Bexleyheath, Sidcup, Welling and Erith

Damp and mould removal in Bexley

Bexley's 1930s semis, riverside terraces and post-war flats all have their own reasons for mould. We survey the property, find the cause, treat it properly and give you a dated report with recommendations.

Request a survey 07488 848 594

Covering DA5 to DA8 and DA14 to DA16
Cause found with readings, not guesswork
Fixed written quote before work starts

5.0 on Google · 28 reviews

Bathroom ceiling with black mould before treatment and the same ceiling clean after Wblam remediation

Local housing

Why Bexley homes develop damp and mould

Bexley grew rapidly between the wars, and much of its housing dates from that period. Many homes are owner-occupied, so a lot of the mould we see follows decades of improvements made one at a time.

Interwar semis

Bexleyheath, Welling, Sidcup, Blackfen and Barnehurst are full of 1930s houses. Retrofitted cavity insulation, loft conversions, rear extensions and replacement windows each change how the house handles moisture, and cold spots often appear where old meets new.

Older riverside towns

Erith, Belvedere and Slade Green have Victorian and Edwardian terraces nearer the Thames, many with solid walls and back additions. Exposure to wind and rain from the river side adds penetrating damp to the usual condensation.

Post-war and newer flats

Low-rise and mid-rise flats from the post-war decades, part of Thamesmead on the Bexley side, and newer riverside apartments in Erith. Cold bridges in concrete frames and sealed modern construction are typical causes.

Clients in the borough

Who we work with in Bexley

Homeowners make up a large part of our Bexley work, often after mould has returned through several coats of paint. We also support landlords and letting agents, particularly in Belvedere, where Bexley Council runs a selective licensing scheme for privately rented homes, and in Erith and Bexleyheath.

For housing providers and managing agents, we offer damp and condensation surveys on their own or with remediation, so you can see the cause in writing before committing to works.

What the survey tells you

Condensation or dampMoisture readings show which you are dealing with.
Inside or outsideGutters, walls and seals checked as well as rooms.
What it will costA fixed written quote, from £550 for remediation.

Bexley property with mould? Send us the postcode and a few photos to get started.

Request a survey

Coverage

Postcodes and neighbourhoods we cover

Bexley is further from our East London base than our core boroughs, but it is part of our regular London coverage, from the riverside down to the Kent border.

DA6 and DA7Bexleyheath, Barnehurst, Upton
DA5Bexley Village, Albany Park
DA8Erith, Northumberland Heath, Slade Green
DA14 and DA15Sidcup, Blackfen, Lamorbey, Longlands
DA16Welling, East Wickham, Falconwood
Also nearbyBelvedere, Crayford and the Bexley side of Thamesmead

Results

Before and after, from real jobs

Photographs from Wblam jobs in London homes, flats and lofts. The same kind of images goes into the report you receive.

Reviews

What clients say on Google

5.0

Based on 28 Google reviews

Read them on Google Leave a review

Reviews are loaded from Google and shown as written.

Bexley questions

What Bexley clients ask

Why do 1930s semis in Bexleyheath and Welling get damp patches on bedroom walls?

Homes of this age often have cavity walls, and many have had insulation added to the cavity since. If that insulation is damaged, bridged by debris or exposed to driving rain, it can carry moisture across to the inner wall and leave a cold, damp patch where mould grows. We measure the wall and check outside before deciding on the cause.

Is there landlord licensing in Bexley?

Bexley Council has a selective licensing scheme covering Belvedere ward, which applies to privately rented homes in that area. Larger shared houses anywhere in the borough need a mandatory HMO licence. Whatever applies to your property, our report gives you a dated record of how you dealt with damp and mould.

Can you treat mould in a flat by the river in Erith?

Yes. Riverside flats, older and new, can suffer from exposure to wind and driving rain as well as condensation inside. We check windows, seals and external walls alongside ventilation, so the report tells you whether the fix lies inside the flat, outside it or both.

Do you cover Bexley if you are based in East London?

Yes. We cover every London borough, including Bexley south of the river. Appointments depend on the day's schedule, and same-day or next-day visits are often available, but we never promise a set response time. Tell us about any deadline, such as a tenant complaint or a council letter, and we will plan around it.

Nearby and related

Request a survey

Tell us about the property

Give us the postcode and the best way to reach you. We will call back to agree a time and confirm who needs to be on site.