VELUX GGL MK08 207030 White Painted INTEGRA® SOLAR Window (78 x 140 cm) Slate Roofing Accessories A battery backup unit within
Yard notes & kiln story
Description
VELUX GGL MK08 207030 White Painted INTEGRA® SOLAR Window (78 x 140 cm) Slate Roofing Accessories A battery backup unit within A battery backup unit within the control system ensures continuity of power when mains power fails it was the first reflective multi foil insulation to be awarded a prestigious BBA Certificate of Agrement