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Speak to a Specialist
Wood Green · N22, N11

Mould Removal & Treatment in Wood Green

Professional mould removal across Wood Green, 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.

★★★★★ 4.9 from 18 Google reviews · trusted by Wood Green homeowners, landlords & property managers
Quick answer: If you have black mould at a property in Wood Green, we remove it properly and deal with the moisture driving it, rather than painting over it. 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. We start with a damp and mould survey (£500) to find the cause, then treat the mould and fix the source. Call 020 3051 8478.

Leak to dry to treated, one company in Wood Green

Wood Green mixes Victorian and Edwardian terraces around Noel Park with 1930s semis towards Bounds Green, plus dense mansion blocks and flats above shops along the High Road. Many older terraces retain solid brick walls with no cavity, while converted flats and HMOs near Turnpike Lane station often have poor ventilation, making both prone to condensation and penetrating damp.

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 Wood Green we cover

We treat mould right across Wood Green and its neighbourhoods, including:

Common causes of mould in Wood Green homes

Solid-wall terraces around Noel Park losing heat to mould

The Improved Industrial Dwellings terraces around Noel Park were built with solid brick walls and no cavity insulation, so internal surfaces run cold against outside temperatures. Warm, moist household air condenses on these cold spots, particularly on north-facing bedroom walls and behind wardrobes pushed against external walls, producing recurring black mould patches that redecorating alone never solves.

Converted flats and HMOs with blocked ventilation

Many Victorian houses near Turnpike Lane and along the High Road have been split into flats or let as HMOs, often with extractor fans removed, sealed-shut sash windows or shared bathrooms used by several households daily. The resulting moisture load overwhelms the property, leaving mould around window reveals, in bathroom corners and on ceilings where steam has nowhere to escape.

1930s semis with ageing render and roof penetration

The 1930s semi-detached houses towards Bounds Green and Alexandra Park frequently show cracked pebbledash render, worn flashing and ageing guttering that let rainwater track through cavity walls or roof spaces. Once inside, this penetrating damp travels along joists and plasterboard, surfacing as mould on ceilings and upper walls well away from the original entry point, often in a back bedroom or loft hatch.

What our customers say

★★★★★

Amazing company! They responding very quickly. They have a low prices as well, not crazy quotes like from others. Job has been done very quickly and team was very professional. I will use them in the future if I needed. Thanks!

Patryk Gutowski, via Google

★★★★★

Really impressed with the whole experience. The surveyor did a proper, thorough job and didn't rush anything, they got to the root cause of the damp and explained it all clearly. Detailed, professional and reassuring from start to finish. Couldn't recommend them more highly.

Keiryn Raf, via Google

★★★★★

Very professional and organised I must say came out and completed the work very efficiently customer service was excellent. Definitely recommend this damp and mould service to anyone looking for a job done correctly. :)

Joeie Rouse, via Google

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 Wood Green?

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

Frequently asked questions

How much does mould removal in Wood Green cost?
It depends on the cause and extent. We start with a damp and mould survey at £500 to find the moisture source, then quote the treatment. 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.