Damp, mould & leak services in Farningham
Farningham and its surrounding parishes feature a mix of Victorian and Edwardian cottages along the River Darent, post-war semi-detached homes, and older flint and brick farmhouses. This varied stock, much of it sitting in a low-lying river valley with a high water table, creates persistent conditions that encourage rising damp, penetrating damp and internal condensation.
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 Farningham we cover
We survey properties right across Farningham and its neighbourhoods, including:
- Farningham Village
- Eynsford
- Sutton at Hone
- Horton Kirby
- South Darenth
- Swanley Village
- Lullingstone
- Shoreham
- Fawkham
- Hartley
- New Ash Green
- Longfield
Common damp problems in Farningham homes
Rising Damp in Darent Valley Cottages
The older stone and brick cottages lining the River Darent in Farningham and Eynsford frequently suffer from rising damp. Many were built without damp-proof courses, and the naturally high water table in the valley floor means groundwater can wick steadily upward through masonry. Owners often notice tide marks, salt deposits and deteriorating plaster at low wall levels, particularly through winter and spring.
Penetrating Damp in Post-War Semis
The post-war semi-detached and detached properties scattered across Sutton at Hone, Horton Kirby and South Darenth frequently develop penetrating damp through ageing cavity walls and porous render. Original cavity ties can corrode, allowing moisture to bridge the gap. Blocked or cracked external guttering and downpipes compound the problem, causing persistent damp patches on internal walls, especially on exposed north and west elevations.
Condensation and Hidden Leaks in Converted Rural Buildings
Around Lullingstone, Fawkham and Shoreham, converted barns and older farmhouses with poor natural ventilation are highly susceptible to condensation-related mould growth. Thick rubble-filled walls retain moisture and temperature differentials cause surface condensation on internal finishes. Concealed plumbing within these conversions, often routed through solid floors or original timbers, can harbour slow leaks that go undetected for extended periods.
What our customers say
Amazing company! They responding very quickly. They have a low prices as well, not crazy quotes like from others. Job has been done very quickly and team was very professional. I will use them in the future if I needed. Thanks!
Patryk Gutowski, via Google
Really impressed with the whole experience. The surveyor did a proper, thorough job and didn't rush anything, they got to the root cause of the damp and explained it all clearly. Detailed, professional and reassuring from start to finish. Couldn't recommend them more highly.
Keiryn Raf, via Google
Very professional and organised I must say came out and completed the work very efficiently customer service was excellent. Definitely recommend this damp and mould service to anyone looking for a job done correctly. :)
Joeie Rouse, via Google
Book a survey in Farningham
Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Farningham. Works are on a 50% upfront, 50% on completion basis.