This LEED Platinum certified house reflects the homeowner's desire for an exceptionally healthy and comfortable living environment, within a traditional neighborhood. INFILL SITE. The family, who moved from another area of Wellesley, sought out this property to be within walking distance of the high school and downtown area. An existing structure on the tight lot was removed to make way for the new home. 84% of the construction waste, from both the previous structure and the new home, was diverted from a landfill. ZED designed to preserve the existing mature trees on the perimeter of the property to minimize site impacts, and to maintain the character of the neighborhood as well as privacy on the site. EXTERIOR EXPRESSION. The street facade of the home relates to the local New England vernacular. The rear uses contemporary language, a nod to the family’s Californian roots, to incorporate a roof deck, solar panels, outdoor living space, and the backyard swimming pool. ZED’s careful planning avoided to the need to face the garage doors towards the street, a common syndrome of a narrow lot. THOUGHTFUL SPACE. Homes with dual entries can often result in duplicate and unused spaces. In this home, the everyday and formal entry areas are one and the same; the front and garage doors share the entry program of coat closets, mudroom storage with bench for removing your shoes, and a laundry room with generous closets for the children's sporting equipment. The entry area leads directly to the living space, encompassing the kitchen, dining and sitting area areas in an L-shaped open plan arrangement. The kitchen is placed at the south-west corner of the space to allow for a strong connection to the dining, sitting and outdoor living spaces. A fire pit on the deck satisfies the family’s desire for an open flame while a sealed gas fireplace is used indoors - ZED’s preference after omitting gas burning appliances completely from an airtight home. A small study, with a window seat, is conveniently located just off of the living space. A first floor guest bedroom includes an accessible bathroom for aging visitors and can be used as a master suite to accommodate aging in place. HEALTHY LIVING. The client requested a home that was easy to clean and would provide a respite from seasonal allergies and common contaminants that are found in many indoor spaces. ZED selected easy to clean solid surface flooring throughout, provided ample space for cleaning supplies on each floor, and designed a mechanical system with ventilation that provides a constant supply of fresh outdoor air. ZED selected durable materials, finishes, cabinetry, and casework with low or no volatile organic compounds (VOCs) and no added urea formaldehyde. YEAR-ROUND COMFORT. The home is super insulated and air-tight, paired with high performance triple-paned windows, to ensure it is draft-free throughout the winter (even when in front of the large windows and doors). ZED designed a right-sized heating and cooling system to pair with the thermally improved building enclosure to ensure year-round comfort. The glazing on the home maximizes passive solar gains, and facilitates cross ventilation and daylighting. ENERGY EFFICIENT. As one of the most energy efficient houses built to date in Wellesley, the home highlights a practical solution for Massachusetts. First, the building enclosure reduces the largest energy requirement for typical houses (heating). Super-insulation, exceptional air sealing, a thermally broken wall assembly, triple pane windows, and passive solar gain combine for a sizable heating load reduction. Second, within the house only efficient systems consume energy. These include an air source heat pump for heating & cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation, and high efficiency appliances. Lastly, photovoltaics provide renewable energy help offset energy consumption. The result is an 89% reduction in energy use compared to a similar brand new home built to code requirements. RESILIENT. The home will fare well in extreme weather events. During a winter power outage, heat loss will be very slow due to the super-insulated and airtight envelope– taking multiple days to drop to 60 degrees even with no heat source. An engineered drainage system, paired with careful the detailing of the foundation, will help to keep the finished basement dry. A generator will provide full operation of the all-electric house during a power outage. OVERALL. The home is a reflection of the family goals and an expression of their values, beautifully enabling health, comfort, safety, resilience, and utility, all while respecting the planet. ZED - Architect & Mechanical Designer Bevilacqua Builders Inc - Contractor Creative Land & Water Engineering - Civil Engineering Barbara Peterson Landscape - Landscape Design Nest & Company - Interior Furnishings Eric Roth Photography - Photography

Zola Windows now offers the American Heritage SDH, a high-performance, all-wood simulated double hung window for landmarked and other historic buildings. This replica-quality window has been engineered to include a lower Zola Tilt & Turn and a Fixed upper that provide outstanding performance, all while maintaining the style and proportions of a traditional double hung window. Today’s renovations of historic buildings are becoming increasingly focused on achieving maximum energy efficiency for reduced monthly utilities costs and a minimized carbon footprint. In energy efficient retrofits, air tightness and R-values of the windows become crucial, which cannot be achieved with sliding windows. Double hung windows, which are very common in older buildings, present a major challenge to architects and builders aiming to significantly improve energy efficiency of historic buildings while preserving their architectural heritage. The Zola American Heritage SDH features R-11 glass and triple air seals. At the same time, it maintains the original architectural aesthetic due to its historic style, proportions, and also the clever use of offset glass planes that create the shadow line that is characteristic of a historic double hung window. With its triple seals and top of the line low-iron European glass, the American Heritage SDH offers superior acoustic performance. For increased sound protection, Zola also offers the window with custom asymmetrical glazing, which provides up to 51 decibels (dB) of sound deadening performance. The American Heritage SDH also boasts outstanding visible light transmittance of VT=0.71, allowing for maximum daylighting. Zola’s all-wood American Heritage SDH is available in a variety of furniture-grade species, including FSC-certified pine, oak, and meranti. Photo Credit: Amiaga Architectural Photography

CLTHouse is one Washington’s first homes of its kind. Constructed using Passive House techniques and built to exceed BUILT GREEN 4*requirements, the single-family home will deliver healthy indoor air, thermal comfort and easy accessibility to the city. Designed by atelierjones, the Madison Park home is built using cross laminate timber (CLT), a high performance material composed of layered wood and non-toxic glue to maximize energy efficiency, reduce waste and increase structural durability. The unique 1,485sf, 3bd/2ba home will feature a stunning cantilevered second story to provide space for the ground-level carport paved with salvaged foundation bricks, shou sugi ban fir siding and a rooftop terrace with neighborhood views and built-in planters for urban gardening. Images courtesy Lara Swimmer Photography

A complete ‘to the studs’ sustainable renovation of an early 1960’s mountain residence originally designed by Robert Calhoun Smith, final architect for the National Cathedral. This home now meets the Silver rating criteria for LEED for Homes, currently under development by the USGBC. Perched on the first ridge of the Appalachians west of Washington D.C. with a beautiful valley view, the house faces slightly east of south. This orientation makes it ideal for a new 28 foot window seat acting as a passive solar window wall with a carefully designed sun shade. Energy usage was reduced further by utilizing a multi-well geothermal HVAC system and installing a Energy Recovery Ventilator with a high-performance super-insulated envelope. Extensive clerestory windows and a light interior color palette negates the need for lighting during the day, even when the mountain is fogged in. The original interior vertical paneling, a dark stained mahogany, was resurfaced and recycled as exterior horizontal siding. All wood trim and new decking are FSC certified. Scott Smith Photography

New custom home specifically designed for the client including a two car garage with 12' ceilings to accommodate a car lift and an air-conditioned workshop. Modern interior includes Italian Cabinets with organizers, Thermador appliances and Cambria Countertops and backsplash. The spacious covered patio has a summer kitchen with leathered granite countertop, porcelain tile flooring and retraceable screens. The home was awarded a Gold certification by the Florida Green Building Coalition and includes high performance windows, spray foam insulation, rigid insulation along with Core Foam block insulation. Non conditioned spaces have radiant barrier roof sheathing to reduce radiant heat from entering.

CLTHouse is one Washington’s first homes of its kind. Constructed using Passive House techniques and built to exceed BUILT GREEN 4*requirements, the single-family home will deliver healthy indoor air, thermal comfort and easy accessibility to the city. Designed by atelierjones, the Madison Park home is built using cross laminate timber (CLT), a high performance material composed of layered wood and non-toxic glue to maximize energy efficiency, reduce waste and increase structural durability. The unique 1,485sf, 3bd/2ba home will feature a stunning cantilevered second story to provide space for the ground-level carport paved with salvaged foundation bricks, shou sugi ban fir siding and a rooftop terrace with neighborhood views and built-in planters for urban gardening. Images courtesy Lara Swimmer Photography

This renovated brick rowhome in Boston’s South End offers a modern aesthetic within a historic structure, creative use of space, exceptional thermal comfort, a reduced carbon footprint, and a passive stream of income. DESIGN PRIORITIES. The goals for the project were clear - design the primary unit to accommodate the family’s modern lifestyle, rework the layout to create a desirable rental unit, improve thermal comfort and introduce a modern aesthetic. We designed the street-level entry as a shared entrance for both the primary and rental unit. The family uses it as their everyday entrance - we planned for bike storage and an open mudroom with bench and shoe storage to facilitate the change from shoes to slippers or bare feet as they enter their home. On the main level, we expanded the kitchen into the dining room to create an eat-in space with generous counter space and storage, as well as a comfortable connection to the living space. The second floor serves as master suite for the couple - a bedroom with a walk-in-closet and ensuite bathroom, and an adjacent study, with refinished original pumpkin pine floors. The upper floor, aside from a guest bedroom, is the child's domain with interconnected spaces for sleeping, work and play. In the play space, which can be separated from the work space with new translucent sliding doors, we incorporated recreational features inspired by adventurous and competitive television shows, at their son’s request. MODERN MEETS TRADITIONAL. We left the historic front facade of the building largely unchanged - the security bars were removed from the windows and the single pane windows were replaced with higher performing historic replicas. We designed the interior and rear facade with a vision of warm modernism, weaving in the notable period features. Each element was either restored or reinterpreted to blend with the modern aesthetic. The detailed ceiling in the living space, for example, has a new matte monochromatic finish, and the wood stairs are covered in a dark grey floor paint, whereas the mahogany doors were simply refinished. New wide plank wood flooring with a neutral finish, floor-to-ceiling casework, and bold splashes of color in wall paint and tile, and oversized high-performance windows (on the rear facade) round out the modern aesthetic. RENTAL INCOME. The existing rowhome was zoned for a 2-family dwelling but included an undesirable, single-floor studio apartment at the garden level with low ceiling heights and questionable emergency egress. In order to increase the quality and quantity of space in the rental unit, we reimagined it as a two-floor, 1 or 2 bedroom, 2 bathroom apartment with a modern aesthetic, increased ceiling height on the lowest level and provided an in-unit washer/dryer. The apartment was listed with Jackie O'Connor Real Estate and rented immediately, providing the owners with a source of passive income. ENCLOSURE WITH BENEFITS. The homeowners sought a minimal carbon footprint, enabled by their urban location and lifestyle decisions, paired with the benefits of a high-performance home. The extent of the renovation allowed us to implement a deep energy retrofit (DER) to address air tightness, insulation, and high-performance windows. The historic front facade is insulated from the interior, while the rear facade is insulated on the exterior. Together with these building enclosure improvements, we designed an HVAC system comprised of continuous fresh air ventilation, and an efficient, all-electric heating and cooling system to decouple the house from natural gas. This strategy provides optimal thermal comfort and indoor air quality, improved acoustic isolation from street noise and neighbors, as well as a further reduced carbon footprint. We also took measures to prepare the roof for future solar panels, for when the South End neighborhood’s aging electrical infrastructure is upgraded to allow them. URBAN LIVING. The desirable neighborhood location allows the both the homeowners and tenant to walk, bike, and use public transportation to access the city, while each charging their respective plug-in electric cars behind the building to travel greater distances. OVERALL. The understated rowhouse is now ready for another century of urban living, offering the owners comfort and convenience as they live life as an expression of their values. Eric Roth Photo

The goal set by the owners, a couple with farm family backgrounds, for a vacation and ultimately retirement home on 30 acres in the Mount Washington Valley was a high performance, low maintenance, Greek Revival inspired farmstead. The program included an open plan living/dining/kitchen area, first floor master suite, open and screen porches, mudroom, second floor guest bedrooms, and a barn to house farm equipment, recreational vehicles and a bocce court. The building envelope includes continuously insulated R-32 walls, R-60 roof, R-18 foundation walls, and R-20 under the basement slab. Dense packed cellulose in wall and roof assemblies minimized the use of spray foam. A blower door test of 0.76 ACH50 confirmed a tightly constructed envelope. Traditional details, using non-traditional synthetic and composite products, were developed to clad the exterior and a 23 kW PV array was added to the south facing barn roof. Energy efficient heating and cooling systems, along with balanced ventilation using an energy recovery ventilator (ERV), were integrated with the interiors. The second floor hallway is partitioned off from the stair to reduce heating and cooling loads when the guest rooms aren’t occupied. All LED lighting, including a cove light tucked into custom ceiling moldings, and Energy Star appliances reduced the electrical load. Two 30-yard containers of wood, plastic and cardboard were recycled during construction. The home achieved a HERS (Home Energy Rating System) rating of -30 (negative 30!), an order of magnitude below the 52 HERS average for New Hampshire and climate zone 6A in 2020. The electric meter has been running backward since the project was completed. The result is a home that is healthy, comfortable, durable, and efficient, with electricity produced on site that more than offsets its use of fossil fuels.

Green Hammer worked with the client and real estate agent to find a home to renovate to their goals and budget. This 1930’s Alameda house had a robust structure, but the interior was a series of compromised disjointed remodel projects. The clients wanted a contemporary design that could blend with the historic neighborhood. In addition to creating an elegant contemporary design, we air-sealed, added deep insulation, and integrated heat recovery ventilation to reduce energy consumption by 80%. Photography: T.S. Wahlen

Major alterations to the structure completely changed the way the existing spaces felt and functioned. A pitched ceiling replaced the flat livingroom ceiling. Large sliding doors opened the living room directly onto the deck. This functionally doubled the size of the living areas, despite not increasing the footprint. The master bedroom received large stacking slider opening onto the deck, designed for privacy from the living area. Laundry and kitchen are combined with ample storage behind minimalist cabinetry. Storage and bench space are maximised while keeping everything open and airy. The white cabinetry reduces the bulk of so much storage in a smaller space. New insulation, uPVC windows and energy efficient blinds improved thermal performance. A cold house became warm, inviting,cheaper to heat and cool. The outside of the building received new window frames, colour palette, deck, facade lightling, downpipes and gutters. Retaining cladding + floors made this a cost-effective, + radical transformation.

The feature wallpaper is Elitis Wallpaper Natives Maori. It runs floor to ceiling over two stories. The wallpaper reflects Oceania. The Diphy_P3 Pendant by Grok looks like sea creatures swaying and floating and the wing lights in the hall evoke sea birds hovering above the ocean. The carpet chosen is a new premium fibre made with 37% renewably sourced polymer from corn sugar. Extremely soft, it provides high stain, soil, wear and colourfast performance. It is to evoke the sea and its softness really makes you want to lie down on it.

Major alterations to the structure completely changed the way the existing spaces felt and functioned. A pitched ceiling replaced the flat livingroom ceiling. Large sliding doors opened the living room directly onto the deck. This functionally doubled the size of the living areas, despite not increasing the footprint. The master bedroom received large stacking slider opening onto the deck, designed for privacy from the living area. Laundry and kitchen are combined with ample storage behind minimalist cabinetry. Storage and bench space are maximised while keeping everything open and airy. The white cabinetry reduces the bulk of so much storage in a smaller space. New insulation, uPVC windows and energy efficient blinds improved thermal performance. A cold house became warm, inviting,cheaper to heat and cool. The outside of the building received new window frames, colour palette, deck, facade lightling, downpipes and gutters. Retaining cladding + floors made this a cost-effective, + radical transformation.

Timex Metals is a reliable Wire Mesh Manufacturer in India, offering high-performance mesh products for industrial, commercial, construction, engineering, and infrastructure applications. We manufacture our products using quality materials and precise production methods to achieve excellent strength, durability, dimensional accuracy, and long-term performance. As an experienced Wire Mesh Supplier in India, we cater to diverse project requirements with dependable solutions designed to meet demanding industry standards. Our product portfolio includes Expanded Metal Mesh for walkways, safety barriers, partitions, ventilation, screening, and industrial protection, along with Stainless Steel Wire Mesh for applications requiring superior corrosion resistance and durability. We also provide Welded Wire Mesh for structural, construction, and fabrication requirements, while our Sintered Mesh is suitable for precision filtration, separation, and screening applications where consistent performance and reliability are essential. Each product is developed to deliver efficient operation, reduced maintenance, and lasting value. With a strong emphasis on quality, innovation, and customer satisfaction, Timex Metals continues to serve domestic and international markets, including Qatar and the USA, while expanding its presence across South Africa and Nepal. We are also recognized as a Triply Circles Manufacturer in India, supplying products aligned with evolving industrial requirements and international quality expectations.

APPLICATION: - Fresh water submersible / wet applications: Docks, Fountains, Lakes, Ponds, Tanks; also Up light, Shadowing, Wall Wash, Silhouette, Architectural Accents, Down light DESIGNED and CONSTRUCTED for MAXIMUM HEAT TRANSFER: - 6061 Aluminum - Anodized (BLK Model) - High Performance C360 Solid Brass (BR Model) - Tempered Mineral Glass Protective Lens LED LIFE EXPECTANCY (Philips Lumileds TM-21 data): - Greater than 60,000 hours (greater than 20 years at 8 hours per day) DRIVER SYSTEM: - External Driver reduces heat while extending the life of electronic components INPUT VOLTAGE: - 10.5 to 20 Volts AC LEAD WIRES: - SPT-2 18 gauge Tinned wire, total lead length is 50” ELECTRONICS WARRANTY: - 20 Years

The six-story structure was created to house the “Korean Experience” within the 2010 World Exposition. The exterior features the Korean alphabet in various sizes and transparencies in a collage offset with digitally printed metal panels. The interior features pixelated mountains and the Han River running through the exhibit area along with live performance venues, VIP lounge and restaurants. A unique tension façade support system comprised of a thin net of vertical and horizontal rods reduce the visual massing of the support members. The two-sided composite cladding is finished on both sides with a high gloss architectural coating, while the inside surface of the cladding acts as a reflector for the LED lights within the wall cavity. We utilized digital printing technology to recreate pixelated art images to support the architect’s design vision.

CLTHouse is one Washington’s first homes of its kind. Constructed using Passive House techniques and built to exceed BUILT GREEN 4*requirements, the single-family home will deliver healthy indoor air, thermal comfort and easy accessibility to the city. Designed by atelierjones, the Madison Park home is built using cross laminate timber (CLT), a high performance material composed of layered wood and non-toxic glue to maximize energy efficiency, reduce waste and increase structural durability. The unique 1,485sf, 3bd/2ba home will feature a stunning cantilevered second story to provide space for the ground-level carport paved with salvaged foundation bricks, shou sugi ban fir siding and a rooftop terrace with neighborhood views and built-in planters for urban gardening. Images courtesy Lara Swimmer Photography

Major alterations to the structure completely changed the way the existing spaces felt and functioned. A pitched ceiling replaced the flat livingroom ceiling. Large sliding doors opened the living room directly onto the deck. This functionally doubled the size of the living areas, despite not increasing the footprint. The master bedroom received large stacking slider opening onto the deck, designed for privacy from the living area. Laundry and kitchen are combined with ample storage behind minimalist cabinetry. Storage and bench space are maximised while keeping everything open and airy. The white cabinetry reduces the bulk of so much storage in a smaller space. New insulation, uPVC windows and energy efficient blinds improved thermal performance. A cold house became warm, inviting,cheaper to heat and cool. The outside of the building received new window frames, colour palette, deck, facade lightling, downpipes and gutters. Retaining cladding + floors made this a cost-effective, + radical transformation.

Major alterations to the structure completely changed the way the existing spaces felt and functioned. A pitched ceiling replaced the flat livingroom ceiling. Large sliding doors opened the living room directly onto the deck. This functionally doubled the size of the living areas, despite not increasing the footprint. The master bedroom received large stacking slider opening onto the deck, designed for privacy from the living area. Laundry and kitchen are combined with ample storage behind minimalist cabinetry. Storage and bench space are maximised while keeping everything open and airy. The white cabinetry reduces the bulk of so much storage in a smaller space. New insulation, uPVC windows and energy efficient blinds improved thermal performance. A cold house became warm, inviting,cheaper to heat and cool. The outside of the building received new window frames, colour palette, deck, facade lightling, downpipes and gutters. Retaining cladding + floors made this a cost-effective, + radical transformation.

This historic home in Oak Park was in need of updating, with deferred maintenance inside and out requiring extensive work. This created an opportunity to rethink the house for a modern family in the 21st century, with an updated plan, a strong connection to the yard from the kitchen and new mudroom, covered patio, and flexible rooms for work-at-home, gym, or guest functions. The insulation and mechanical systems were upgraded to Phius levels, and a solar PV array added to meet annual net zero energy performance. With minimal upfront energy expenditure, the home’s operational carbon was reduced by 100%, and the house is a delightful place for the young family to grow into.