VELUX GGU PK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (94 x 140 cm) roof windows Pot Diameter: Designed to fit

Pot Diameter: Designed to fit 150mm to 250mm diameter pots

Fitting Type: 50mm Plinth Offset with Lugs

2 x edge with a flexible aluminium band and 2 x edge left bare to enable you to cut the width of the flashing to fit your application

Moisture can get trapped within the roof during construction

Supplied in lightwight rolls

VELUX GGU PK08 S40L02 White Polyurethane Smoke Ventilation System for Slate (94 x 140 cm) roof windows Pot Diameter: Designed to fitThe VELUX Smoke Vent Window Package Includes: 1 x GGU PK08 007040D (94 x 140cm) Electrically Operated White Polyurethane Smoke Vent window 1 x EDL PK08 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