VELUX GGU MK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (78 x 140 cm) Smart Home For standard installation of a

For standard installation of a single roof window into flat or profiled roofing material

The DESMOPLUS 2 litre tin has been specially formulated for a DESMOPOL 25kg tin

Additional smoke sensor and break glass units can be purchased separately

blinds and shutters

VELUX GGU MK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (78 x 140 cm) Smart Home For standard installation of aThe VELUX Smoke Vent Window Package Includes: 1 x GGU MK08 007040D (78 x 140cm) Electrically Operated White Polyurethane Smoke Vent window 1 x EDL MK08 2000 Flashing for Slate up to 8mm thick (including Insulation & Underfelt collars) 1 x KFC 305 EU Control System 1 x KFA 100 WW Smoke Detector 2 x KFK 300 WW Break glass points Description: Natural smoke and heat exhaust ventilators are typically used in common access areas such as stairwells and annex