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MB-SR50 IW: Façade System with Integrated Window



The MB-SR50 IW is a mullion and transom curtain wall system featuring an inward-opening window with an external appearance indistinguishable from fixed glazing. The design offers a sleek, seamless look from the outside, with the window pane structurally bonded to the sash profile for a frameless exterior effect.


Key Features:


- Seamless Aesthetics: The system ensures a uniform façade appearance, with mullions and transoms aligned internally, and no visible window frames from the outside.


- High Thermal Insulation: The system achieves a heat transfer coefficient of Uf = 1.82 W/(m²K), ensuring energy efficiency.


- Design Variants: Available in standard, flat strip, and EFEKT versions to suit different architectural needs.


The MB-SR50 IW combines elegant design with excellent thermal performance, making it an ideal choice for modern, energy-efficient building façades.

Image by Oleg Laptev

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