Speak to a Specialist
Speak to a Specialist
East Sheen · SW14, TW9, TW10

Damp Survey East Sheen: Damp, Mould and Water Damage Assessment

The Assessment (what many people call a damp survey) is one non-destructive visit that finds the cause of damp, mould or a hidden leak across East Sheen and the surrounding area, with a clear, insurance-ready report.

★★★★★ 5.0 from 22 Google reviews
Quick answer: If you have damp, mould or a suspected water leak at a property in East Sheen, your first visit is a Damp, Mould and Water Damage Assessment. Our specialists carry out a non-destructive investigation to find the root cause, then give you a written report with photographs and a clear plan to fix it. Your report follows within 3 to 5 working days of the visit. We confirm the price on a written quote once we understand the problem. Call 020 3051 8478.

Damp, mould & leak services in East Sheen

East Sheen is characterised predominantly by Edwardian and Victorian terraced and semi-detached houses, with a scattering of interwar semis and purpose-built mansion flats along key roads. Many properties retain original solid brick construction and single-skin rear extensions, making them particularly susceptible to penetrating damp, condensation and age-related leak failures.

Leak Detection

Trace hidden water leaks without damage using thermal, acoustic and tracer-gas methods. Leak detection →

Damp, Mould and Water Damage Assessment

One visit that finds the cause of damp, mould or water damage, and tells rising damp, penetrating damp and condensation apart. About the Assessment →

Mould Treatment

Treat black mould and deal with the moisture source behind it, so it does not keep coming back. Mould treatment →

Structural Drying

Dry out walls, floors and voids after a leak or flood, monitored to completion. Structural drying →

Areas of East Sheen we cover

We visit properties right across East Sheen and its neighbourhoods, including:

Common damp problems in East Sheen homes

Penetrating Damp in Solid-Walled Edwardian Terraces

The large stock of Edwardian terraces throughout East Sheen and along Sheen Lane was built without cavity walls, meaning rainwater can pass directly through the brickwork. Repointed mortar that is harder than the original lime-based mix traps moisture within the wall rather than allowing it to evaporate, leading to persistent damp patches on internal walls and plaster deterioration.

Condensation and Mould in Converted Mansion Flats

Purpose-built and converted mansion flats along Upper Richmond Road West frequently suffer from condensation-driven mould growth, particularly in bathrooms and kitchens where ventilation is limited by the original layout. Older sash windows with poor seals, combined with thermal bridging around concrete lintels and floor slabs, create cold spots on internal surfaces where moisture consistently condenses and mould colonies establish.

Hidden Leaks from Ageing Flat Roofs and Rear Extensions

Many East Sheen properties have Victorian or interwar single-storey rear extensions covered with felt flat roofs that have exceeded their service life. Ponding water, failed upstands and cracked flashings allow water to track along joists and ceiling voids, often remaining hidden for extended periods. By the time staining appears on interior ceilings, structural timbers and insulation can already be significantly affected.

What our customers say

Excellent
Rated 5.0 / 5 based on 22 reviews on
Tip: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. An assessment that finds the source first saves paying for the same repair twice.

Request an Assessment in East Sheen

Call 020 3051 8478 or send us your details and we will agree a date with you. We work with homeowners, landlords and property managers across East Sheen.

Frequently asked questions

How much does a Damp, Mould and Water Damage Assessment in East Sheen cost?
We confirm the price on a written quote once we understand the problem. Your first visit is a Damp, Mould and Water Damage Assessment, which includes the non-destructive investigation and an insurance-ready written report with photographs. If leak detection is needed, we quote for it separately before any work starts.
Do you cover the whole of East Sheen?
Yes. We visit properties across East Sheen and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our assessment identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every assessment comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents. Your report follows within 3 to 5 working days of the visit.

More help in East Sheen

Leak detection

Trace a hidden water leak in East Sheen using thermal, acoustic and tracer gas methods, with minimal damage. Leak detection in East Sheen →

Structural drying

Dry walls, floors and voids in East Sheen after a leak or flood, monitored to completion. Structural drying in East Sheen →

Mould removal

Treat black mould in your East Sheen property and fix the moisture source behind it. Mould removal in East Sheen →

See what you get before you speak to us: read a real report from start to finish.