HORIZONTAL ALUMINUM CONSTRUCTIONS
– Fire resistance from EI15 to EI30
– Standard length of unsupported rafter:
up to EI45 = max. 2.250 mm
– The same design as with the common insulated sky-lights.
Jansen VISS Fire S System
– Fire resistance: REW30, REI30
– Maximum size of glass fills: 1.1×2.1m / 1.25×2.3m
– Exterior appearance finished with aluminum bars is the same from the inside and outside as with the common insulated steel sky-lights.