VELUX GGU MK04 006621U Triple Glazed Maintenance Free Polyurethane INTEGRA® Electric Window (78 x 98 cm) 1 but can be removed for

but can be removed for servicing purposes

which automatically charges the window with no need for wiring

light-proof seal

The underfelt collar is pleated and can be easily dressed round the battens of the roof

VELUX GGU MK04 006621U Triple Glazed Maintenance Free Polyurethane INTEGRA® Electric Window (78 x 98 cm) 1 but can be removed forKey Features: Size: MK04 78 x 98 cm Glazing: 006621U Triple Glazed. Laminated inner, toughened outer pane. Anti dew and easy to clean coating (U value 1. 0 W m2K) Operation: INTEGRA Electric Control: VELUX KLI Wall Switch & Rain Sensor Included Internal Finish: White Polyurethane External Finish: Grey Aluminium (RAL 7043) Description: VELUX White Polyurethane INTEGRA Electric Windows are a premium choice for Velux extensions, Velux loft conversions &