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MB-MM50N. High Thermal Performance Mullion and Transom Wall


The ALUPROF MB-MM50N façade system is a high-efficiency mullion-to-mullion curtain wall solution, tailored to meet the stringent demands of modern construction, particularly in the Scandinavian market. It emphasizes energy efficiency, architectural flexibility, and streamlined installation.


Key Features:


- Thermal & Structural Performance: Offers excellent thermal insulation (Uf > 0.62 W/(m²K)), airtightness (AE 1200 Pa), watertightness (RE 1200 Pa), and wind load resistance (2400 Pa).


- Design Efficiency: Uses 50 mm-wide visible profiles, compatible with the ALUPROF MB-MT50N system. Supports single-profile construction and glass thicknesses of 24–64 mm.


- High Load Capacity: The system accommodates glass panels up to 880 kg using robust mullion-transom connectors.


- Simplified Installation: Prefabrication-friendly with straight cuts on profiles, eliminating complex processing. Half-mullions enable quick assembly, and the design supports automated profile handling.


- Versatile Use: Compatible with ALUPROF’s operable windows, doors, and façade-specific solutions, including tilt and slide windows and roof windows.


- Material Optimization: Complies with sustainable and circular economy principles, reducing material use and installation time. It also supports ADJUFIX fixing systems, widely used in Scandinavian markets.


The MB-MM50N system is ideal for creating energy-efficient façades with high performance and efficient assembly, making it suitable for contemporary architectural demands.

Image by Oleg Laptev

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