Here is a list of manufacturers active in the US market that provide Passive House-suitable components. We further indicate whether the manufacturer produces PHI-certified components. (See PHI Database for complete list.) Certified components have well-defined characteristics, and you can quickly populate your PHPP energy model with the needed values. We hope this list helps you research options and supports making your next Passive House project successful.
Click here if you’d like to suggest a component or manufacturer addition to our list.
- Enclosure Systems
- Insulation
- Facade System Thermal Breaks
- Structural Thermal Breaks
- Airtightness & Vapor Control
- Windows & Doors
- Ventilation
- Heating, Cooling, Dehumidification & Hot Water
ENCLOSURE SYSTEMS
| Brand Name | Specialty | Offers PHI Certified Components | HQ Location | Link |
| B.Public Prefab | panelized | New Mexico | https://www.bpublicprefab.com/ | |
| Blueprint Robotics | panelized | Maryland | https://www.blueprint-robotics.com/ | |
| Build Smart | panelized | Yes | Kansas | https://buildsmartna.com/ |
| Collective Carpentry | panelized | British Columbia | https://collectivecarpentry.com/ | |
| Croft | panelized / straw | Maine | https://www.croft.haus/ | |
| Ecococon | panelized / straw | Yes | Slovakia/NY | https://ecococon.eu/us/ |
| Ecocor | panelized | Yes | Maine | https://ecocor.us/ |
| EkoBuilt | panelized / kits | Ontario | https://ekobuilt.com/passive-house-kit/ | |
| GO Logic | panelized | Maine | https://www.gologic.us/thegohome | |
| Holzraum System | panelized / mass timber | Pennsylvania | https://www.holzraumsystem.com/ | |
| Legalett | panelized | Yes | Quebec | https://legalett.ca/ |
| NotchSB / Opal Shelter | mass timber | Maine | https://www.notchsb.com/ – https://opalshelter.us/ | |
| Pheonix Haus | panelized | Yes | Colorado | https://phoenixhaus.com/ |
| Quantum Passivhaus | panelized | Yes | Ontario | https://www.quantumpassivhaus.com/ |
INSULATION
| Brand Name | Specialty | Offers PHI Certified Components | HQ Location | Link |
| Aero Aggregates | foam glass aggregate | Pennsylvania | https://www.aeroaggna.com/ | |
| Agepan | wood fiber | Netherlands | https://www.tannerbp.com/ | |
| Glavel | foam glass aggregate | Vermont | https://www.glavel.com/ | |
| Gutex | wood fiber | Germany/NY | https://475.supply/collections/thermal-insulation | |
| Havelock Wool | sheeps wool | Nevada | https://havelockwool.com/ | |
| Hempitecture | hemp | Idaho | https://www.hempitecture.com/ | |
| Johns Manville | fiberglass | Colorado | https://www.jm.com/ | |
| Knauf | fiberglass | Germany/IN | https://www.knaufnorthamerica.com/en-us/ | |
| Morgan Advanced Materials – Vacupor | vacuum | UK/MN | https://www.tannerbp.com/ | |
| Owens Corning | mineral wool / fiberglass | Ohio | https://www.owenscorning.com/en-us | |
| Rockwool | mineral wool | Denmark/WV | https://www.rockwool.com/north-america/ | |
| Stieco | wood fiber | Poland | https://www.steico.com/en/ | |
| timberHP | wood fiber | Maine | https://www.timberhp.com/ |
FACADE SYSTEMS THERMAL BREAKS
| Brand Name | Specialties | Offers PHI Certified Components | HQ Location | Link |
| Advanced Architectural Products | Green Girt | MI | https://greengirt.com/ | |
| Ancon | Teplo-Ties | UK | https://www.ancon.co.uk/ | |
| Armatherm | Z-Girt | MA | https://www.armatherm.com/ | |
| Cascadia Clip | rainscreen support | British Columbia | https://www.cascadiawindows.com/products/cascadia-clip | |
| Eco Cladding | Yes | Virginia | https://www.ecocladding.com/ | |
| Ejot | Yes | Germany/Michigan | https://www.ejot.com/address-USA | |
| Engineered Assemblies | Ontario | https://www.engineeredassemblies.com/ | ||
| Fero Corp | brick veneer supports | Yes | Alberta | https://ferocorp.com/ |
| Heckmann | Pos-I-Tie | CT | https://heckmannbuildingprods.com/ | |
| SFS Group | Nvelope clips | Yes | Germany/PA | https://www.sfs.com/ch/en/ |
STRUCTURAL THERMAL BREAKS
| Brand Name | Specialties | Offers PHI Certified Components | HQ Location | Link |
| Armatherm Thermal Bridging Solutions | Yes | Massachussetts | https://www.armatherm.com/ | |
| NRG Insulated Block | New York | https://nrgblock.com/ | ||
| Schoeck | balcony supports | Yes | Germany/NJ | https://www.schoeck.com/en-us/home |
| Thermal Breaks Ltd. | Yes | UK | https://thermal-breaks.group/ | |
| Thermoblock | Arizona | https://www.thermoblockicf.com/ |
AIRTIGHTNESS & VAPOR CONTROL
| Brand Name | Specialty | Offers PHI Certified Components | HQ Location | Link |
| Delta – Dorken | Canada | https://www.dorken.com/en/ | ||
| Hanno | Yes | Germany | https://worldclasssupply.com/ | |
| Intelligent Membranes | Yes | UK | https://www.intelligentmembranes.com/ | |
| Partel | Yes | Ireland/NY | https://www.partel.com/ | |
| Pro Clima | Yes | Germany/NY | https://475.supply/collections/pro-clima | |
| Prosoco | Kansas | https://prosoco.com/ | ||
| Retrotec | blower door | Washington | https://retrotec.com/ | |
| Rothoblaas | Yes | Italy | https://www.rothoblaas.com/ | |
| Siga | Yes | New York | https://www.siga.swiss/us_en/products | |
| Soprema | Ohio | https://www.soprema.us/ | ||
| Stego | sub slab | Califormia | https://www.stegoindustries.com/ | |
| TEC (Minneapolis Blower Door) | blower door | Minnesota | https://www.energyconservatory.com/ | |
| VaproShield | Washington | https://vaproshield.com/ | ||
| Vulcan Vents | fire spread prevention | California | https://www.vulcanvents.com/ |
WINDOWS, DOORS & SHADING SYSTEMS
| Brand Name | Specialty | Offers PHI Certified Components | HQ Location | Link |
| Alpen | Yes | Colorado | https://www.thinkalpen.com/ | |
| Amberline | Massachussetts | https://amberlinewindows.us/ | ||
| Bewiso | simulated double-hung | Austria/NY | http://www.bewiso.eu/ | |
| bigfoot | door / Schueco | Yes | Ontario | https://bigfootdoor.com/ | |
| Cardinal | glazing, spacers | Yes | Minnesota | https://www.cardinalcorp.com/ |
| Cascadia | fiberglass | British Columbia | https://www.cascadiawindows.com/ | |
| China Moser / Orient Sundar | Yes | China | http://en.alrunsd.com/?contact/ | |
| Deceuninck | Yes | Ohio | https://deceuninckna.com/ | |
| Eco Windows | Connecticut | https://ecowindowsusa.com/ | ||
| Edge-Tech | spacers | Texas | https://www.quanex.com/product/for-architects/warm-edge-spacers/ | |
| ENERsign | Yes | Germany/CO | https://www.enersign.com/en/ | |
| EuroLine Windows | Yes | British Columbia | https://euroline-windows.com/ | |
| Fakro | skylights | Poland/Illinois | https://shop.fakrousa.com/ | |
| Gamma North America | Yes | Ontario | https://gammana.com/ | |
| GlassCurtain | curtain wall | Alberta | https://glascurtain.ca/ | |
| Hella | exterior shading | Yes | Germany/MN | https://www.tannerbp.com/hella-exterior-blinds |
| HH Windows & Doors | Washington State | https://hhwindows.com/ | ||
| Ikon Windows | New York | https://www.ikonwindows.com/ | ||
| Inline Fiberglass | Ontario | https://www.inlinefiberglass.com/ | ||
| Innotech Windows | Yes | British Columbia | https://www.innotech-windows.com/ | |
| Internorm | Yes | Germany/NY | https://www.sashandframe.com/ | |
| Intus Windwos | Yes | Virginia | https://www.intuswindows.com/ | |
| Lamilux | skylights/glass roofs | Yes | Germany/NY | https://475.supply/collections/lamilux |
| Makrowin | Yes | Slovakia/MA | https://www.eas-usa.com/ | |
| Morgan Advanced Materials – Vacupor | UK/MN | https://www.tannerbp.com/ | ||
| Nord Windows & Doors | Yes | Alaska | https://aknordwindows.com/ | |
| NZP Fenestration | Yes | Quebec | https://nzpfenestration.com/en/ | |
| Optiwin | Yes | Germany/Wisconsin | https://www.heritagewindow.com/ | |
| PH Tech | Quebec | https://phtech.ca/en/ | ||
| Raico | curtain wall | Yes | Germany/MN | https://www.tannerbp.com/ |
| Rangate | Yes | British Columbia | https://rangate.com/ | |
| Rehau | Yes | Switzerland/NY | https://www.rehau.com/us-en/windows | |
| Smartwin | Germany/KS | https://advantagewoodwork.com/ | ||
| Swissspacer | spacers | Yes | Switzerland | https://www.swisspacer.com/en-us/ |
| Tanner | Minnesota | https://www.tannerbp.com/ | ||
| Technoform | spacers | Yes | Germany/OH | https://www.technoform.com/en |
| Viking | Yes | Estonia/CO | https://www.egresswindowtastic.com/ | |
| Warema | exterior shading | Germany/CA | https://cphba.com/ | |
| Westeck | Yes | British Columbia | https://www.westeckwindows.com/ | |
| Wythe Windows | Yes | New Jersey | https://www.wythewindows.com/ | |
| Yaro | Massachussetts | http://www.yarowindows.com/ | ||
| Zola | simulated double-hung | Yes | Colorado | https://www.zolawindows.com/ |
VENTILATION
| Brand Name | Speciality | Offers PHI Certified Components | HQ Location | Link |
| Aaon | Oklahoma | https://www.aaon.com/ | ||
| Acin | air flow meter | Netherlands | https://acin.nl/en/ | |
| Aeroseal | duct sealing (central systems) | Ohio | https://aeroseal.com/ | |
| Aldes | constant airflow regulator | Yes | Quebec/FL | https://www.aldes-na.com/ |
| Brink | Yes | Netherlands/NY | https://475.supply/collections/brink | |
| Ephoca | through wall | Italy | https://ephoca.com/ | |
| Lunos | Germany/NY | https://475.supply/collections/lunos | ||
| Oxygen 8 | Yes | British Columbia | https://oxygen8.ca/ | |
| Petra | Jordan | https://www.petra-eng.com/ | ||
| Swegon | Yes | Sweden/Ontario | https://www.swegon.com/na/ | |
| Systemair | Yes | Sweden/Kansas | https://www.systemair.com/en-us | |
| Ventacity | Yes | Oregon | https://www.ventacity.com/ | |
| Zehnder | Yes | Netherlands/ME | https://zehnderamerica.com/ |
HEATING, COOLING, DEHUMIDIFICATION & HOT WATER
| Brand Name | Specialty | Offers PHI Certified Components | HQ Location | Link |
| Climate Master | geothermal systems | Oklahoma | https://www.climatemaster.com/ | |
| Colmac Waterheat | Washington | https://colmacwaterheat.com/ | ||
| Ephoca | through wall | Italy | https://ephoca.com/ | |
| Fujitsu General America | New Jersey | https://www.fujitsu-general.com/us/ | ||
| IceAir | through wall | New York | https://www.ice-air.com/ | |
| Mitsubishi Electric Trane HVAC US | Georgia | https://metahvac.com/ | ||
| Panasonic | Japan/Netherlands/NJ | https://iaq.na.panasonic.com/hvac | ||
| Santa-Fe | dehumidifiers | Wisconsin | https://www.santa-fe-products.com/ | |
| Sharc Energy | waste water heat recovery | Vancouver BC | https://www.sharcenergy.com/ | |
| Stiebel Eltron | Germany | https://www.stiebel-eltron-usa.com/ | ||
| Thermodrain – EcoInnovation | waste water heat recovery | Quebec | https://ecoinnovation.ca/ | |
| Sanco Water Heater | CO2 heat pump | Michigan | https://eco2waterheater.com/ |
