High-performance curtain wall system with superior thermal insulation

MB-SR50N HI+

MB-SR50N HI+ is an advanced mullion and transom façade system designed for lightweight curtain walls, roofs, skylights and complex spatial structures. Featuring sharp-edge profiles, flexible angle joints and a wide range of aesthetic options, it offers strong visual impact and design freedom. A high-performance PE insulator delivers excellent thermal results, while broad glazing compatibility and heavy-duty façade consoles support demanding architectural concepts with exceptional energy efficiency.

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mb-sr50n hi+

Three-stage drainage system

The ATF 50EI system offers three levels of drainage, ensuring effective drainage and optimal protection of the structure from moisture and adverse weather conditions.

Continuity of the shell seal with different glazing packages

The ATF 50EI system ensures the continuity of the shell gasket, regardless of the differences in the thickness of the glazing packages, which guarantees high tightness, durability and optimal insulation performance of the entire structure.

Modern fireproof inserts in metal matrix

Innovative fireproof inserts in the metal matrix increase the rigidity of the structure, improve its stability and facilitate installation, while ensuring a high level of fire protection.

Superior thermal efficiency

The system is characterized by excellent thermal performance, providing high thermal insulation, energy efficiency and comfort in modern buildings.

ATF 50EI

Comprehensive fire protection and excellent sealing performance.

The system allows the construction of flat walls with fire resistance of EI 30 and EI 60, as well as skylights with REI 20 and REI 45, ensuring a high level of fire safety.

Thanks to the solutions used, the system also guarantees excellent waterproofing and resistance to air permeability, making it an ideal choice for buildings with higher insulation and security requirements.

Detailed parameters

Parameters and details

 
Width of column and transom sections 50 mm
Depth range of column and transom sections 0-170 mm
Glazing range up to 64 mm
Load bearing capacity of glass Up to 540 kg
Thermal insulation U of the section from 0.6 W/m2K
Fire resistance class EI 30, EI 60
Fire resistance of skylights based on ATF 50EI REI 20, REI 45
Air permeability AE 1500 Pa
Waterproof RE 2400 Pa
Wind load resistance 2400 Pa
Impact resistance Class E5/I5
Safety tests ±3600 Pa

Download the product sheet

Download the product sheet

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