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Borehamwood · WD6

Damp, Mould & Leak Specialists in Borehamwood

Non-destructive damp surveys, hidden leak detection and mould investigation across Borehamwood and the surrounding area, with clear, insurance-ready reports.

Call 020 3051 8478Request a survey
★★★★★ 4.9 from 19 Google reviews · trusted by Borehamwood homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Borehamwood, our specialists carry out a non-destructive survey to find the root cause, then give you a written report and a clear plan to fix it. A full damp and mould survey is a fixed £500. Call 020 3051 8478.
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Damp, mould & leak services in Borehamwood

Borehamwood's housing stock is dominated by 1930s to 1950s interwar semis and terraces built as the town expanded around the film studios, alongside post-war council estates with flat-roofed low-rise blocks around Cowley Hill and Furzehill. Town centre regeneration has added newer flats over the last two decades. This mix of solid-walled older homes, ageing system-built flats and dense modern developments creates varied damp, ventilation and roofing weaknesses.

Leak Detection

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

Damp Investigation

Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →

Mould Inspection

Find the moisture source feeding the mould, not just treat the surface. Mould inspection →

Structural Drying

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

Areas of Borehamwood we cover

We survey properties right across Borehamwood and its neighbourhoods, including:

Common damp problems in Borehamwood homes

Rising and penetrating damp in interwar semis

Many Borehamwood streets off Shenley Road and around Furzehill are lined with 1930s semis built with solid or early cavity walls and pebbledash or render finishes. Failed or cracked render, blocked airbricks and damp-proof courses long past their working life let moisture track up and through walls, showing as tide marks, crumbling plaster and mould behind furniture in ground floor rooms.

Flat roof leaks on Cowley Hill and Deacons Hill estates

The post-war council-built maisonettes and low-rise blocks around Cowley Hill and Deacons Hill often retain original or ageing felt flat roofs. Ponding water, perished flashing and cracked upstands allow water to seep into ceiling voids, producing brown staining, sagging plasterboard and persistent black mould in top-floor flats, particularly after Hertfordshire's wetter autumn and winter spells.

Condensation in newer town centre flats

Recent apartment developments near Studio Way and Clarendon Road are built airtight but frequently rely on trickle vents or extractor fans that occupants disable or block. Cooking and drying laundry indoors then raises humidity with nowhere to escape, causing condensation on cold single-glazed balcony doors and windows, and mould growth in bathrooms, wardrobes and north-facing bedroom corners.

What our customers say

★★★★★

I have been dealing with damp and mould for years but these guys were able to come in and resolve the problem quickly and professionally. Their prices were fair and reasonable and they got the job done clean. 10/10 would use again and would recommend.

Thersa Waron Eurmind, via Google

★★★★★

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

Tip: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. A survey that finds the source first saves paying for the same repair twice.

Book a survey in Borehamwood

Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Borehamwood. Works are on a 50% upfront, 50% on completion basis.

Frequently asked questions

How much does a damp survey in Borehamwood cost?
A damp and mould survey is a fixed £500, including the non-destructive investigation and an insurance-ready written report. Leak detection, if needed, is £800 to £1500 depending on scale.
Do you cover the whole of Borehamwood?
Yes. We survey properties across Borehamwood and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our survey identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every survey comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.

More help in Borehamwood

Leak detection

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

Structural drying

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

Mould removal

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