The cavity closers product provides a durable and effective solution for sealing cavities around windows and doors, helping to prevent heat loss and improve energy efficiency. Made from rigid PVCu, DACATIE Cavity Closer is lightweight, easy to install, and requires no maintenance. Insulation boards and rolls are available for delivery or can be collected in store in our Peterborough, Huntingdon and Corby branches. If you have any questions please visit your local branchfor further advice.
Cavity Closer SF100 100mm x 2.1m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.
Cavity Closer SF-MULTI 50-100mm 2.4m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.
Cavity Closer TF-MULTI 100-150mm 2.4m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.