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Portobello · EH15, EH7

Mould Removal & Treatment in Portobello

Professional mould removal across Portobello, 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 Portobello homeowners, landlords & property managers
Quick answer: Damp & Mould Solutions UK removes and treats black mould at properties in Portobello, 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 Portobello

Portobello's housing runs from Victorian and Edwardian sandstone tenements along the promenade to bay-windowed terraces, converted seafront flats and pockets of 1930s bungalows further inland. Solid, uninsulated walls facing the Firth of Forth take a battering from driving rain and salt-laden wind, while shared tenement roofs and old sash windows leave many flats prone to damp and mould.

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 Portobello we cover

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

Common causes of mould in Portobello homes

Penetrating damp in seafront tenements

Portobello's solid sandstone tenements have no cavity to stop wind-driven rain, and coastal exposure along the promenade makes this worse than inland streets. Water tracks through porous stone and failed pointing, showing up as damp patches and black mould on external walls, around window reveals and in upstairs flats where shared roofs or valley gutters have let water in unnoticed for months.

Condensation mould in converted bathrooms and bedrooms

Many of Portobello's larger Victorian villas have been split into flats, often with bathrooms squeezed into former cupboards or hallways with little natural ventilation. Extractor fans are frequently undersized or ducted poorly, so steam settles on cold tiled walls and ceilings. Bedrooms above unheated rooms suffer too, with mould developing on external walls and ceiling corners through cooler months.

Hidden mould behind furniture in older solid-wall homes

High ceilings and thick solid walls in Portobello's period terraces create cold surfaces that furniture pushed against external walls makes worse by blocking airflow. Wardrobes and beds in bedrooms, and sofas in ground-floor rooms near past leaks, trap moist air against cold plaster. Mould often spreads unseen for weeks, tied to a slow leak or persistent condensation rather than an obvious 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 Portobello?

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

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Frequently asked questions

How much does mould removal in Portobello 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 Portobello

Damp and mould survey

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

Leak detection

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

Structural drying

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

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