Leak to dry to treated, one company in Merton
Merton mixes Victorian and Edwardian terraces around Wimbledon and Colliers Wood, 1920s and 1930s semis in Merton Park, Raynes Park and West Barnes, and denser post-war flats and estates around Mitcham and Pollards Hill. Solid brick walls, ageing render, converted lofts and small bathrooms without proper extraction all give mould a foothold once moisture builds up.
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 Merton we cover
We treat mould right across Merton and its neighbourhoods, including:
- Wimbledon
- Wimbledon Park
- South Wimbledon
- Merton Park
- Colliers Wood
- Mitcham
- Morden
- Raynes Park
- Pollards Hill
- Lower Morden
- West Barnes
- Summerstown
- Figges Marsh
- Merton Abbey
Common causes of mould in Merton homes
Solid-wall terraces in Wimbledon and Colliers Wood
Many terraces here have solid brick walls with no cavity, so cold internal surfaces attract condensation quickly, especially in back bedrooms and bathrooms with limited airflow. Black mould often appears on external wall corners and behind wardrobes pushed against cold brickwork. Old sash windows without trickle vents make it worse by trapping moist air indoors.
1930s semis in Merton Park and Raynes Park
These bay-fronted semis suffer from ageing pointing, cracked render and worn gutters, letting rain penetrate solid or poorly filled cavity walls. Penetrating damp shows as damp patches near windows and chimney breasts, which develop mould if left untreated. Loft conversions in these homes sometimes lack adequate ventilation, adding condensation mould to ceilings and eaves.
Flats and estates around Mitcham and Pollards Hill
Purpose-built flats and converted properties in these areas often have small kitchens and bathrooms without working extractor fans, so steam and moisture linger and settle as mould on ceilings and around window frames. Ground-floor flats can also suffer rising or penetrating damp from ageing brickwork, feeding mould growth behind furniture and in unventilated corners.
What our customers say
Very helpful and professional, easy to communicate with about my mould issues and I received fast responses from the company on the best solutions for me. would recommend to all friends and family. 5/5
Jensen B, via Google
I recently used a damp and mould specialist company and was extremely impressed with the service from start to finish. From the initial survey, they were knowledgeable, thorough, and took the time to clearly explain the cause of the issue rather than just treating the symptoms.
Tarik Barak, via Google
Was lovely working with the team and they did a fantastic and quick job to get all the mould out of my bathroom. Very much looking forward to working with them on other projects around my house!! Thank you for everything and shout out to Karim for being so sweet!
Mariama, via Google
Mould problem in Merton?
Call 020 3051 8478 or book a mould survey online. We remove mould and fix the cause for homeowners, landlords and managing agents across Merton.