Insulation Washers (Pack of 300) 5mm x 70mm builder-surface-covers the Sesia Fire Door Handle

the Sesia Fire Door Handle Pack is built to endure daily use in high-traffic areas without compromising its sleek appearance or functionality

Door Handing: Reversible for flexible installation

Its sleek design

Isover APR glass mineral wool roll designed to provide high levels of sound insulation in walls and floors to meet Part E (England & Wales) and Section 5 (Scotland) acoustic requirements

Insulation Washers (Pack of 300) 5mm x 70mm builder-surface-covers the Sesia Fire Door HandleInsulation washer used with the DDS insulation screw 70mm diameter made of galvanised steel. This will help spread the insulation load on the screw.