Mould Treatment, Damp Surveys & Leak Detection in Wandsworth

Why Wandsworth homes get damp, mould and hidden leaks

Wandsworth Town is a mix of two very different building types. There are the Victorian terraces around the Tonsleys, Old York Road and Wandsworth Common, and there are the new riverside apartment blocks at the Ram Quarter, Riverside Quarter and Point Pleasant, built where the River Wandle meets the Thames. Each fails differently. In the period terraces our surveyors most often trace penetrating and rising damp behind bay windows and chimney breasts, and slow concealed leaks under solid ground floors — and the low ground near the Wandle adds to ground moisture. In the new-build flats the problems are just as real — escape of water from a flat above, leaks in concealed pipework and manifolds, and condensation mould in tightly sealed, well-insulated apartments.

Leaks and condensation mould in new riverside flats

The apartments at the Ram Quarter, Riverside Quarter and Point Pleasant are efficient and airtight, which brings its own issues — a leak in one flat quickly shows up in another, and poor ventilation can cause condensation mould. Mould is a symptom, not the cause, so our team carries out a thorough damp and mould survey, works out whether the moisture is a leak or condensation, documents it for the freeholder and managing agent, and plans the right mould treatment and ventilation fix so it does not simply come back.

Trace, access and insurance-ready reports for SW18

Much of our Wandsworth work is trace and access across both the period terraces and the new riverside blocks, often with an insurance claim attached. Our engineers locate the leak non-invasively with thermal imaging, acoustic listening and moisture mapping through our leak detection service, open up only the exact spot that needs it, and hand you a clear written report with photos and readings. We establish whether the leak sits in your flat or the communal pipework and provide the insurance-ready evidence a loss adjuster or managing agent needs.

What we do in Wandsworth

Insurance leaks & trace and access

Trace and access may be covered under buildings insurance, depending on the policy. We provide insurance-ready reports and evidence to support the claim. Our Wandsworth engineers give you the non-invasive trace, the photographs and readings, and a written report you can hand straight to your insurer or loss adjuster.

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Areas we cover around Wandsworth

Putney · Balham · Battersea · Tooting · Mould Treatment · Trace & Access

We also attend Wandsworth Town, the Tonsleys, Southfields, Earlsfield and Wandsworth Common.

WandsworthFAQ

Can you find a leak in a new-build riverside flat? Yes. We use thermal imaging, acoustic listening and moisture mapping to pinpoint leaks in concealed pipework and manifolds, then open up only the precise spot rather than the whole apartment.

My mould keeps coming back — why? Because mould is a symptom, not the cause. In airtight new flats it is often condensation from poor ventilation; in the terraces it may be a leak or damp. Our surveyors find and fix the cause first, then treat the mould.

I have a leak from the flat above — can you trace it? Yes. Escape of water between flats is common in both the SW18 period conversions and the riverside blocks. We trace the source, establish whether it is in your flat or the communal risers, and document it for the freeholder, managing agent and insurer.

Will my insurance pay for the work? Trace and access may be covered under buildings insurance, depending on the policy. We provide insurance-ready reports and evidence to support the claim.

How quickly can you reach Wandsworth? SW18 is on our south west London patch, so we can usually attend the same day, and we run genuine 24/7 emergency call-outs for active leaks.

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