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New Southgate · N11

Mould Removal & Treatment in New Southgate

Professional mould removal across New Southgate, 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 New Southgate homeowners, landlords & property managers
Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in New Southgate, 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, £500, or £450 when you book online and pay the deposit. Call 020 3051 8478.

Leak to dry to treated, one company in New Southgate

New Southgate's housing runs from Victorian and Edwardian terraces around Brunswick Park Road and Betstyle Road to 1930s semis near Station Road and blocks of flats close to the station. Solid brick walls, ageing render, poorly ventilated conversions and older sash windows all trap moisture, giving damp and mould plenty of ways into local homes.

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 New Southgate we cover

We treat mould right across New Southgate and its neighbourhoods, including:

Common causes of mould in New Southgate homes

Solid-wall Victorian and Edwardian terraces

Many terraces around Brunswick Park Road and Betstyle Road were built with solid brick walls and no cavity, so they rely on breathable finishes and clear guttering to stay dry. Cement render, blocked airbricks or leaking rainwater goods let moisture track through the wall, showing up as black mould on chimney breasts, behind wardrobes and around ground-floor skirtings.

1930s semis with rendered bay windows

The semi-detached streets near Station Road and towards Bowes Park typically have rendered elevations and steel-framed or timber bay windows original to the 1930s build. Hairline cracks in ageing render and worn seals around these bays let rain penetrate, while original single glazing encourages condensation, so mould commonly gathers on bay window reveals, ceilings above them and adjoining bedroom walls.

Flat conversions and HMOs near New Southgate station

Properties subdivided into flats close to New Southgate station often have shared party walls, limited through-ventilation and bathrooms without working extractor fans. Cooking and drying laundry indoors raises humidity quickly, and with nowhere for that moisture to escape, mould develops on external corners, behind furniture pushed against cold walls and around window frames in bedrooms and living areas.

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 New Southgate?

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

Book online

Frequently asked questions

How much does mould removal in New Southgate 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, £500, or £450 when you book online and pay the deposit. 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 New Southgate

Damp and mould survey

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

Leak detection

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

Structural drying

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

See what you get before you book: read a real survey report from start to finish.