Aluprof Interior and non-thermal profiles | Ontario
Aluprof MB-45 for Ontario homes.
MB-45 is an Aluprof non-thermal aluminium system used where insulation is not the main requirement.

Profile purpose
What MB-45 is for.
ECOWIN reviews MB-45 for interior partitions, commercial-style glazing, vestibules or non-heated spaces where clean aluminium framing is needed without the same thermal target as exterior residential windows.
- Non-thermal aluminium profile direction.
- Useful for interior glazing, partitions and non-heated applications.
- Not the normal choice for a warm exterior house window.
- Selected by use case, glass type, frame colour and installation conditions.
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-45. Final performance depends on size, variant, glass, colour, hardware and installation.
Related Aluprof pages
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