VELUX GGL MK12 206821U Triple Glazed White Painted INTEGRA® Electric Window (78 x 180 cm) Slate Clips Thickness: 40mm

Thickness: 40mm

fire and impact performance

15º for slates and 22

splits or ridges that may have formed in the existing roof system

Once the primer has cured and is trafficable

VELUX GGL MK12 206821U Triple Glazed White Painted INTEGRA® Electric Window (78 x 180 cm) Slate Clips Thickness: 40mmKey Features: Size: MK12 78 x 180 cm Glazing: 206821U Triple Glazed. Laminated inner, toughened outer pane. Rain Noise Reduction (U value 1. 1 W m2K) Operation: INTEGRA Electric Control: VELUX KLI Wall Switch & Rain Sensor Included Power: Connects directly to your home's wiring (220V) Internal Finish: White Painted Timber External Finish: Grey Aluminium (RAL 7043) Description: VELUX white painted INTEGRA Electric Windows are a premium choice for VELUX