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Bexley · DA1, DA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, DA18

Damp Survey Bexley: 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 Bexley 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 Bexley, 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 Bexley

Bexley's housing stock spans Edwardian and interwar terraces in Welling and Bexleyheath, post-war council-built semis across Erith and Slade Green, and Victorian cottages near Crayford. This varied mix of ages and construction methods, combined with the borough's low-lying riverside land, creates persistent conditions for damp ingress, condensation and concealed leaks.

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 Bexley we cover

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

Common damp problems in Bexley homes

Rising Damp in Victorian and Edwardian Terraces

Older terraced properties in Welling, Crayford and parts of Bexleyheath were built without modern damp-proof courses or with bitumen membranes that have since deteriorated. Groundwater from the clay-heavy soil common across this part of the borough wicks steadily upward through solid brick walls, causing tide marks, salting and peeling plaster at low level that worsens noticeably during wet seasons.

Penetrating Damp in Post-War Rendered Semis

Much of the post-war housing across Erith, Belvedere, Slade Green and Northumberland Heath features cement-rendered external walls. Where render has cracked with age or been poorly patched, rainwater penetrates directly into the masonry behind. Owners frequently overlook these hairline cracks until internal damp patches and mould growth appear on bedroom or living room walls, by which point damage to internal plasterwork can be considerable.

Hidden Plumbing Leaks in Converted and Extended Properties

Bexleyheath and Sidcup have seen a significant number of loft conversions and rear extensions added to interwar semis over recent decades. Hastily installed or ageing pipework within these additions is a frequent source of slow, concealed leaks inside ceiling voids and stud partition walls. Because moisture builds unseen for months, mould colonies often become well established before any visible staining on plasterboard alerts the occupant.

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 Bexley

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 Bexley.

Frequently asked questions

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

Leak detection

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

Structural drying

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

Mould removal

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

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