Expert Damp Proofing Services in Essex

Rising damp typically shows as a tide mark on walls up to about 1.2 metres high, with visible salt deposits (white crystalline patches), peeling wallpaper or paint, and a musty smell. The affected area feels cold and damp to touch. If you notice these signs, particularly on ground floor walls, you likely have rising damp.

Rising damp comes from groundwater travelling up through walls, creating a tide mark up to about 1.2m high with salt deposits. Condensation is caused by moisture in the air settling on cold surfaces, typically appearing on windows, in corners, and on external walls. Condensation often leads to black mould growth, while rising damp causes salt staining and plaster decay.

Damp proofing costs vary depending on the type and extent of the problem. A damp survey costs £150-£350. Rising damp treatment ranges from £1,500-£3,500 for an average property. Condensation solutions range from £500-£2,000. Basement waterproofing typically costs £3,000-£8,000. We provide detailed quotes after our survey.

Treatment time depends on the scope of work. A damp proof course injection takes 1-2 days for most properties. Penetrating damp repairs typically take 1-2 days. Basement tanking can take 3-7 days. After treatment, walls need 6-12 months to dry out before redecorating.

Yes, we provide a comprehensive 20-year guarantee on all damp proof course installations and rising damp treatments. This guarantee is insurance-backed and transferable to new owners if you sell your property. Condensation solutions and mould treatments come with a 5-year guarantee.