VELUX GGU MK04 006630 Triple Glazed Maintenance Free Polyurethane INTEGRA® SOLAR Window (78 x 98 cm) FMC115 This prevents damage and fractures

This prevents damage and fractures from occurring where the lead cladding lays on timber boards as it allows the lead to expand and contract freely

BDX CK06 Insulation collar (BDX) and underfelt collar (BFX)

Can be fitted to any standard round of appropriate size and is light enough to allow several to easily be carried up the roof

Available in 9 sizes with 150mm Upstand

Crest Height: 125mm

VELUX GGU MK04 006630 Triple Glazed Maintenance Free Polyurethane INTEGRA® SOLAR Window (78 x 98 cm) FMC115 This prevents damage and fracturesKey Features: Size: MK04 78 x 98 cm Glazing: 006630 Triple Glazed. Laminated inner, toughened outer pane. Anti dew and easy to clean coating (U value 1. 0 W m2K) Operation: INTEGRA Solar Powered Control: VELUX KLI Wall Switch & Rain Sensor Included Power: Long lasting Solar battery, powered through an integrated solar cell (also charges in cloudy weather) Internal Finish: White Polyurethane External Finish: Grey Aluminium (RAL 7043) Description: VELUX