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Merton · SW19, SW20, CR4, SM4

Structural Drying & Dehumidifier Hire in Merton

Fast, monitored structural drying across Merton after leaks and floods, drying walls, floors and voids to completion with hired dehumidifiers, then treating any mould.

Call 020 3051 8478Arrange drying
★★★★★ 4.9 from 19 Google reviews · trusted by Merton homeowners, landlords & property managers
Quick answer: After a leak or flood at a property in Merton, we dry the structure properly with monitored dehumidifiers and air movers, measuring moisture until it is genuinely dry, not just dry to the touch. 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 hire the drying equipment for the days or weeks it takes. Call 020 3051 8478.
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Leak to dry to treated, one company in Merton

Merton's housing spans Victorian and Edwardian terraces around Wimbledon and Merton Park, 1930s semis in Morden and Raynes Park, and post-war flat conversions near Colliers Wood and Mitcham. Solid concrete ground floors sit alongside older suspended timber floors, while proximity to the River Wandle means many properties have shallow foundations on damp clay, making trapped moisture and slow-drying masonry a recurring problem after any leak.

Structural Drying

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

Leak Detection

Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →

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 →

Areas of Merton we cover

We dry properties right across Merton and its neighbourhoods, including:

Drying challenges in Merton homes

Wandle-side properties and rising groundwater

Homes near the River Wandle through Colliers Wood and Mitcham sit on ground that is already close to saturation for much of the year. After an internal flood or burst pipe, water has nowhere to escape into and lingers in solid floors and dwarf wall voids, so drying needs careful monitoring rather than a quick surface mop-up to stop damp returning within weeks.

Edwardian terraces with lath and plaster walls

The bay-fronted terraces around Wimbledon and Merton Park often retain original lath and plaster internally. This material swells and delaminates when wet, trapping moisture behind skirtings and around chimney breasts long after surfaces feel dry. Left unchecked it becomes a source of persistent mould and musty smells, so these walls usually need targeted extraction rather than standard air movement alone.

1930s semis with solid concrete floors

Raynes Park and Morden's inter-war semis were mostly built with solid concrete ground floors laid without modern damp-proof membranes. Once soaked from a leak, moisture becomes locked beneath vinyl, laminate or tiled coverings, evaporating extremely slowly. Screed can stay damp for weeks, and covering it again too soon risks trapping moisture that later resurfaces as mould or lifting flooring.

What our customers say

★★★★★

Omg what brilliant service, excellent the cleaner did a very good job was efficient he took his time and cleaned everything, highly recommend S. Bessim…

Susan Bessim, via Google

★★★★★

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

Tip: Painting or plastering over a wall that is still wet inside traps the moisture and the mould comes back. Drying to a measured moisture target first means the repair lasts.

Need drying out in Merton?

Call 020 3051 8478 or arrange drying online. We dry and treat for homeowners, landlords and managing agents across Merton.

Frequently asked questions

How long does structural drying take in Merton?
Most domestic drying takes one to three weeks depending on how wet the structure is and the materials. We monitor moisture levels and confirm when it is genuinely dry.
Can I hire dehumidifiers from you?
Yes. We supply, install and monitor commercial dehumidifiers and air movers, hired by the day or week for as long as the drying takes.
Will you find the leak that caused it?
Yes. We can trace the source with non-destructive leak detection first, so you are not drying out a property that is still getting wet.
Do you provide reports for insurance claims?
Yes. Drying comes with moisture logs and a written report formatted for insurers and managing agents.

More help in Merton

Damp and mould survey

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

Leak detection

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

Mould removal

Treat black mould in a Merton property and fix the moisture source behind it. Mould removal in Merton →