MB-SR50N IW
Individual facade system with integrated window
The MB-SR50N IW system is a unique curtain facade design offering a fully integrated inward-opening concealed ventilation flap solution. The externally fixed glazing is visually indistinguishable from the appearance of a tilt-turn ventilation flap, ensuring uniform and elegant facade aesthetics. The system is available in three finishing options – standard beading, flat 4 mm compression beading, and EFEKT system silicone joint. MB-SR50N IW accommodates glazing units from 24 mm to 56 mm in thickness, providing excellent sound insulation up to Rw=42 dB. The system has been tested and complies with high standards for water-tightness, air-tightness, and wind load resistance.
Fully integrated inward-opening concealed ventilation flap in the curtain facade
Externally fixed glazing and ventilation flap appear identical
Three finishing options: standard beading, flat 4 mm compression beading, and EFEKT silicone joint
Specifications
Thermal transmittance coefficient (Uf)from 1.68 W/(m²K)
Air permeabilityAE1200, EN 12153
Water-tightnessRE1200, EN 12154
Wind load resistance2400 Pa, EN 13116
Impact resistanceE5/I5
Sound insulationRw = 42 dB (depending on filling material)
Glazing thicknessfrom 24 to 56 mm
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