Damp, mould & leak services in Feltham
Feltham's housing stock spans Edwardian and interwar terraces in areas like Hanworth and North Feltham, alongside a significant concentration of 1960s and 1970s local authority blocks and semi-detached homes. This mixture of older solid-wall construction, flat-roofed extensions, and ageing post-war builds creates persistent vulnerabilities to damp, mould, and water ingress.
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 Feltham we cover
We survey properties right across Feltham and its neighbourhoods, including:
- Feltham Town Centre
- Hanworth
- East Bedfont
- Hatton
- Longford
- North Feltham
- Feltham Hill
- Ashford
- Lower Feltham
- Bedwell
- Heathrow Villages
- Hounslow West
Common damp problems in Feltham homes
Rising and Penetrating Damp in Hanworth and North Feltham Terraces
The interwar and Edwardian terraced properties common across Hanworth and North Feltham frequently lack effective or intact damp-proof courses. Ground-level moisture migrates upward through ageing brickwork, while poorly maintained pointing allows rainwater to penetrate external walls. Owners often discover damage only after internal plaster has already deteriorated significantly, making early survey work essential.
Condensation Mould in Post-War Flatted Developments
Feltham's stock of 1960s and 1970s council-era flats and maisonettes, particularly around Feltham Hill and Lower Feltham, suffers from inadequate insulation and thermal bridging at concrete junctions. These conditions encourage heavy condensation on cold surfaces, leading to persistent black mould on walls and window reveals. Poor natural ventilation in these layouts compounds the problem considerably throughout winter months.
Flat Roof and Gutter Failures Causing Hidden Leaks
Many Feltham properties, especially semi-detached and terraced homes extended during the 1970s and 1980s, feature flat-roofed rear additions with felt or built-up roofing systems now well past their serviceable life. Deteriorated membranes and blocked or sagging gutters along boundary walls allow water to track silently into ceiling voids and stud walls, where damage accumulates undetected for months before becoming visible internally.
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
Book a survey in Feltham
Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Feltham. Works are on a 50% upfront, 50% on completion basis.