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West Wickham · BR4

Mould Removal & Treatment in West Wickham

Professional mould removal across West Wickham, treating black mould at the source. We find why the mould is there, condensation, penetrating damp or a hidden leak, then treat it and fix the cause so it does not come back.

★★★★★ 5.0 from 20 Google reviews · trusted by West Wickham homeowners, landlords & property managers

Last updated 19 September 2026

Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in West Wickham, and deals with the moisture driving it rather than painting over it. Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. A leak is not over when the water stops. Mould can start within 48 hours, so we find the source, dry the structure and treat any mould, all with one company. If the cause of the moisture is not clear, a full damp and mould survey is a separate service at £450. Call 020 3051 8478.

Leak to dry to treated, one company in West Wickham

West Wickham is dominated by inter-war semi-detached and detached houses, many with solid or cavity walls typical of 1920s and 1930s Bromley suburbs, alongside pockets of post-war infill and 1960s bungalows near Hawes Down. Original single-glazed windows, older cavity insulation and ageing pointing on these properties trap moisture, making condensation and black mould a recurring issue for owners.

Mould Treatment

Treat and prevent the mould that follows water damage, dealing with the moisture source first. Mould treatment →

Damp Investigation

Tell rising damp, penetrating damp and condensation apart, so the right repair is done once. Damp investigation →

Leak Detection

Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →

Structural Drying

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

Areas of West Wickham we cover

We treat mould right across West Wickham and its neighbourhoods, including:

Common causes of mould in West Wickham homes

Condensation in 1930s semis with solid walls

Many West Wickham streets around Coney Hall and Corkscrew Hill retain original solid-wall semis with limited insulation. Cold internal wall surfaces encourage condensation to form overnight, and without adequate ventilation this settles into black mould on bedroom walls, behind wardrobes and in corners near external walls, particularly through autumn and winter when heating patterns change.

Bathroom and kitchen mould in extended properties

Rear extensions and loft conversions are common across West Wickham's family homes, often adding bathrooms or shower rooms without upgrading extraction. Trapped humidity from daily washing and cooking has nowhere to escape, so mould builds around sealant, tiling grout and ceiling corners. Left untreated, spores spread into adjoining bedrooms through shared stud walls and loft voids.

Penetrating damp from ageing render and guttering

Older detached and semi-detached houses near Hayes and Shirley often have original pebbledash or render that has cracked over decades, alongside guttering prone to overflow. Rainwater tracking through these defects causes penetrating damp patches on chimney breasts and upstairs ceilings, which develop into black mould unless the render, flashing or downpipes are repaired at source.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on
Tip: Wiping mould off with bleach and repainting hides it for a few weeks, then it returns. Mould is a moisture problem, so unless the condensation, damp or leak feeding it is fixed, it always comes back.

Mould problem in West Wickham?

Call 020 3051 8478 or book a mould survey online. We remove mould and fix the cause for homeowners, landlords and managing agents across West Wickham.

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Frequently asked questions

How much does mould removal in West Wickham cost?
Mould treatment starts from £300, with a fixed price confirmed from photos or a short video before we attend. If the cause of the moisture is not clear, a full damp and mould survey is a separate service at £450. Treating the surface without the source means the mould returns.
Is black mould in my home dangerous?
Black mould affects indoor air quality and is best removed promptly. We treat the mould and fix the moisture driving it, so the problem is dealt with at the cause.
Will the mould come back after treatment?
Not if the moisture source is fixed. We find and address the cause, whether condensation, penetrating damp or a leak, rather than just cleaning the surface.
Do you find what is causing the mould?
Yes. Every job starts by identifying why the mould is there, using a proper damp and mould survey, so the treatment lasts.

More help in West Wickham

Damp and mould survey

Find the real cause of damp, mould or a leak in a West Wickham property, with a written report and photographs. Damp survey in West Wickham →

Leak detection

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

Structural drying

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