Speak to a Specialist
Speak to a Specialist
Ottershaw · KT16

Damp Survey Ottershaw: 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 Ottershaw 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 Ottershaw, 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 Ottershaw

Ottershaw's housing stock ranges from 1930s brick semis and detached homes along Brox Road and Guildford Road to large executive properties around Foxhills, plus converted period buildings at Ottershaw Park and newer estates towards Woodham. Solid-walled interwar houses, sprawling extensions and converted mansions each bring their own damp, mould and leak risks, from bridged cavities to complex rooflines and dated plumbing.

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 Ottershaw we cover

We visit properties right across Ottershaw and its neighbourhoods, including:

Common damp problems in Ottershaw homes

Rising and penetrating damp in interwar semis

Many Ottershaw homes off Brox Road and Guildford Road date from the 1930s, built with solid or early cavity brickwork and often no functioning damp proof course. Ground levels raised by decades of landscaping frequently bridge the DPC, while original single-glazed frames and old pointing let moisture track through external walls, showing up as tide marks and blown plaster in ground floor rooms.

Flat roof and valley leaks on Foxhills executive homes

The larger detached properties around Foxhills and Stonehill often carry rear extensions, orangeries and multiple roof valleys added over the years. These junctions between old and new construction are common failure points, and felt or GRP flat roofs on garages and utility extensions degrade quietly, letting water track along joists before it ever appears as a visible ceiling stain inside.

Condensation and mould in converted period conversions

Flats and apartments created within the converted Victorian buildings at Ottershaw Park, alongside older cottages near St Ann's Hill, tend to have thick solid walls, restricted ventilation and shared plumbing risers. Modern sealed windows fitted during conversion trap humidity from cooking and bathing, encouraging black mould on cold external walls and behind wardrobes where airflow is poorest.

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 Ottershaw

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 Ottershaw.

Frequently asked questions

How much does a Damp, Mould and Water Damage Assessment in Ottershaw 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 Ottershaw?
Yes. We visit properties across Ottershaw 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 Ottershaw

Leak detection

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

Structural drying

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

Mould removal

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

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