Advanced Membrane Waterproofing
for Flat Roofs, Balconies & Basements.
Outperform traditional roofing. JP Waterproofing Limited installs high-performance, seamless liquid polyurethane and EPDM systems engineered to last decades.
Stop Patching. Start Protecting.
At JP Waterproofing Limited, we specialize in high-performance waterproofing systems designed to withstand the unpredictable UK weather. Whether you need a shed roof replaced, a leaking basement sealed, or a commercial balcony protected, our solutions are built to last.
Flat Roofs & Sheds
High-durability EPDM rubber roofing that outlasts traditional felt, providing seamless protection for decades.
Balconies & Walkways
Tough, seamless liquid waterproofing capable of handling heavy foot traffic while remaining 100% watertight.
Basement Sealing
Comprehensive interior and exterior membrane protection to stop subterranean leaks dead in their tracks.
Leak Diagnostics
Pinpointing the exact source of water ingress before applying a targeted, long-term fix. No more guesswork.
Why Choose JP Waterproofing?
We don't believe in temporary fixes. We combine industry-leading materials with expert installation to deliver peace of mind.
Specialist Materials
We only use industry-leading EPDM and liquid polyurethane systems.
Local Expertise
Rapid response across Ruislip, Hillingdon, Pinner, Uxbridge, and London.
Guaranteed Protection
Every installation is backed by a solid warranty for complete peace of mind.
Ready to secure your property?
Our specialists are ready to inspect your property and provide a permanent solution.
Request a Free Quote