VELUX CSP 100100 1073Q Flat Roof Smoke Ventilation Base Only (100 x 100 cm) Velux Accessories Size: CK04 - 55 x

Size: CK04 - 55 x 98 cm

soil or mechanical ventilation

Size: 267 x 333mm

UK04 and UK08

A fully welded rubber gasket with a double pressure seal guarantees speedy installation

VELUX CSP 100100 1073Q Flat Roof Smoke Ventilation Base Only (100 x 100 cm) Velux Accessories Size: CK04 - 55 xVELUX CSP 100100 1073Q Flat Roof Smoke Ventilation Base Only. Polycarbonate Domes (clear or obscure) and Smoke Vent systems must be added separately. Add Dome Cover: Add Control systems, smoke sensors and break glass units: VELUX flat roof windows for smoke ventilation keep escape and fire access routes free by leading smoke and heat up and out of a burning building. This means that buildings retain their fire resistant properties longer and that