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RenderProof is a waterproofing and plasticising, cement render additive for use following the insertion of a damp proof course and other waterproofing Applications. BBA approved. RenderProof minimises the passage of liquid water through the pore structure of cement renders, thereby preventing the transfer of salts to the surface. Ideally the replastering should be undertaken to surface-dry walls, and a drying period of at least 14 days should be allowed between installation and re-plastering wherever possible. Renderproof is designed for use in external render coats following the insertion of a damp proofing course, such as Ultracure or Siliconate K.
Benefits
- Prevents passage of water
- Prevents passage of residual ground salts
- Vapour permeable allowing walls to breathe
- Highly concentrated
- Covers large area in a single application process
- Easy to use
- BBA Approved
- Size: 5 Litre
FAQs
What types of building materials do you supply in Wolverhampton?
We stock a wide range of materials, including bricks, blocks, cement, plasterboards, insulation, roofing, drainage, lintels, metalwork, damp-proofing, and more — perfect for DIY, self-build, and professional projects.
Can trade professionals and DIY customers buy from Carvers?
Yes, Carvers Building Supplies welcomes both trade customers and DIY enthusiasts across Wolverhampton, Telford, Shropshire, Staffordshire, and surrounding areas.
Do you offer delivery for building materials?
Yes, we provide reliable local delivery throughout Wolverhampton and the Midlands. We can deliver everything from bricks and blocks to timber and roofing materials. Please view our delivery information.
Can you advise on which materials are best for my project?
Absolutely — our experienced team in Wolverhampton can guide you on the right materials for house building, renovations, roofing, timber floors, and drainage projects.
Are your materials suitable for large-scale builds?
Yes, we supply materials for both small renovations and large construction projects, including self-build homes and commercial developments.
How do I place an order or check stock availability?
You can browse our range online, call our Wolverhampton branch, or submit an enquiry using the form — we’ll help you source exactly what you need.
Which areas do you supply outside Wolverhampton?
We supply Birmingham, Walsall, Dudley, Bilston, Stafford, Shrewsbury, Telford and the wider West Midlands. Click here to view our delivery information.
Do you supply roofing materials?
Yes, we stock roof tiles, roof windows, felts, and ventilation products, suitable for residential and commercial roofing projects across the Midlands.
Do you supply timber and timber-related products?
Yes, we provide structural timber, joists, I-beams, insulation, and related fixings, ideal for floors, roofs, and home improvements.
Can I get drainage materials and outdoor essentials?
Yes, we supply underground pipes, manholes, soakaways, and commercial drainage products — everything needed for reliable drainage and groundwork.
Where can I get building materials near me?
Visit our Wolverhampton branch on Littles Lane, WV1 1JY, or contact us online — we proudly serve customers across Wolverhampton, Dudley Telford, Shropshire, Staffordshire, and surrounding areas.
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