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Speak to a Specialist
Thames Ditton · KT7, KT6

Damp, Mould & Leak Specialists in Thames Ditton

Non-destructive damp surveys, hidden leak detection and mould investigation across Thames Ditton and the surrounding area, with clear, insurance-ready reports.

★★★★★ 4.9 from 17 Google reviews · trusted by Thames Ditton homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Thames Ditton, our specialists carry out a non-destructive survey to find the root cause, then give you a written report and a clear plan to fix it. A full damp and mould survey is a fixed £500. Call 020 3051 8478.

Damp, mould & leak services in Thames Ditton

Thames Ditton's housing stock ranges from Victorian and Edwardian terraces in the historic village core to 1930s semis across Weston Green and Hinchley Wood, with riverside apartments along the Thames in areas such as Albany Reach. This variety of ages and construction methods creates persistent vulnerabilities to rising damp, penetrating moisture and condensation-related mould growth.

Leak Detection

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

Damp Investigation

Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →

Mould Inspection

Find the moisture source feeding the mould, not just treat the surface. Mould inspection →

Structural Drying

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

Areas of Thames Ditton we cover

We survey properties right across Thames Ditton and its neighbourhoods, including:

Common damp problems in Thames Ditton homes

Rising Damp in Victorian Village Terraces

The older terraced properties clustered around Thames Ditton village centre and along Summer Road were built without modern damp-proof courses, or have original slate DPCs that have since deteriorated. Ground levels raised by successive pavement works frequently bridge these barriers, allowing moisture to wick upward through solid brickwork, saturating plaster at low levels and encouraging mould at skirting height.

Penetrating Damp in 1930s Semis at Weston Green and Hinchley Wood

The interwar semi-detached properties spread across Weston Green and Hinchley Wood commonly feature cavity walls that have been incorrectly filled, allowing water to bridge the cavity after sustained driving rain. Pebbledash render, widely used on these homes, can trap moisture behind its surface when it cracks, leading to damp patches on internal walls that are often misidentified as condensation rather than penetrating damp.

Hidden Leaks in Riverside and Modern Apartment Blocks

Riverside developments along Albany Reach and the Portsmouth Road corridor include flat-roofed apartment buildings where waterproof membranes age and fail silently. Internal drainage systems running within building structures are prone to slow leaks that saturate insulation and ceiling voids over months before any visible staining appears. These hidden leaks frequently cause extensive secondary mould growth inside walls before a survey identifies the true source.

What our customers say

★★★★★

I have been dealing with damp and mould for years but these guys were able to come in and resolve the problem quickly and professionally. Their prices were fair and reasonable and they got the job done clean. 10/10 would use again and would recommend.

Thersa Waron Eurmind, via Google

★★★★★

Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5

Jensen B, via Google

★★★★★

I recently used a damp and mould specialist company and was extremely impressed with the service from start to finish. From the initial survey, they were knowledgeable, thorough, and took the time to clearly explain the cause of the issue rather than just treating the symptoms.

Tarik Barak, via Google

Tip: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. A survey that finds the source first saves paying for the same repair twice.

Book a survey in Thames Ditton

Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Thames Ditton. Works are on a 50% upfront, 50% on completion basis.

Frequently asked questions

How much does a damp survey in Thames Ditton cost?
A damp and mould survey is a fixed £500, including the non-destructive investigation and an insurance-ready written report. Leak detection, if needed, is £800 to £1500 depending on scale.
Do you cover the whole of Thames Ditton?
Yes. We survey properties across Thames Ditton 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 survey identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every survey comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.