As well as closing the cavity or reveal from a door or window opening, this Cavity Closer can help prevent moisture from spreading across the cavity.
Cost effective and easy to install, this cavity closer can be attached to any door or window frame material and has a CFC-free core. Weather resistant and easy to cut to length, this is a great, cost effective way to comply with building regulations.
£6.95 on all 'Big & Bulky' orders. All such orders will only be delivered to post codes within our South West network. You will be contacted within 24 hours of ordering to arrange a delivery date. Please note that deliveries are to the kerbside only.
Please see our Delivery section for more information.