PROJECT | Duplicate-Duplex TYPE | private residence / home-studio LOCATION | Phayathai Rd., Bangkok, Thailand OWNER | Ms. Najaree Ratanajiajaroen / Chanon Treenet ARCHITECT | TOUCH Architect Co.,Ltd. FLOOR AREA | 64 sq.m. FLOOR AREA (by proposing) | 75 sq.m. COMPLETION | 2018 PHOTOGRAPHER | Chalermwat Wongchompoo CONTRACTOR | Legend Construction Group A major pain point of staying in 64 sq.m. of duplex condominium unit, which is used for a home-studio for an animator and an artist, is that there is not enough space for dwelling. Moreover, a double-volume space of living area with a huge glass curtain wall, faces West. High temperature occurs all day long, since it allows direct sunlight to come inside. In order to solve both mentioned problems, three addition items are proposed which are, GRID PARTITION, EXTENSION DECK, and STEPPING SPACE. A glass partition not only dividing space between kitchen and living, but also helps reduce electricity charge from air-condition. Grid-like of double glass frame is for stuff and stationery hanging, as to serve the owners’ activities. Extension deck would help filtrating heat from direct sunlight, since an existing high glass facade facing West. An existing staircase for going up to the second-floor bedroom, is added by a proposed space above, since this condominium unit has no enough space for dwelling or storage. In order to utilize the space in a small condominium, creating another staircase above the existing one helps increase the space. The grid partition and the extension deck help ‘decrease’ the electricity charge, while the extension deck and the stepping space help ‘increase’ the space for 11 sq.m.

The Setup For this primary bathroom project, the homeowners sought to transform their outdated, beige-toned space into a bright, functional sanctuary. The existing bathroom felt cramped and lifeless, with a small shower and limited storage options. The goal was to create a fresh, updated bathroom that maximizes the existing footprint while addressing specific desires for a more open, organized space with timeless materials. Design objectives: Brighten the bathroom and eliminate the dated beige color scheme Install a freestanding tub in a compact space Create a larger, more open shower without encroaching on the existing foot print too much Incorporate hidden storage solutions Maintain the existing bathroom layout while improving functionality Update lighting and fixtures to create a contemporary feel The Remodel Design challenges to be solved: - Compact Space Utilization – The small bathroom required careful planning to accommodate a freestanding tub while maintaining functionality and avoiding overcrowding. - Hidden Storage Integration – The clients wanted a discreet hamper solution that wouldn’t clutter the limited floor space. - Shower Niche Placement – With plumbing limitations and the clients’ desire to preserve their wavy accent tile wall, finding the perfect niche spot became a creative puzzle. - Tile and Finish Coordination – Selecting complementary white tile and floor materials that worked harmoniously together. - Larger Shower Space – Make the shower feel more open and brighter The Renewed Space Design solutions: - Strategic Tub Placement – The freestanding tub was carefully positioned to maximize space, with its faucet strategically placed to allow easy access while preserving walking room. We reduced the counter depth just a bit by the tub, allowing more room for hamper cabinet and window access. - Concealed Hamper Storage – A custom pull-out hamper was integrated into the vanity (right side, by tub), providing discreet storage within an 18-inch depth constraint. - Shower Plumbing Wall Niche – We shifted the niche left, just enough to work around the plumbing infrastructure and still score a roomy storage spot that looks intentional. - Sophisticated Selections – Porcelanosa curvy white tile, Kohler brushed gold fixtures, and a neutral grey tile floor created a simple, timeless aesthetic that will be loved years to come. - Open Shower – Replacing the side wall with a clear glass surround, continuing the tile on the ceiling and extending the footprint opened up this area to the room while allowing more natural lighting into the shower space. This bathroom transformation shows how thoughtful design turns challenges into opportunities. Brushed gold fixtures add warmth to the fresh white palette, while the perfectly balanced floor tile brings just the right depth. A partially glass-fronted vanity introduces subtle charm, giving the space a unique edge. Once cramped and outdated, this bathroom now feels bright, spacious, and serene—a testament to how every design detail makes a difference.

Roof mounted solar system in Champaign, ILA little over a month ago, we completed a solar installation for Omari T. in Champaign, IL. This was a 12.045 kW system on a sloped roof and the customer was very happy with the final product. Omari T. chose us for the project because of our competitive pricing and our craftsmanship. The main reason he recommended us was because of our excellent service and nice people. The project was completed in just a couple months and the results were great! The solar panels are from Panasonic and the inverter is from SolarEdge. The whole system is grid-tie-in and it’s already reducing Omari’s utility bill each month. We’re so happy that we could help Omari T. with his solar needs and we’re always available to help more people go solar! If you’re interested in learning more about solar or getting a quote for your home, please don’t hesitate to contact us.

Window Film Chattanooga installed energy-saving solar control film on a residential property in Chattanooga, TN. The film blocks significant solar heat gain in summer, reducing air conditioning costs while keeping interiors comfortable year-round. Low-e coating also helps retain warmth in winter. The homeowner saw measurable utility bill reductions within the first billing cycle. This installation demonstrates the comfort and cost savings professional window film delivers to Chattanooga homeowners and businesses throughout the metro area.

Welcome to your new favorite spot in the house! With this showpiece Custom Wine Cellar, why would you ever have a party anywhere else? Complete with an adjacent room with a large tasting table and space to entertain, this homeowner thought of it all! This unique Custom wine room in a gorgeous neighborhood in the La Jolla and Del Mar region in sunny San Diego, California is an art piece in itself surrounded by even more art pieces. The Wine Room Construction entailed unique custom fitted racking, tiering down from about ten feet on one end of the room to just below eight feet on the other. Producing high quality wine racking for a cellar like this is no easy feat, but that is exactly what the wine cellar builders and team at vintage cellars do best! The glass front and custom wine cellar door, highlighted with metal framing in an interesting checkered pattern throughout, also posed a unique challenge within this wine cellar space. Glass walls, although absolutely stunning, can reduce the cooling capabilities within the wine room itself- simply due to the non insulating properties of glass. Whenever glass is utilized within a custom wine cellar, we always make sure to install dual paned thermal insulated glass. Within the wine cellar itself, The racking is made of all heart redwood with a clear finish, with single deep individual bottle storage above a high reveal display row and double deep bottle storage below. The amount of custom and unique features in this gorgeous custom wine cellar in La Jolla are almost too numerous to count! Take a closer peek and you will notice that the walls are covered with a custom redwood paneling with custom moldings throughout. The interestingly shaped island also has room for large format bottle storage and a small chilled wine refrigerator specifically for whites ready to be served. Diamond bins are also in a hidden back corner not pictured. Custom wine cellar with a glass fronts have become fixtures in gorgeous homes throughout California. Some areas we notice them often include San Diego, Rancho Santa Fe, Corona Del Mar, Del Mar, La Jolla, Newport Beach, Newport Coast, Huntington Beach, Del Mar, Solana Beach, Carlsbad, Orange County, Beverly Hills, Malibu, Pacific Palisades, Santa Monica, Bel Air, Los Angeles, Encinitas, Cardiff, Coronado, Manhattan Beach, Palos Verdes, San Marino, Ladera Heights, Santa Monica, Brentwood, Westwood, Hancock Park, Laguna Beach, Crystal Cove, Laguna Niguel, Torrey Pines, Thousand Oaks, Coto De Caza, Coronado Island, San Francisco, Danville, Walnut Creek, Marin, Tiburon, Hillsborough, Berkeley, Oakland, Napa, Sonoma, Agoura Hills, Hollywood Hills, Laurel Canyon, Sausalito, Mill Valley, San Rafael, Piedmont, Paso Robles, Carmel, or Pebble Beach Vintage Cellars has built gorgeous custom wine cellars and wine storage rooms across the United States and World for over 25 years. We are your go-to business for anything wine cellar and wine storage related! Whether you're interested in a wine closet, wine racking, custom wine racks, a custom wine cellar door, or a cooling system for your existing space, Vintage Cellars has you covered! We carry all kinds of wine cellar cooling and refrigeration systems, incuding: Breezaire, CellarCool, WhisperKool, Wine Guardian, CellarPro and Commercial systems. We also carry many types of Wine Refrigerators, Wine Cabinets, and wine racking types, including La Cache, Marvel, N'Finity, Transtherm, Vinotheque, Vintage Series, Credenza, Walk in wine rooms, Climadiff, Riedel, Fontenay, and VintageView. Vintage Cellars also does work in many styles, including Contemporary and Modern, Rustic, Farmhouse, Traditional, Craftsman, Industrial, Mediterranean, Mid-Century, Industrial and Eclectic. Some locations we cover often include: San Diego, Rancho Santa Fe, Corona Del Mar, Del Mar, La Jolla, Newport Beach, Newport Coast, Huntington Beach, Del Mar, Solana Beach, Carlsbad, Orange County, Beverly Hills, Malibu, Pacific Palisades, Santa Monica, Bel Air, Los Angeles, Encinitas, Cardiff, Coronado, Manhattan Beach, Palos Verdes, San Marino, Ladera Heights, Santa Monica, Brentwood, Westwood, Hancock Park, Laguna Beach, Crystal Cove, Laguna Niguel, Torrey Pines, Thousand Oaks, Coto De Caza, Coronado Island, San Francisco, Danville, Walnut Creek, Marin, Tiburon, Hillsborough, Berkeley, Oakland, Napa, Sonoma, Agoura Hills, Hollywood Hills, Laurel Canyon, Sausalito, Mill Valley, San Rafael, Piedmont, Paso Robles, Carmel, Pebble Beach Contact Vintage Cellars today with any of your Wine Cellar needs! (800) 876-8789 Vintage Cellars 904 Rancheros Drive San Marcos, California 92069 (800) 876-8789

These modest homeowners were looking for drainage solutions, low maintenance plantings, and an entertainment space they could enjoy outside. Mowing the grass had been a pain in the past, so with this design we decided to remove it entirely. Instead, more native grasses were utilized to take in water and reduce erosion. A new fence modernized and updated the space and allowed the interior of the backyard to be leveled providing more opportunities for design elements like a floating bench and custom built fire pit.

Losing large specimen trees is never desirable. But when the unimaginable happens, we are presented with an opportunity to rethink and refresh, even in traditional residential settings. We replaced the lawn area beneath the remaining London plane with a fine fescue seed mix. Our design strategy was to hold space and create immediate impact while reducing maintenance needs as the landscape matured. Into this base, we planted evergreen basal foliage, long bloomers and early spring/late fall color to create an immersive all-season groundcover that will slowly intermingle. Annually, this low mow is cut no lower than 4” (thereby safeguarding habitat) while the tidily trimmed perimeter utilizes remnant turf grass as visible cues to care. Dissecting the rectilinear green space, permeable hardscaping offers a gently curved path towards the front entryway; an invitation to pause and observe the landscape’s diverse textures and activity up close. Within which, a legacy planting of new specimen trees. Traditional shrub heavy foundation plantings are often static and rigid; this perennial rich redesign is structured yet airy to retain design cohesion with the naturalistic stylized meadow and offer vibrant textural all-season interest. This project blends different landscape styles to create a biodiverse habitat that is ecologically beneficial, beautiful and resilient. In high summer, a doe finds refuge for her fawn while the family’s children delight in the buzzing activity of smaller inhabitants, native bees and assorted pollinators, that now call this habitat home.

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

The Setup For this primary bathroom project, the homeowners sought to transform their outdated, beige-toned space into a bright, functional sanctuary. The existing bathroom felt cramped and lifeless, with a small shower and limited storage options. The goal was to create a fresh, updated bathroom that maximizes the existing footprint while addressing specific desires for a more open, organized space with timeless materials. Design objectives: Brighten the bathroom and eliminate the dated beige color scheme Install a freestanding tub in a compact space Create a larger, more open shower without encroaching on the existing foot print too much Incorporate hidden storage solutions Maintain the existing bathroom layout while improving functionality Update lighting and fixtures to create a contemporary feel The Remodel Design challenges to be solved: - Compact Space Utilization – The small bathroom required careful planning to accommodate a freestanding tub while maintaining functionality and avoiding overcrowding. - Hidden Storage Integration – The clients wanted a discreet hamper solution that wouldn’t clutter the limited floor space. - Shower Niche Placement – With plumbing limitations and the clients’ desire to preserve their wavy accent tile wall, finding the perfect niche spot became a creative puzzle. - Tile and Finish Coordination – Selecting complementary white tile and floor materials that worked harmoniously together. - Larger Shower Space – Make the shower feel more open and brighter The Renewed Space Design solutions: - Strategic Tub Placement – The freestanding tub was carefully positioned to maximize space, with its faucet strategically placed to allow easy access while preserving walking room. We reduced the counter depth just a bit by the tub, allowing more room for hamper cabinet and window access. - Concealed Hamper Storage – A custom pull-out hamper was integrated into the vanity (right side, by tub), providing discreet storage within an 18-inch depth constraint. - Shower Plumbing Wall Niche – We shifted the niche left, just enough to work around the plumbing infrastructure and still score a roomy storage spot that looks intentional. - Sophisticated Selections – Porcelanosa curvy white tile, Kohler brushed gold fixtures, and a neutral grey tile floor created a simple, timeless aesthetic that will be loved years to come. - Open Shower – Replacing the side wall with a clear glass surround, continuing the tile on the ceiling and extending the footprint opened up this area to the room while allowing more natural lighting into the shower space. This bathroom transformation shows how thoughtful design turns challenges into opportunities. Brushed gold fixtures add warmth to the fresh white palette, while the perfectly balanced floor tile brings just the right depth. A partially glass-fronted vanity introduces subtle charm, giving the space a unique edge. Once cramped and outdated, this bathroom now feels bright, spacious, and serene—a testament to how every design detail makes a difference.

Green Home Systems provides reliable solar power solutions to residential and commercial customers all over the country. Recently, we had the opportunity to work with Bruce D. in Jacksonville, IL to provide a 19kW solar system for his home. We were able to complete this job quickly and efficiently, delivering a high quality product at an affordable price. At Green Home Systems, our mission is to provide our customers with the best customer service in the industry as well as unparalleled solar solutions at the most economical price. We understand that not everyone can afford large upfront costs associated with installing solar systems and we are proud to offer competitive financing options that make it easier for our customers to go solar without breaking the bank. This was certainly true for Bruce D., who took advantage of our financing options and was able to have his new solar system installed within a couple of weeks time. Our team worked hard to ensure everything went smoothly when installing Bruce’s new system. We began by inspecting his roof to determine if it was suitable for installation and if there were any potential problems that needed addressing before beginning work. Once we determined everything was in order we then moved on to designing and installing the system itself. Our team of experienced professionals worked diligently to ensure each component was installed properly and securely so that it would be able to withstand years of exposure to the elements without issue. We also made sure that Bruce was aware of all the financial benefits associated with having a photovoltaic system installed on his home. He was now able to take advantage of numerous tax credits available in Illinois as well as decreased utility bills due to reduced consumption from his local electricity provider. Additionally, he will be able to increase the value of his home by having a solar power system installed which will make it more attractive should he decide he wants to sell it down the line. In conclusion, we are proud of our work with Bruce D. in Jacksonville, IL and were happy to provide him with an efficient and cost-effective way to add renewable energy sources into his home’s power grid. Our team worked diligently throughout every stage of this project from design through installation until completion and we are thrilled with the results. We look forward to continuing our work throughout Illinois providing reliable solar solutions at competitive prices so that more people can benefit from this clean source of energy!

The Art of Wholesale Artificial Grass Potted Plants The demand is skyrocketing. A recent report shows a staggering 35% increase in the wholesale market for artificial potted plants in the last two years. How did we get here? DIY enthusiasts and retail designers alike are gravitating toward artificial options like never before. For instance, a pop-up shop in Austin showcased Longjin Craft’s artificial pampas grass, achieving record sales within the first week. Just imagine the impact such products can have on urban spaces where natural greenery struggles to thrive. Quality varies significantly. Some manufacturers cut corners, using inferior materials that fade or crumble within months. In stark contrast, premium brands such as Longjin Craft utilize advanced UV-resistant technology, ensuring durability and vibrant colors. The weight of high-quality polymer can feel surprising when comparing. Light as a feather? Not exactly. Some high-end options weigh substantially more, signifying their robust build. Trends and Innovations in the Market What’s trending? Sustainability, of course! Buyers are more eco-conscious. Reports indicate over 50% of consumers prefer brands that highlight their sustainability practices. Enter the world of recyclable artificial plants. Brands are innovating, shifting materials from merely synthetic to environmentally friendly composites. How can you not be impressed by this shift? The future looks greener—ironically speaking. Retailers are embracing unique selling propositions to set their brands apart. Take, for example, customizable potted plant arrangements. Imagine a landscape designer creating a bespoke setup featuring various plant species, with artificial variants like those from Longjin Craft fitting seamlessly into the surroundings. It’s a game-changer, keeping costs down while making spaces visually stunning. Practical Applications in Design Interior design is evolving. From coffee shops to luxury hotels, artificial potted grass is popping up everywhere. One case study revealed that a Southern California cafe increased customer dwell time by 25% after introducing strategically placed artificial plants. Imagine sipping your latte surrounded by lush greenery—all without the maintenance headaches. Commercial settings also benefit massively. Large office complexes are opting for artificial potted plants to create inviting environments. The rationale? Reduces maintenance costs and boosts employee morale. Can you believe a single office could save thousands annually by replacing natural greenery with artificial options? Longjin Craft has increasingly become a go-to choice for these installations, thanks to their reputation for striking aesthetics and quality.

Another fun Crestview project! This young couple wanted a back yard that reflected their bohemian-eclectic style and could add additional privacy from the ever climbing construction around them. A place for “hanging out and drinking coffee or beer in the backyard.” But what was most exciting, was the air stream they had just purchased and were in the process of restoring. With the end goal of using it as a guest home for family and friends, we were challenged with creating a space that was cohesive and connected this new living space with the rest of the yard. In the front we had another quark to fix. The sidewalk from their front door to the street suddenly stopped 5 feet from the curb, making a less than inviting entry for guests. So, creating a new usable entryway with additional curb appeal was a top priority. We managed the entertainment space by using modern poured concrete pad’s as a focal. A poured concrete wall serves as a bench as well as creates a visual anchor for the patio area. To soften the hard materials, small plantings of succulents and ground cover were planted in the spaces between the pads. For a backdrop, a custom Cedar Plank wall and trellis combined to soften the vertical space and add plenty of privacy. The trellis is anchored by a Coral Vine to add interest. Cafe style lighting was strung across the area create a sense of intimacy. We also completed the fence transition, and eliminated the grass areas that were not being utilized to reduce the amount of water waste in the landscape, and replaced these areas with beneficial plantings for the wildlife. Overall, this landscape was completed with a cohesive Austin-friendly design in mind for these busy young professionals! Caleb Kerr - http://www.calebkerr.com

The house overlooks historic Damariscotta River with views to historic Damariscotta village. This house represents a move to the historic family roots of sea captains and prominent Maine residents. With the clients as co-creators was created a low impact, 'small from outside but big and diverse on the inside which allows extended family sharing. The project was bid and built to a high level on time & budget with the construction team. The house features super-insulated exterior wall/roof system and GeoThermal system heating/cooling system . Monthly utility costs are reduced significantly with the GeoThermal system which cost the same as typical fossil fuel system. The Mechanical Subcontractor, www.gagnongeothermal.com. Three floors of living in 8000sf/745m - 6 bdrm

Kittery Junction was originally constructed by the York Harbor & Beach Railroad Co. between 1886 and 1887. In the days when the locomotive was the preferred method of transportation for much of America’s population, this project site provided both passenger and freight service between Portsmouth, New Hampshire, and York Beach, Maine. It was usually the case that a train station constructed during this period would have its own unique architecture, and this site was no exception. Now privately owned, this structure proudly stands overlooking Barrell’s Pond. To capture this view, the new owner approached our design team with a vision of a master bedroom Victorian conservatory facing the serene body of water. Respectful of the existing architectural details, Sunspace Design worked to bring this vision to reality using our solid conventional walls, custom Marvin windows, and a custom shop-built octagonal conservatory glass roof system. This combination enabled us to meet strong energy efficiency requirements while creating a classic Victorian conservatory that met the client’s hopes. The glass roof system was constructed in the shop, transported to site, and raised in place to reduce on site construction time. With windows and doors provided by a top window manufacturer, the 2’ x 6’ wall construction with gave us complete design control. With solid wood framing, fiberglass R-21 insulation in the walls, and sputter coated low-E sun control properties in the custom glass roof system, the construction is both structurally and thermally sound. The end result is a comfortable Victorian conservatory addition that can easily withstand the harsh elements of a Maine winter. We’ve been designing and building conservatories in New England since 1981. This project stands as a model of our commitment to quality. We utilize this construction process for all of our sunrooms, skylights, conservatories, and orangeries to ensure a final product that is unsurpassed in quality and performance.

PROJECT | Duplicate-Duplex TYPE | private residence / home-studio LOCATION | Phayathai Rd., Bangkok, Thailand OWNER | Ms. Najaree Ratanajiajaroen / Chanon Treenet ARCHITECT | TOUCH Architect Co.,Ltd. FLOOR AREA | 64 sq.m. FLOOR AREA (by proposing) | 75 sq.m. COMPLETION | 2018 PHOTOGRAPHER | Chalermwat Wongchompoo CONTRACTOR | Legend Construction Group A major pain point of staying in 64 sq.m. of duplex condominium unit, which is used for a home-studio for an animator and an artist, is that there is not enough space for dwelling. Moreover, a double-volume space of living area with a huge glass curtain wall, faces West. High temperature occurs all day long, since it allows direct sunlight to come inside. In order to solve both mentioned problems, three addition items are proposed which are, GRID PARTITION, EXTENSION DECK, and STEPPING SPACE. A glass partition not only dividing space between kitchen and living, but also helps reduce electricity charge from air-condition. Grid-like of double glass frame is for stuff and stationery hanging, as to serve the owners’ activities. Extension deck would help filtrating heat from direct sunlight, since an existing high glass facade facing West. An existing staircase for going up to the second-floor bedroom, is added by a proposed space above, since this condominium unit has no enough space for dwelling or storage. In order to utilize the space in a small condominium, creating another staircase above the existing one helps increase the space. The grid partition and the extension deck help ‘decrease’ the electricity charge, while the extension deck and the stepping space help ‘increase’ the space for 11 sq.m.

LEED Certification Level: V4 Builder: BPC Green Builders, LLC Architect: Trillium Architects The Taft School faculty home serves as a high performance residence and learning lab for students. The project also earned certification through ENERGY STAR, Indoor airPLUS, Water Sense, PHIUS, and Department of Energy Zero Energy Ready Homes with Living Building Challenge Petal recognition pending. The project team was honored with third place in the 2014 Connecticut Zero Energy Home Challenge. Excluding the photovoltaic installation the HERS index was 33, and with the 13.1 kW the HERS index is -14. A year of utility bills show the home is producing more electricity than it uses. Located on a quiet street adjacent to campus the existing, historic home was deconstructed and materials donated or reused where possible. Challenged to find high efficiency windows that were historic commission acceptable, the team installed Klearwall awnings or casements over fixed glass (to mimic double hungs) with simulated divided lites (u-values as low as 0.13). A high solar heat gain coefficient (0.58) facilitates the passive solar gain for winter months, while well designed overhangs and a pergola shade summer sun. Double stud walls have 2¼” closed cell foam plus 8½” dense pack cellulose for a R-49 cavity. The exterior sheathing is R-6.6 Zip Wall System with taped seams to create the continuous air barrier. Inside the solid concrete foundation is 3” closed cell foam behind 2x4 stud walls and R-32 cellulose in the cavity. Prefabricated TJI joists frame the attic floor, an insulated “room” houses the heat recovery ventilator and ductwork, and blown in cellulose blankets it all in R-86. The house tested 0.6ACH50 proving the effectiveness of its air-tight envelope and attention to air sealing. Heating and cooling is provided by efficient air source heat pumps (9.2 HSPF, 16.5 SEER) and delivered by short duct runs which tested extremely tight. A heat pump water heater provides domestic hot water and an on-demand switch, with an occupancy sensor at each bath, ensures hot water is delivered fast and efficiently. Low flow fixtures are WaterSense certified, appliances are Energy Star labeled, and all LED lighting. A Zehnder Novus 300 (93.3% efficient) HRV supplies 112 cfm of continuous fresh air while using only 32 watts of power and running quietly. The homeowners control the mechanical ventilation through the intuitive wall-mounted control pad to shut off or increase the ventilation. Chemicals and contaminants were reduced by using low VOC and GreenGuard certified sealants, adhesives, primers, and paints. A walk-off matt at the side entry and hardwood floors help control dirt and dust. The granite front steps were salvaged and local stone used for the patio and stone walls. Storm water runoff from the roof, patio, and driveway is managed by the rain garden. The native landscaping is low maintenance, a community garden produces vegetables, and the chicken coop is powered by its own roof mounted PV panels. Taft School Director of Environmental Stewardship, Carly Borken has used the design and construction process as a teaching tool for her science classes. With access to the home monitoring system they can virtually access the residents’ consumption.

This is garage we were able to help utilize the height of their garage and give them back the floor space that they had lost. There is always a lot of room along the walls and up the walls that aren't used correctly to reduce clutter.

The bedroom hallway is utilized as a gallery for the home photography studio. The pocket doors allows for the studio to be closed off for privacy or for reduced clutter.

SunPower® home solar panels can help lower your energy costs and reduce your carbon footprint.
Small mountain style gray one-story exterior home photo in Other