VELUX GGL CK04 3069 Solar UV Heat Protection Glazing Pine Centre-Pivot Roof Window (55 x 98 cm) video_IKTms-CcVMs and a wider perforated flange
Baker’s notes & crumb story
Description
VELUX GGL CK04 3069 Solar UV Heat Protection Glazing Pine Centre Pivot Roof Window (55 x 98 cm) video_IKTms CcVMs and a wider perforated flange and a wider perforated flange for better bond and adhesion with bituminous membranes designed for air circulation above the insulation layer and for the removal of trapped moisture