ALT F50FR Fire resistant curtain wall
ALT F50FR — is optimal fire protection, maximum light transmission, visual lightness and excellent thermal characteristics of the system.
The system is intended for the manufacturing of structures with increased requirements for fire resistance and is based on the classical system with a minimum additional set of accessories.
Excellent thermal characteristics due to triple glazing, various levels of fire resistance, the opportunity to assemble large elements.
Technical information Opening elements Fabrication benefits Color options Documentation More solutions
50 mm Internal visible profile width
50mm External visible profile width
10-50mm Infill unit thickness
700 kg Max. Infill unit weight
911 cm4 Max. moment of inertia
clamp profile, decorative cap Method of infill unit fixation
ALT W62, W72 window and door systems, integrated facade windows, smoke hatches Types of integrated units
class R7 (600 Pa) Water tightness (EN 13830:2003)
class A4 (600 Pa) Air permeability (EN 13830:2003)
2400 Pa Wind-load resistance EN 13830:2003
class E5/I5 (external/ internal) impact Impact resistance EN 13830:2003
Up to 48 dB Acoustic insulation (depending on the infill unit used)
Е15; E30 Fire-resistant rating for external systems
EIW15; EIW45 Fire-resistant rating for internal systems
- Integrated series of gaskets for the entire system platform.
- Min. preparation costs, quick installation.
- Quick and technological mounting of fire protection inserts into the reinforced profile.
- High-quality stainless steel accessories are easy to install and guarantee the integrity of the system.