Condensation Survey London
Condensation & Mould Survey in London
Condensation is the dominant cause of mould in London flats and modern-envelope houses — but it's rarely purely a 'tenant lifestyle' issue. Our condensation surveys model dew-point risk room by room, review ventilation, heating and cold-bridging, and produce a written report that separates building-fabric responsibility from occupancy factors.
What Your Survey Includes
- Room-by-room temperature, RH and dew-point measurements
- Ventilation strategy review — extract, background and passive
- Cold-bridge mapping using FLIR thermal imaging
- Assessment of heating pattern vs occupancy
- Written report separating building-fabric from occupancy factors
Common Problems We Find
- Corner and wardrobe mould from cold-bridging on external walls
- Bathroom mould where extract fans are undersized or misvented
- Kitchen mould where extraction terminates in loft voids
- Sleeping-room mould from unheated single-aspect flats
- Whole-flat mould after cavity insulation without ventilation upgrades
Where We Cover
We provide professional damp, mould and timber surveys throughout Kent and Greater London — including Bromley, Croydon, Bexley, Greenwich, Lewisham, Westminster, Kensington & Chelsea and surrounding areas.
Who This Is For
London tenants raising a condensation and mould complaint
Landlords and social landlords responding to a mould report or Awaab's Law notice
Homeowners whose mould keeps returning after redecoration
Managing agents balancing leaseholder and freeholder responsibilities
Why Choose Kent Damp Surveys
- Fully independent — we sell no remedial works and take no contractor commissions
- CPDMS Level 3 qualified surveyors with construction-defect experience
- Protimeter moisture profiling and FLIR thermal imaging on every job
- 48-hour report turnaround with photographic evidence and clear recommendations
- Reports written to withstand disrepair, HHSRS and Awaab's Law scrutiny
- Fixed transparent pricing from £249 — no site-visit charges, no upsells