SureCav 25 £15.00 ex VAT / sheet SureCav 25 £15.00 ex VAT / sheet SureCav25 is a 25mm deep version of the popular SureCav50 Cavity Rainscreen, spacer system. It is the ONLY approved way to build a 25mm cavity. SureCav25 is BBA approved for use in any exposure zone and is widely used across the UK & Ireland. SureCav25 is a moulded, 100% recycled, polypropylene panel with spacer protrusions, forming aĀ 25mm clear cavityĀ and providing the perfect backing board for the stone, slate, brick and flint outer leaf. The SureCav25 protects against wind-driven rain, ensures a clear, moisture and mortar-free cavity, eliminating the risk of water ingress from dirty cavities. Can be used in any construction type, with any masonry finish. SureCav25 does away with the need of a concrete backing block behind your stonework, saving internal floor space reducing your wall width by 125mm! IMPORTANT: Please check that you have ordered the correct depth of SureCav! (Joining strips are included) Panel size: 1200 x 450 x 25mm Key features 25mm Approved Cavity Includes joining strips Ensures a clear, moisture and mortar-free cavity BBA Approved for use in all exposure zones £150.00 ex VAT Minimum order 10 sheets | Sold in packs of 5 or 10 sheets Buy online now Find nearest stockist Resources View all related documents Instructional videos Installation Videos A series of tutorials explaining how to install SureCav Read more SureCav Brochure All PDF Drawings BBA Certificate Brochure Certifications Design Handbook Instruction Sheets .pdf BBA Certificate All PDF Drawings BBA Certificate Certifications .pdf Installation Instruction Sheet All PDF Drawings Block and Render Brick Flint ICF Instruction Sheets SFS Stone Timber/SIP Frame Traditional .pdf SureCav Pocket Guide All PDF Drawings Brochure Design Handbook Installation Guides Instruction Sheets .pdf Ventilation Requirements All PDF Drawings BBA Certificate Cavity Ventilation Certifications Ventilation Requirement .pdf SureCav25 Profile Drawings (DWG) All DWG Drawings .zip SureCav50 Profile Drawings (DWG) All DWG Drawings .zip SureCav Ventilation Requirements All PDF Drawings BBA Certificate Cavity Ventilation Certifications Ventilation Requirement .pdf Additional wall ties at openings Additional ties at reveal All PDF Drawings Stone .pdf Related Products SureCav 50 The 50mm cavity spacer system. Creates a guaranteed clear, dry, moisture and mortar free BBA approved 50mm residual cavityPanel size: 1200mm x 450mm x 50mm £150.00 ex VAT Add to cart Washers Washers are used when installing SureCav on timber/SIP frame buildings to create a watertight seal. 5 per panel recommendedSize: 6mm diameter hole x 10mm deep £11.00 ex VAT Add to cart Type-W Vent Achieves 1500mm2 per linear meter BBA ventilation requirement, when installed every 0.5m high and low with these ventsSize: 105/115mm x 65 x 10mm £24.00 ex VAT Add to cart Type-W Vent Extender Duct The extension ducts are used with the Type W vents. The Extenders are required with an outer leaf over 100mm deep.Size: 200/225 x 65 x 10mm £49.00 ex VAT Add to cart