Cavity closers designed to eliminate damp and cold bridging around doors, windows, and sills. Suitable for between 50mm-150mm cavity sizes. Single profile for 50mm-100mm cavities, double profile for 105mm-150mm cavities, Multi and Check Reveal Multi options also available. 25mm insulation thickness. Compliant with Building Regulation Approved Documents C, L1 and L2 and satisfies BRE document ‘Thermal Insulation: avoiding risks’. Uses: To close the cavity at external doors, window jambs and sills To provide thermal insulation and prevent ‘cold bridging’ To provide a DPC at external doors, window jambs or sills Length: 2.4m
