Aluprof Passive windows and doors | Ontario
Aluprof MB-104 Passive Windows and Doors for Ontario homes.
MB-104 Passive SI/Aero is the Aluprof direction for very high-insulation aluminium windows and doors.
Profile purpose
What MB-104 Passive is for.
This profile family is for projects where the opening must feel warm, quiet and solid even with larger glass. ECOWIN uses it when comfort, low heat loss and airtight detailing are more important than choosing the thinnest or cheapest frame.
- High-insulation aluminium profile direction for demanding homes.
- Designed around passive-house-level planning requirements.
- Supports thick insulated glass packages where the project allows.
- Best for exposed elevations, luxury builds and energy-focused homes.
Glass and installation
Warm glass, hardware and installation decide the final result.
For Ontario projects, ECOWIN pairs Aluprof profiles with insulated glass units, warm edge spacer bars, Low-E coatings, argon chambers, correct setting blocks, drainage and project-specific installation details. The same profile can perform very differently depending on the glass unit and how the opening is built.
- Double or triple glass is selected by opening size, comfort target, sound control and budget.
- Black, anthracite and large openings require careful colour, reinforcement and thermal movement planning.
- Entrance, pivot and sliding doors need hardware selected for real sash weight and daily use.
Manufacturer reference: Aluprof MB-104 Passive SI/Aero. Final performance depends on size, variant, glass, colour, hardware and installation.
Related Aluprof pages
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