VISS Fire roof glazing
Welded steel construction comes into its own in sloping glazing in the event of a fire. The well-designed, high-quality VISS Fire system with its wide range of additional components prevents the spread of fire in the event of a fire. VISS Fire has a number of country-specific approvals, to which more are continuously being added through further tests.
With the EI30 test, VISS Fire EI30 roof glazing now offers a unique combination of maximum functionality, minimal face widths, and economic efficiency. With minimal face widths of just 50 mm, mullion lengths of up to 4300 mm can be used to the maximum, while pitch and ridge angles can be varied depending on the shape of the roof. This makes it possible to design all types of roofs as safe fire-resistant roof glazing.
Of course, the new approvals also include our 60 mm profile widths.
Materials/surface finishes
Uncoated or strip-galvanised steel, suitable for powder coating or stove-enamelling
Support structures
VISS system profiles
Construction types
- Post-post-bar-fitting
- Welding and/or plug design
- Pyramids, couples, gable glazing, polygon glazing
- Pent roof glazing
Special technical features
- Uf > 1.1 W/m2K
- Face width 50 mm
- Infill element thicknesses 21 to 70 mm
- Standard profiles ex-stock
- All common roof types such as pyramids, domes, pitched roof, gable glazing, single pitch roof glazing
- Sloping glazing with inclination angle from 7° to 80° (indoor area from 0° to 80°)
Test certificates
- Fire protection class RE30, REW30, REI30, RE45, REW45, REI45, RE60, REW60, REI60
- EI30 fire protection class
- CE marking based on product standard 13830 (water quantity 3l/m rather than 2l/m)
- RE1200 water tightness class
- 2 kN/m2 wind load resistance class
- AE750 air permeability class
- Uf > 1.49 W/m2K heat transfer coefficient
- Clamp connection AbZ Z-14.4-465
- Mullion-transom connection AbZ Z-14.4-467
- Swiss fire protection approvals
References
