Knauf Dritherm Cavity Slab 37 125mm x 1200mm x 455mm rafter-accessories The Velux GGU SK06 0062

The Velux GGU SK06 0062 is easy to install with click on covers as well improved insulation features

Look no further than the 4P Unfinished Oak Doors 838 x 1981 FD 30

Introducing the Coventry Unfinished Oak Doors 813 x 2032

screeds & concrete

Knauf Dritherm Cavity Slab 37 125mm x 1200mm x 455mm rafter-accessories The Velux GGU SK06 0062DriTherm Cavity Slabs are semi rigid or rigid slabs of non combustible, water repellent, glass mineral wool. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs. Performance THERMAL DriTherm Cavity Slabs have thermal conductivities ranging from 0. 032 to 0. 037 W mK. FIRE DriTherm Cavity Slabs are classified as Euroclass A1 to BS EN 13501 1. Benefits British Board of Agrment approved for use in