VELUX CSP Flat Roof Smoke Ventilation Window (including Polycarbonate Dome) Size & Cover:CSP 120120 S10G - CSP flat roof window (120 x120 cm) + clear polycarbonate cover The Riven surface closely resembles

The Riven surface closely resembles the finish of natural slate

Supplied by Roofing Outlet

down to a minimum roof pitch of 12

moist air from your home from entering your roof construction

adding visual variety throughout the course of the day

VELUX CSP Flat Roof Smoke Ventilation Window (including Polycarbonate Dome) Size & Cover:CSP 120120 S10G - CSP flat roof window (120 x120 cm) + clear polycarbonate cover The Riven surface closely resemblesThe VELUX CSP Smoke Vent Window Package Includes: 1 x CSP 1073Q Base Unit (100 x 100cm or 120 x 120cm) 1 x ISD 0010A Polycarbonate Dome Cover (Clear or Opaque) Add Control systems, smoke sensors and break glass units: Description: 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