VELUX GGU CK04 0070Q Enhanced Security Maintenance Free Centre-Pivot Roof Window (55 x 98 cm) RFL BDX Collar: Includes BDX 2000

BDX Collar: Includes BDX 2000 Insulation and Underfelt collars

5 square and 4 rectangular

Blackout 24/7 - Blackout even when the sun is shining or softly diffused light

The membrane is fleece lined to control condensation

Reflect heat from the sun in the summer

VELUX GGU CK04 0070Q Enhanced Security Maintenance Free Centre-Pivot Roof Window (55 x 98 cm) RFL BDX Collar: Includes BDX 2000Key Features: Size: CK04 55 x 98 cm Glazing: 0070Q Laminated inner, toughened outer pane. Enhanced Security (U value 1. 3 W m2K) Security: Provided with security glass and locks. Burglary resistance of Class P4A. Operation: Manual, Centre Pivot Internal Finish: White Polyurethane External Finish: Grey Aluminium (RAL 7043) Description: VELUX White Polyurethane Roof Windows are ideal for Velux extensions, Velux loft conversions & home renovations. Velux