Basement Waterproofing & Damp Proofing with Membranes and Sump Pumps
If you are dealing with a damp basement or planning a new build, effective waterproofing is essential. At Delta Force Basements, we provide professional basement waterproofing in London using proven methods such as Delta membrane systems and sump pump installation. These systems keep your property dry, protected, and ready for long-term use.
How the System Works
Cavity drain membranes are fitted to the walls and floors of your basement. Instead of trying to block water completely, the membrane allows any moisture to travel behind it into discreet perimeter channels. This water is then directed into a sump pump chamber, where the pump safely discharges it away from the property.
This combined approach is far more reliable than traditional tanking. By managing water pressure rather than resisting it, the system reduces the risk of leaks or long-term damage to the structure.
Benefits of Membrane & Sump Pump Waterproofing
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Suitable for new basements, retrofits, and underpinning projects
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Clean installation with minimal disruption
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High performance in both residential and commercial properties
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Protects your investment and increases usable living space
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Provides a waterproof shell ready for fit-out
Why Choose Delta Force Basements?
We specialise in damp proofing, waterproofing, underpinning, and structural works across London. Every project is tailored to the property, ensuring the right combination of membranes, pumps, and drainage systems. Our team delivers expert installation, giving you peace of mind that your basement will remain dry and functional for years to come.
If you are considering a basement project or struggling with damp issues, contact Delta Force Basements today. Our specialists can provide advice, a full survey, and a tailored waterproofing solution.
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