VELUX GGL MK08 SD5N2 White Painted Conservation Window (78 x 140 cm) video_erfT9AbHugA Optical sensor provides early warnings

Optical sensor provides early warnings in case of smoke

the stainless steel turbine shaped head catches the wind causing it to rotate creating increased draw up the flue

Specification: Lead complies with BS EN 12588

Size: UK04 - 134 x 140 cm

New Generation GGU Centre-pivot windows are designed with a premium polyurethane coating which helps to protect the strong wooden core from moisture

VELUX GGL MK08 SD5N2 White Painted Conservation Window (78 x 140 cm) video_erfT9AbHugA Optical sensor provides early warningsIncluded in the VELUX Conservation Window Package: The VELUX Conservation window is sold as a complete package including: GGL MK08 2570H (78 x 140cm) White Painted Centre Pivot Conservation Window with Black External Frame & Black Glazing Bar EDN MK08 2500 recessed flashing kit for slate up to 8mm thick (min 20 roof pitch) BDX MK08 Insulation collar (BDX) and underfelt collar (BFX) Description: VELUX White Painted Conservation windows have been