VELUX GGU MK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (78 x 140 cm) Smart Home Marley Universal GRP dry valleys

Marley Universal GRP dry valleys provide totally weather tight detailing that are fast and easy to install and compatible with all Marley Eternit concrete

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

Always specify Certigrade No

Width: 9" (230mm)

VELUX GGU MK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (78 x 140 cm) Smart Home Marley Universal GRP dry valleysThe 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