Lincoln Farmhouse LEED-H Platinum, Net-Positive Energy OVERVIEW. This LEED Platinum certified modern farmhouse ties into the cultural landscape of Lincoln, Massachusetts - a town known for its rich history, farming traditions, conservation efforts, and visionary architecture. The goal was to design and build a new single family home on 1.8 acres that respects the neighborhood’s agrarian roots, produces more energy than it consumes, and provides the family with flexible spaces to live-play-work-entertain. The resulting 2,800 SF home is proof that families do not need to compromise on style, space or comfort in a highly energy-efficient and healthy home. CONNECTION TO NATURE. The attached garage is ubiquitous in new construction in New England’s cold climate. This home’s barn-inspired garage is intentionally detached from the main dwelling. A covered walkway connects the two structures, creating an intentional connection with the outdoors between auto and home. FUNCTIONAL FLEXIBILITY. With a modest footprint, each space must serve a specific use, but also be flexible for atypical scenarios. The Mudroom serves everyday use for the couple and their children, but is also easy to tidy up to receive guests, eliminating the need for two entries found in most homes. A workspace is conveniently located off the mudroom; it looks out on to the back yard to supervise the children and can be closed off with a sliding door when not in use. The Away Room opens up to the Living Room for everyday use; it can be closed off with its oversized pocket door for secondary use as a guest bedroom with en suite bath. NET POSITIVE ENERGY. The all-electric home consumes 70% less energy than a code-built house, and with measured energy data produces 48% more energy annually than it consumes, making it a 'net positive' home. Thick walls and roofs lack thermal bridging, windows are high performance, triple-glazed, and a continuous air barrier yields minimal leakage (0.27ACH50) making the home among the tightest in the US. Systems include an air source heat pump, an energy recovery ventilator, and a 13.1kW photovoltaic system to offset consumption and support future electric cars. ACTUAL PERFORMANCE. -6.3 kBtu/sf/yr Energy Use Intensity (Actual monitored project data reported for the firm’s 2016 AIA 2030 Commitment. Average single family home is 52.0 kBtu/sf/yr.) o 10,900 kwh total consumption (8.5 kbtu/ft2 EUI) o 16,200 kwh total production o 5,300 kwh net surplus, equivalent to 15,000-25,000 electric car miles per year. 48% net positive. WATER EFFICIENCY. Plumbing fixtures and water closets consume a mere 60% of the federal standard, while high efficiency appliances such as the dishwasher and clothes washer also reduce consumption rates. FOOD PRODUCTION. After clearing all invasive species, apple, pear, peach and cherry trees were planted. Future plans include blueberry, raspberry and strawberry bushes, along with raised beds for vegetable gardening. The house also offers a below ground root cellar, built outside the home's thermal envelope, to gain the passive benefit of long term energy-free food storage. RESILIENCY. The home's ability to weather unforeseen challenges is predictable - it will fare well. The super-insulated envelope means during a winter storm with power outage, heat loss will be slow - taking days to drop to 60 degrees even with no heat source. During normal conditions, reduced energy consumption plus energy production means shelter from the burden of utility costs. Surplus production can power electric cars & appliances. The home exceeds snow & wind structural requirements, plus far surpasses standard construction for long term durability planning. ARCHITECT: ZeroEnergy Design http://zeroenergy.com/lincoln-farmhouse CONTRACTOR: Thoughtforms http://thoughtforms-corp.com/ PHOTOGRAPHER: Chuck Choi http://www.chuckchoi.com/

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This landscape of this transitional dwelling aims to compliment the architecture while providing an outdoor space for high end living and entertainment. The outdoor kitchen, hot tub, tiered gardens, living and dining areas as well as a formal lawn provide ample space for enjoyment year round. Photographs courtesy of The Richards Group.

This old farmhouse (ca. late 18th century) has undergone many renovations over the years. Spring Creek Design added its stamp in 2008, with a small mudroom addition and a complete interior renovation. The addition encompasses a 1st floor mudroom with extensive cabinetry and closetry. Upon entering the space from the driveway, cabinet and countertop space is provided to accommodate incoming grocery bags. Next in line are a series of “lockers” and cubbies - just right for coats, hats and book bags. Further inside is a wrap-around window seat with cedar shoe racks beneath. A stainless steel dog feeding station rounds out the amenities - all built atop a natural Vermont slate floor. On the lower level, the addition features a full bathroom and a “Dude Pod” - a compact work and play space for the resident code monkey. Outfitted with a stand-up desk and an electronic drum kit, one needs only emerge for Mountain Dew refills and familial visits. Within the existing space, we added an ensuite bathroom for the third floor bedroom. The second floor bathroom and first floor powder room were also gutted and remodeled. The master bedroom was extensively remodeled - given a vaulted ceiling and a wall of floor-to-roof built-ins accessed with a rolling ladder. An extensive, multi-level deck and screen house was added to provide outdoor living space, with secure, dry storage below. Design Criteria: - Update house with a high sustainability standard. - Provide bathroom for daughters’ third floor bedroom. - Update remaining bathrooms - Update cramped, low ceilinged master bedroom - Provide mudroom/entryway solutions. - Provide a window seating space with good visibility of back and side yards – to keep an eye on the kids at play. - Replace old deck with a updated deck/screen porch combination. - Update sitting room with a wood stove and mantle. Special Features: - Insulated Concrete Forms used for Dude Pod foundation. - Soy-based spray foam insulation used in the addition and master bedroom. - Paperstone countertops in mudroom. - Zero-VOC paints and finishes used throughout the project. - All decking and trim for the deck/screen porch is made from 100% recycled HDPE (milk jugs, soda, water bottles) - High efficiency combination washer/dryer.

A spacious kitchen in Rye New York with white beaded inset cabinetry and dark cherry island, carerra marble countertops. Backsplash tile by Vermeere Classics. Range by Wolf. Refrigerator and freezer units by Subzero. Bar Stools from Ballard Designs. Photo credit: Neil Landino

Bay window with views to Skagit Bay. Photography by Lucas Henning.
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To maximize storage in this small space we retrofitted the drawers to go around the gas line. To have more counter top surface we stole a few inches from the adjacent room which made all the difference for this small kitchen!

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ZeroEnergy Design (ZED) created this modern home for a progressive family in the desirable community of Lexington. Thoughtful Land Connection. The residence is carefully sited on the infill lot so as to create privacy from the road and neighbors, while cultivating a side yard that captures the southern sun. The terraced grade rises to meet the house, allowing for it to maintain a structured connection with the ground while also sitting above the high water table. The elevated outdoor living space maintains a strong connection with the indoor living space, while the stepped edge ties it back to the true ground plane. Siting and outdoor connections were completed by ZED in collaboration with landscape designer Soren Deniord Design Studio. Exterior Finishes and Solar. The exterior finish materials include a palette of shiplapped wood siding, through-colored fiber cement panels and stucco. A rooftop parapet hides the solar panels above, while a gutter and site drainage system directs rainwater into an irrigation cistern and dry wells that recharge the groundwater. Cooking, Dining, Living. Inside, the kitchen, fabricated by Henrybuilt, is located between the indoor and outdoor dining areas. The expansive south-facing sliding door opens to seamlessly connect the spaces, using a retractable awning to provide shade during the summer while still admitting the warming winter sun. The indoor living space continues from the dining areas across to the sunken living area, with a view that returns again to the outside through the corner wall of glass. Accessible Guest Suite. The design of the first level guest suite provides for both aging in place and guests who regularly visit for extended stays. The patio off the north side of the house affords guests their own private outdoor space, and privacy from the neighbor. Similarly, the second level master suite opens to an outdoor private roof deck. Light and Access. The wide open interior stair with a glass panel rail leads from the top level down to the well insulated basement. The design of the basement, used as an away/play space, addresses the need for both natural light and easy access. In addition to the open stairwell, light is admitted to the north side of the area with a high performance, Passive House (PHI) certified skylight, covering a six by sixteen foot area. On the south side, a unique roof hatch set flush with the deck opens to reveal a glass door at the base of the stairwell which provides additional light and access from the deck above down to the play space. Energy. Energy consumption is reduced by the high performance building envelope, high efficiency mechanical systems, and then offset with renewable energy. All windows and doors are made of high performance triple paned glass with thermally broken aluminum frames. The exterior wall assembly employs dense pack cellulose in the stud cavity, a continuous air barrier, and four inches exterior rigid foam insulation. The 10kW rooftop solar electric system provides clean energy production. The final air leakage testing yielded 0.6 ACH 50 - an extremely air tight house, a testament to the well-designed details, progress testing and quality construction. When compared to a new house built to code requirements, this home consumes only 19% of the energy. Architecture & Energy Consulting: ZeroEnergy Design Landscape Design: Soren Deniord Design Paintings: Bernd Haussmann Studio Photos: Eric Roth Photography

The client requested a kitchen that would not only provide a great space to cook and enjoy family meals but one that would fit in with her unique design sense. An avid collector of contemporary art, she wanted something unexpected in her 100-year-old home in both color and finishes but still providing a great layout with improved lighting, storage, and superior cooking abilities. The existing kitchen was in a closed off space trapped between the family room and the living. If you were in the kitchen, you were isolated from the rest of the house. Making the kitchen an integrated part of the home was a paramount request. Step one, remove the wall separating the kitchen from the other rooms in the home which allowed the new kitchen to become an integrated space instead of an isolation room for the cook. Next, we relocated the pantry access which was in the family room to the kitchen integrating a poorly used recess which had become a catch all area which did not provide any usable space for storage or working area. To add valuable function in the kitchen we began by capturing unused "cubbies", adding a walk-in pantry from the kitchen, increasing the storage lost to un-needed drop ceilings and bring light and design to the space with a new large awning window, improved lighting, and combining interesting finishes and colors to reflect the artistic attitude of the client. A bathroom located above the kitchen had been leaking into the plaster ceiling for several years. That along with knob and tube wiring, rotted beams and a brick wall from the back of the fireplace in the adjacent living room all needed to be brought to code. The walls, ceiling and floors in this 100+ year old home were completely out of level and the room’s foot print could not be increased. The choice of a Sub-Zero wolf product is a standard in my kitchen designs. The quality of the product, its manufacturing and commitment to food preservation is the reason I specify Sub Zero Wolf. For the cook top, the integrated line of the contemporary cooktop and the signature red knobs against the navy blue of the cabinets added to the design vibe of the kitchen. The cooking performance and the large continuous grate on the cooktop makes it an obvious choice for a cook looking for a great cook top with professional results in a more streamlined profile. We selected a Sharp microwave drawer for the island, an XO wine refrigerator, Bosch dishwasher and Kitchen Aid double convection wall ovens to round out the appliance package. A recess created by the fireplace was outfitted with a cabinet which now holds small appliances within easy reach of my very petite client. Natural maple accents were used inside all the wall cabinets and repeated on the front of the hood and for the sliding door appliance cabinet and the floating shelves. This allows a brighter interior for the painted cabinets instead of the traditional same interior as exterior finish choice. The was an amazing transformation from the old to the new. The final touches are the honey bronze hardware from Top Knobs, Mitzi pendants from Hudson Valley Lighting group, a fabulous faucet from Brizo. To eliminate the old freestanding bottled water cooler, we specified a matching water filter faucet.

This modern green home offers both a vacation destination on Cape Cod near local family members and an opportunity for rental income. FAMILY ROOTS. A West Coast couple living in the San Francisco Bay Area sought a permanent East Coast vacation home near family members living on Cape Cod. As academic professionals focused on sustainability, they sought a green, energy efficient home that was well-aligned with their values. With no green homes available for sale on Cape Cod, they decided to purchase land near their family and build their own. SLOPED SITE. Comprised of a 3/4 acre lot nestled in the pines, the steeply sloping terrain called for a plan that embraced and took advantage of the slope. Of equal priority was optimizing solar exposure, preserving privacy from abutters, and creating outdoor living space. The design accomplished these goals with a simple, rectilinear form, offering living space on the both entry and lower/basement levels. The stepped foundation allows for a walk-out basement level with light-filled living space on the down-hill side of the home. The traditional basement on the eastern, up-hill side houses mechanical equipment and a home gym. The house welcomes natural light throughout, captures views of the forest, and delivers entertainment space that connects indoor living space to outdoor deck and dining patio. MODERN VISION. The clean building form and uncomplicated finishes pay homage to the modern architectural legacy on the outer Cape. Durable and economical fiber cement panels, fixed with aluminum channels, clad the primary form. Cedar clapboards provide a visual accent at the south-facing living room, which extends a single roof plane to cover the entry porch. SMART USE OF SPACE. On the entry level, the “L”-shaped living, dining, and kitchen space connects to the exterior living, dining, and grilling spaces to effectively double the home’s summertime entertainment area. Placed at the western end of the entry level (where it can retain privacy but still claim expansive downhill views) is the master suite with a built-in study. The lower level has two guest bedrooms, a second full bathroom, and laundry. The flexibility of the space—crucial in a house with a modest footprint—emerges in one of the guest bedrooms, which doubles as home office by opening the barn-style double doors to connect it to the bright, airy open stair leading up to the entry level. Thoughtful design, generous ceiling heights and large windows transform the modest 1,100 sf* footprint into a well-lit, spacious home. *(total finished space is 1800 sf) RENTAL INCOME. The property works for its owners by netting rental income when the owners are home in San Francisco. The house especially caters to vacationers bound for nearby Mayo Beach and includes an outdoor shower adjacent to the lower level entry door. In contrast to the bare bones cottages that are typically available on the Cape, this home offers prospective tenants a modern aesthetic, paired with luxurious and green features. Durable finishes inside and out will ensure longevity with the heavier use that comes with a rental property. COMFORT YEAR-ROUND. The home is super-insulated and air-tight, with mechanical ventilation to provide continuous fresh air from the outside. High performance triple-paned windows complement the building enclosure and maximize passive solar gain while ensuring a warm, draft-free winter, even when sitting close to the glass. A properly sized air source heat pump offers efficient heating & cooling, and includes a carefully designed the duct distribution system to provide even comfort throughout the house. The super-insulated envelope allows us to significantly reduce the equipment capacity, duct size, and airflow quantities, while maintaining unparalleled thermal comfort. ENERGY EFFICIENT. The building’s shell and mechanical systems play instrumental roles in the home’s exceptional performance. The building enclosure reduces the most significant energy glutton: heating. Continuous super-insulation, thorough air sealing, triple-pane windows, and passive solar gain work together to yield a miniscule heating load. All active energy consumers are extremely efficient: an air source heat pump for heating and cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation (ERV), and high efficiency appliances. The result is a home that uses 70% less energy than a similar new home built to code requirements. OVERALL. The home embodies the owners’ goals and values while comprehensively enabling thermal comfort, energy efficiency, a vacation respite, and supplementary income. PROJECT TEAM ZeroEnergy Design - Architect & Mechanical Designer A.F. Hultin & Co. - Contractor Pamet Valley Landscape Design - Landscape & Masonry Lisa Finch - Original Artwork European Architectural Supply - Windows Eric Roth Photography - Photography

Located in, Summit Park, Park City UT lies one of the most efficient houses in the country. The Summit Haus – designed and built by Chris Price of PCD+B, is an exploration in design and construction of advanced high performance housing. Seeing a rising demand for sustainable housing along with rising Carbon emissions leading to global warming, this house strives to show that sensible, good design can create spaces adequate for today’s housing demands while adhering to strict standards. The house was designed to meet the very rigid Passiv House rating system – 90% more efficient than a typical home in the area. The house itself was intended to nestle neatly into the 45 degree sloped site and to take full advantage of the limited solar access and views. The views range from short, highly wooded views to a long corridor out towards the Uinta Mountain range towards the east. The house was designed and built based off Passiv Haus standards, and the framing and ventilation became critical elements to maintain such minimal energy requirements. Zola triple-pane, tilt-and-turn Thermo uPVC windows contribute substantially to the home’s energy efficiency, and takes advantage of the beautiful surrounding of the location, including forrest views from the deck off of the kitchen. Photographer: City Home Collective

Basement Wet Bar: Snaidero CODE in Pewter Matrix Basement Wet Bar Appliances: Miele speed oven, FRANKE sink, U-LINE wine cooler Photographed by Jennifer Hughes

Photo of a contemporary landscaping in Seattle.

Photo: Michael K. Wilkinson The owners of this 1923 home in Washington DC wanted a master suite, and originally considered combining two rooms on the second floor to serve this purpose. However, they showed our team the home’s attic and expressed an interest in seeing a design option for a master suite in that space. Our designer was immediately inspired. The appeal of moving the master suite to the attic was that it offered an opportunity to create a unique space that was larger and had more design options than combining two bedrooms. The original attic had wood paneling on the walls and ceiling and was mostly used for storage and as a retreat for the cats. The 7-foot walls did not capture the volume of the roof line, nor did it take advantage of the square footage. We removed the existing paneling and pushed the existing walls back so they had a lower height around the perimeter. This provides a dramatic contrast to the new high ceiling and dramatic angles of the roofline. We maintained an open floor plan and used glass panels and doors for privacy and separation of different functions. The finished square footage is 650 sq.ft. There is about 350 sq.ft. of unfinished the storage area. We also installed larger windows in the front dormer. The new windows are casement windows for egress purposes, which are required by code in a bedroom. The front dormer was also reframed in a shape that follows the original frame, which adds more volume. We installed two long steps inside the dormer to hide the ducts underneath and provide seating and storage. The space needed some detailing to balance the large volume. The open plan also required a visual delineation of the different areas. Our designer added three beams across the ceiling over the bed to define the master bedroom. The beams were finished with the same dark stain used to refinish the attic’s original pine flooring. Dimmable recessed lights in the ceiling are placed in accordance with the beams location.