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B2: Unilux
B3: The Energy Conservatory
B4: Marvin Windows
B5: Marvin Windows
B6: Retrotec
B7: Zehnder
B8: Mitsubishi
B9: Mitsubishi
B10: Intus
B13: Air Pohoda
B14: Stiebel-Eltron
B15: PowerWise Systems
B17: Hammer&Hand
B18:Advanced Architectural Products
T2: Euroline
T3: Alpen HPP
T4: World Class Supply
T5: Cascadia
T7: Energy Circle
T8: UltimateAir
T10: SIGA Cover
T13: Klearwall
T14: Build Equinox
T15: RenewAire
T16: Henry
Marvin Windows & Doors Marvin Windows and Doors is pleased to announce that Marvin satisfies Passive House/Passive Building criteria and is leading the U.S. market in design solutions. Marvin’s innovative Passive window options bring the beauty of warm wood interiors and exceptional performance all backed by a name that is trusted in the industry. B4 & 5
Mitsubishi Cooling & Heating For more than 30 years, Mitsubishi Electric Cooling & Heating has been a leading marketer of intelligent air-conditioning and heating technology manufactured by its parent corporation, Mitsubishi Electric. Headquartered in Suwanee, Georgia, the Division’s market distribution includes North America, Latin America, the Caribbean and Bermuda.The residential product line is the number one selling brand of ductless systems in the U.S. The commercial line includes innovative HVAC technology that maximizes comfort and optimizes energy use through zoning.Other products include Lossnay® Energy Recovery Ventilators, Jet Towel® high-speed hand dryers, Line-Hide™ lineset covers and a full line of accessories.For more information, visit www.mehvac.com. B8 & 9
Hammer & Hand Based in Portland and Seattle, Hammer & Hand is a general contractor dedicated to inciting evolution in building through service, craft, and science. The firm collaborates with clients and architects to craft buildings of beauty, durability, comfort, and performance – “legacy buildings” that promise a lifespan measured in generations. While 21st century building science powers its high performance building approach, its ethos is inspired by John Ruskin’s words from a century ago:

“When we build, let us think that we build forever. Let it not be for present delight nor for present use alone. Let it be such work as our descendants will thank us for.”

air pohoda Air Pohoda B13
AAP Advanced Architectural ProductsSMARTci™ is a Continuous Insulation System that can dramatically reduce the cost to heat and cool a building, plus it meets ASHREA 90.1-2013 and ASHREA 160-2009 codes. It can assist in LEED certification and utilizes green building technology, so it’s environmentally friendly too! The system is made up of thermally insulated sub-girts, insulation, universal cladding attachments and an engineered installation package. Simply put, the SMARTci™ System makes buildings smarter. B18
The Energy Conservatory (TEC) is the world’s leading manufacturer of diagnostic equipment used to solve comfort, energy use, durability and air quality problems in buildings. The Minneapolis Blower Door™ System and the Minneapolis Duct Blaster® System are the most widely used air leakage testing tools among trainers, energy auditors and HVAC contractors. TEC is the first manufacturer to add WiFi capability to its existing digital gauges, allowing contractors and auditors to wirelessly conduct air leakage tests when used in conjunction with TEC’s mobile app, iTEC-700, without having to buy a new gauge.
Intus Windows Intus Windows provides wide range of super energy efficient, Passive House Instute Certified and Passive House suitable windows, doors and curtain walls. German engineered high-tech Intus Windows products are being used in most demanding residential, commercial and industrial applications where highest standard for thermal insulation, air tightness, and structural strength are required.Intus Windows products are being used in numerous Passive House projects from Maine to California. Over the past 19 years over 650,000 windows and doors have been manufactured and installed all over the world. Intus Windows has an exceptional track record for performing in extreme climates ranging from Sweden to Saudi Arabia B10
powerwise PowerWise Systems offers circuit-level electrical monitoring; remote HVAC and lighting controls; building environment monitoring; performance measurement for PV, solar thermal, heat pumps, energy-recovery ventilators (ERV/HRV); and a variety of flow, fluid level, water, and gas monitoring.  We can provide simple to complex dashboards, as well as complete custom web applications to manage and control system components. Our customers include green communities, researchers, manufacturers, solar installers, banks, schools, and green builders. B15
PROSOCO PROSOCO manufactures the R-GUARD FastFlash® Air & Waterproof Barrier System. The FastFlash® system helps Passive House professionals achieve their goal of maximum energy efficiency by stopping heating and cooling losses from air leaks through the building envelope.The vapor-permeable, durable, continuous and seamless air and water barrier system seals off all the tiny holes, seams and gaps that let air leak in and out, carrying energy dollars with it, and stressing the HVAC system.The result is a building envelope tight enough to help Seattle’s Passive House Mini-B earn Passive House Institute U.S. certification, confirmed by blower door testing. B1
Retrotec Retrotec is the world’s leading manufacturer of air-tightness testing and training systems. Our equipment is used by demanding professionals to conduct residential energy audits, large building air leakage measurements, and scientific tests. B6
stiebel eltron Stiebel-Eltron B14

is Germany’s leading producer of high performance windows, doors and facade systems. From our 1.2 million square foot factory in Salmtal Germany we manufacture clad / wood, all wood and vinyl windows and doors. We use only environmentally friendly materials and manufacturing processes. We offer thousands of color and finish options and multiple exterior profiles, for any architectural style. Our specialty products include corner windows, folding doors, pocketing lift and slide doors and Jumbo Line doors. Our products have been tested and certified by AAMA, NFRC, Dade County Hurricaine and IFT / Rosenheim.


Zehnder_Logo Zehnder Heat Recovery Ventilators/Energy Recovery Ventilators ensure fresh filtered air and a healthy atmosphere for the home year-round. Zehnder Comfosystems are custom designed with perfectly matched air distribution components for easy installation. Zehnder’s HRVs and ERVs are used in Passive House projects across the United States and internationally.  Whether a Passive House construction, high-performance home, or a new home subject to stricter building codes, Zehnder’s Comfosystems provide the highest standard for quiet operation, energy-efficiency, indoor air quality, leakage, and performance. B7
ZOLA ZOLA Windows Zola Windows was founded by Swiss-trained architect, Florian Speier. Unsatisfied with the selection of windows available to his architecture clients, Florian partnered with European manufacturers to design extremely energy efficient and airtight windows and doors for the U.S. market.Zola Windows is based in Steamboat Springs, Colorado and ships custom-crafted passive house windows and doors to clients throughout the U.S. and Canada. Zola Windows are manufactured in Europe and are shipped directly to your building site.Zola prides itself on its extensive product lines- from the top-of-the-line Thermo Plus Clad (ideal for Passive Houses), to affordable uPVC windows that are perfect for projects on a budget, Zola offers high performance, quality-crafted windows for every project.  Zola even offers high performance Passive House windows that meet the stringent stylistic requirements of historic buildings. B11 & 12
Alpen HPP Alpen HPP T3
build equinox Build Equinox T14
Cascadia_150 Cascadia T5
energy circle Energy Circle T7
euroline Euroline T2
henry Henry T16
klearwall Klearwall T13
renewaire RenewAire T15
ultimateair UltimateAir T8
WorldClassSupplyLogo World Class Supply T4