for friends and family, young and old. To open things up, the wall between the kitchen and dining room was eliminated. But we chose to retain and added on architectural elements to maintain a sense of intimate space within the new open concept. Those architectural elements were a creative way to accommodate existing structural elements and respect the bones of the home. The chunky early 00s arches were squared off for a more modern feel that better aligned with the client’s style. The hub of the home centers around the large walnut island featuring storage on three sides and seating for four. Handmade tile from Heath Ceramic creates a bold focal point. To ensure the space was bright and open, we opted for the two-tone mix of walnut and white cabinetry. The walnut cabinetry grounds the island and adds a touch of symmetry by flanking either side of the gas range. A new broom closet offers visual separation between the kitchen and the garage entry. Just of the garage door are a set of three tall cabinets that have been configured as locker storage for their kid's book bags, jackers, and shoes. Opposite the lockers is an overflow pantry space, window seat with extra storage, a nook for the dog bowls, and a mail station. A glass table in front of the window seat turns this area into the perfect homework nook. A set of three glass pendants from Pottery Barn illuminate the island. The soft white countertops are Daltile’s, Lincoln White matte quartz. Sleek cabinetry pulls from Amerock add that final touch. We are so in love with this cheerful, inviting main-level and are so happy our clients get to create memories inside these walls!

This contemporary take on the classic beach house combines the traditional cottage look with contemporary elements. Three floors contain 3,452 SF of living space with four bedrooms, three baths, game room and study. A dramatic three-story foyer with floating staircase, a private third floor master suite and ocean views from almost every room make this a one-of-a-kind home. Deremer Studios

This is a small bathroom but keeping it light in color and adding a glass shower panel really helps to open up the space. The IKEA vanity and medicine cabinet provide enough storage space for this family of four. The fixtures were purchased at Vague & Vogue. The floor, wall and accent tiles were all purchased at Bois Franc Lavallee Inc. The room is painted in Benjamin Moore Cloud White with an accent in Benjamin Moore Stonington Gray. Photo Credit: Lucy Malagisi

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.