Book onlineSpeak to a Specialist
Speak to a SpecialistBook online
Tonbridge · TN9, TN10, TN11

Mould Removal & Treatment in Tonbridge

Professional mould removal across Tonbridge, 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 Tonbridge homeowners, landlords & property managers

Last updated 19 September 2026

Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in Tonbridge, 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 Tonbridge

Tonbridge mixes timber-framed High Street buildings, Victorian terraces near the station, 1930s semis and newer estates close to the River Medway floodplain. Solid brick walls with no cavity, ageing pointing and render, and a naturally high water table near the river all encourage condensation, rising damp and penetrating damp, making mould on walls and ceilings a recurring issue.

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 Tonbridge we cover

We treat mould right across Tonbridge and its neighbourhoods, including:

Common causes of mould in Tonbridge homes

Timber-framed and solid-wall High Street properties

Tonbridge's historic town centre includes timber-framed and solid brick buildings with no cavity, where old render, worn pointing and ageing flashing let moisture track through the wall. Once inside, it surfaces as mould on chimney breasts, ceilings and around window reveals, often spreading behind fitted furniture where airflow is poor and the damp source goes unnoticed for months.

Victorian and Edwardian terraces around the station

The terraced streets near Tonbridge station typically have solid nine-inch brick walls, single-glazed sash windows and small, poorly ventilated bathrooms. Cold bridging around window frames and lintels causes persistent condensation, while steam from bathing and drying laundry indoors settles on cool bedroom and bathroom walls, producing black mould in corners, on reveals and along skirting where air barely circulates.

Riverside developments and estates near the Medway

Properties close to the River Medway floodplain sit on ground with a naturally high water table, so past flooding or a slow-draining site can leave residual dampness rising through floors and lower walls. In newer estates, tightly sealed extensions and loft conversions trap moisture from everyday living, and without adequate ventilation this condenses on cooler surfaces, feeding mould behind wardrobes and in bedrooms.

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 Tonbridge?

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

Book online

Frequently asked questions

How much does mould removal in Tonbridge 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 Tonbridge

Damp and mould survey

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

Leak detection

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

Structural drying

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