MB-45 — Cold-Profile Aluminium Window
ALUMINIUM — COLD PROFILE
MB-45 — Cold-Profile Aluminium Window
MB-45 is the Aluprof cold-profile aluminium window — no thermal break, designed for unheated and semi-heated spaces. 45 mm slim profile, single or double glazing, used where thermal isolation between interior and exterior is not required.
Specifications
Engineering Details
Thermal break design
Internal polyamide thermal break separates outer and inner aluminium profiles — eliminates the cold-bridge effect of single-piece aluminium frames.
Maintenance-free aluminium
Powder-coated or anodized aluminium does not rot, warp, or require periodic refinishing. Coatings backed by 25-year warranty.
Custom RAL colors
Any RAL color available in matte, satin, or gloss finishes. Same color inside and outside, or contrasting interior/exterior.
Larger sashes possible
Aluminium’s structural rigidity supports larger panes than PVC — patio doors and floor-to-ceiling glazing without intermediate mullions.
Cold-profile application
Unheated garages, equipment sheds, sunrooms, interior partitions, balcony enclosures.
Lowest-cost aluminium
MB-45 is the most affordable Aluprof aluminium window — slim profile, no thermal break complexity.
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MB-45 is not a primary residential window — it is a specialty profile for unheated and semi-heated applications. Use it on garage windows, equipment shed windows, sunroom dividers, and interior partition walls. For any heated residential space, specify MB-70 or higher.
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