Passive House Certified Windows & Doors — Toronto & GTA
Certified High-Performance European Window Solutions — VireoHomes supplies premium Passive House certified windows and doors in Ontario through our partnership with the European producer of the ENERGIO high-performance window systems.
Passive house windows — the world’s most recognized standard for ultra-low energy buildings.
Passive House (Passivhaus) is the world’s most recognized standard for ultra-low energy buildings. Developed in Germany by the Passive House Institute (PHI), it focuses on creating homes that need minimal heating and cooling while providing superior comfort and indoor air quality.
VireoHomes supplies premium Passive House certified windows and doors in Ontario through our partnership with European producer of the ENERGIO high-performance window systems. ENERGIO windows deliver superior energy efficiency, airtightness, durability, and comfort, helping homeowners, builders, and developers achieve Passive House, Net-Zero, and high-performance building standards. For certified door systems — what PHI actually tests and what ENERGIO entrance doors and lift-and-slide units cost installed in the GTA — read our guide to PHI-certified doors in Toronto.
We support architects, builders, and homeowners in Canada by providing Passive-House window solutions. PHI-certified windows and doors in Toronto: what it means →
Why Passive House windows & doors matter
- Multi-chamber insulated frames and thermally broken profiles
- Triple glazing with warm-edge spacers
- Airtight seals for zero drafts
- U-values certified to Passive House Institute standards
Benefits for Canadian projects
- Up to 90% reduction in heating and cooling energy
- No cold interior surfaces or drafts
- Improved indoor air quality with HRV/ERV ventilation
- Long-term durability and reduced environmental footprint
Why choose Vireo Homes
- PHI-certified Elwiz / ENERGIO Passive House profiles
- Supply of high-performance European windows and doors
- Guidance on installation and airtightness strategies
Passive House may have started in Germany — but today, it’s shaping the future of Canadian construction.
Passive-House window solutions.
UW ≤ 0.80 · TRIPLE · PHI
WARM-EDGE SPACER
AIRTIGHT SEAL
LIFT-&-SLIDE
THERMAL BREAK
CERTIFIED BUILD-UP
Passive House, Net-Zero, or a smarter upgrade.
Whether you are building a Passive House, Net-Zero home, or upgrading your existing property, VireoHomes provides certified, energy-efficient window and door systems designed for durability, sustainability, and long-term savings.
Contact VireoHomes today — learn how Passive House window technology can improve your building performance and energy efficiency.
