IMPORTANT: Please check that you have ordered the correct depth of SureCav.
SureCav25 is a 25mm deep version of the popular SureCav50 Cavity Spacer Backing Board. It is a moulded, 100% recycled, polypropylene panel with spacer protrusions, forming a 25mm clear cavity and providing the perfect backing board for the stone, slate, brick and flint outer leaf. SureCav25 is BBA certificated. This cavity protection system ensures clean and moisture free cavities with either timber frame or traditional construction.
SureCav25 is certified by the BBA and an accepted construction system by LABC and NHBC