The upstand specially designed for use as a smoke exhaust system
The JET-METAL-RAK /-TE upstands are particularly well suited as basic elements for use as SHEV system in industrial flat roofs, which have a proven reputation in use.
Due to their aerodynamically favourable geometry, they make an effective contribution to preventive fire protection in an energetically simpler surrounding.
The JET metal upstand RAK type provides a safe connection for both bituminous and high polymer roofing membranes. Thermal insulation is provided by 30 mm mineral wool.
The JET metal upstand TE type also contains 30 mm mineral wool and is supplied with an E-clamping rail for the mechanically screwed fixing of the roof membrane in the upstand incline.