Basement Waterproofing

Complete Type A, B & C Waterproofing Solutions

Protect your project with our complete range of certified Type A, B & C waterproofing systems — fully compliant with BS 8102:2022 and trusted by professionals across residential, commercial, and civil construction. From tanking membranes to sump pump systems, every product is engineered for long-term resistance against water ingress, moisture, and ground gases.

🛡️ Type A – External & Internal Barrier Waterproofing

Create a watertight envelope around your structure.

• External Tanked Barrier Systems – Defend against external hydrostatic pressure.
• Sheet & Gas Barrier Membranes – Dual protection from moisture and harmful gases.
• Liquid Coating Systems – Seamless, durable protection for roofs and below-ground structures.
• Cementitious Systems – Robust negative-side waterproofing for basements and retaining walls.

⚙️ Type B – Integral Concrete Waterproofing

Waterproof from within for total structural protection.

• Integral Concrete Admixtures & Polymer Coatings – Create a self-sealing waterproof barrier.
• Construction Joint Sealants – Prevent leaks and maintain concrete continuity.
• Fully BS 8102:2022 Compliant – Ensuring performance under all site conditions.

💧 Type C – Internal Drainage & Water Management

Control water ingress safely and efficiently.

• Cavity Drain Membranes – Channel water behind internal linings.
• Drainage Channels & Components – Redirect moisture to collection points.
• Sump Pumps & Battery Backups – Maintain dry environments even in heavy water conditions.

🔍 Why Choose Our Waterproofing Systems?

• ✅ Certified Performance – All systems tested and compliant with BS 8102:2022.
• ✅ Complete Solutions – From membranes to pumps, everything for full waterproofing design.
• ✅ Versatile Applications – Perfect for basements, podium decks, tunnels, and retaining walls.
• ✅ Fast UK Delivery – Next-day options available across our full range.

🧰 Available Products & Categories

Tanking Membranes • Tanking Kits • Plugs & Tapes • Pump Chambers • Pump Alarms • Battery Backups • Monitoring Units • External Drainage & Protection Membranes • Geotextile Drainage Membranes • Drainage Components • Mortars • Tanking Slurries • Liquid Gas & Gas Membranes • Masonry Sealers • Lime Inhibitors • Liquid DPMs • XPS Insulation • Plasters • Duct Sealing Systems • Waterbars

From domestic basements to large-scale civil engineering projects, our Type A, B & C waterproofing systems provide lasting protection, trusted performance, and full compliance — ensuring your structures remain dry, secure, and built to last.