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678 Washington DC, USA

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Damp Proofing Services

Damp can severely damage your interior walls and compromise your health if left untreated. Our specialists identify the root cause and apply proven treatments to permanently protect your home.

When You Need Damp Proofing

Peeling wallpaper or bubbling plaster near ground level or around window frames. Musty smells and dark mould spots forming in the corners of ground-floor rooms. White, powdery salt deposits forming on brickwork or internal plaster surfaces. Wet patches appearing on interior walls during prolonged periods of heavy rain.

How We Do It

We examine your property to distinguish between rising damp, penetrating damp, and condensation. We strip away damaged internal plaster where necessary to expose the affected masonry. We inject a specialised damp-proof course into the walls to create an impenetrable barrier against moisture. We re-plaster and finish the walls to a clean standard ready for redecoration.

What to Expect

Most damp proof injection treatments are completed within 1 to 2 days, allowing drying time before final redecoration.

Damp Proofing Services FAQs

We drill the affected mortar course and inject a high-performance chemical damp-proof cream that stops moisture from traveling up the wall.
Yes, penetrating damp is usually caused by exterior defects like cracked rendering, faulty guttering, or damaged brickwork, which we repair concurrently.
Walls can take several weeks to dry out completely after treatment, depending on ambient temperature and ventilation.
Yes, our damp proofing work is fully guaranteed to give you complete peace of mind.