Damp Proofing & Mould Removal Specialists in Edgware
Edgware’s housing is a layered mix: Victorian terraces close to the high street, 1930s Metroland semis built during the Northern Line expansion, and post-war housing in between. Each era has its own damp vulnerabilities. We identify the actual cause before anything is recommended.
Why Damp & Mould Solutions
Damp Specialists Who Know Edgware Properties
Edgware’s 1930s semi-detached stock was built rapidly during the Metroland era — original DPCs are now frequently failing or bridged by raised garden levels. Victorian properties near the station often have no original DPC. Flat-roof rear extensions — common in this area — cause penetrating damp frequently wrongly treated as rising damp.
CSRT-qualified surveyors
Every survey carried out by a qualified specialist — not a sales rep.
Detailed written reports
Useful for mortgage lenders, insurers, and property purchases.
10-year guarantee
On selected damp proofing treatments — transferable on property sale.
Same-week surveys
Fast availability across Edgware postcodes — HA8, HA7.
Our services in Edgware
Damp Proofing, Surveys & Mould Removal Across Edgware
We treat every common cause of damp in Edgware residential and commercial properties. Each service begins with a proper diagnosis — we don’t recommend treatment until we know the cause.
Rising Damp Treatment in Edgware
Rising damp is common across Edgware’s older housing stock — particularly pre-1940 properties where original DPCs have failed or are absent. It presents as tide marks, salt deposits, and damp lower walls up to around one metre.
- Chemical DPC injection — CSRT-specified method
- Tanking and replastering with damp-resistant render
- 10-year guarantee on completed works
- Salt removal and finishing included
Damp Survey in Edgware
A professional damp survey is the only reliable way to distinguish rising damp from penetrating damp or condensation. We use calibrated moisture meters, boroscopes, and hygrometers to map your Edgware property accurately.
- CSRT-qualified surveyor — independent, not sales-led
- Written report with photographs and moisture readings
- Suitable for home purchases, mortgage requirements, and insurance
- Fixed-price quotation provided where treatment is required
Penetrating Damp in Edgware Properties
Penetrating damp — caused by defective pointing, cracked render, damaged roofing, or leaking gutters — appears as damp patches following rainfall. Common throughout Edgware’s period and post-war stock.
- Source identified before any treatment is carried out
- External masonry repair, pointing, and waterproof coatings
- Internal tanking where required
- No surface-only treatments without root-cause repair
Mould Removal & Condensation Control in Edgware
Black mould in Edgware flats and converted houses is almost always caused by condensation and inadequate ventilation — not structural damp. We treat the mould and address the root cause so it doesn’t return.
- Professional mould removal and anti-fungal treatment
- Positive input ventilation (PIV) for whole-home humidity control
- Ventilation assessment and fan installation
- Landlord documentation provided on request
Timber Treatment in Edgware — Wet Rot, Dry Rot & Woodworm
Older properties in Edgware with suspended timber floors can be affected by damp-related decay. Wet rot and dry rot left untreated will compromise structural integrity. We carry out full diagnosis and treatment.
- Wet rot and dry rot identification and eradication
- Woodworm treatment and preventive application
- Joist and floor repair or replacement where required
- Moisture source addressed as part of the same works
Pre-Purchase Damp Survey in Edgware
Buying a property in Edgware? Our pre-purchase damp and timber survey gives you a clear picture before you exchange — with fast turnaround for buyers working to exchange deadlines.
- Independent report — no vested interest in recommending treatment
- Fast turnaround for buyers working to exchange deadlines
- Covers rising damp, penetrating damp, condensation, and timber
- Report format accepted by mortgage lenders and solicitors
Not sure which service you need?
That’s exactly what a damp survey is for. We’ll identify the cause of your problem — rising damp, penetrating damp, or condensation — and tell you what’s actually needed to fix it. No upselling, no unnecessary work. Learn more about our damp survey →
How it works
Our Process in Edgware
We never recommend treatment before we know the cause. Every job starts with a proper survey — and we’ll tell you honestly if you don’t need us.
Survey
CSRT-qualified specialist assesses your Edgware property — often same week
Report
Written diagnosis with moisture readings, photographs, and honest conclusions
Fixed Quote
Itemised, written quote — no surprises, no hidden charges, no obligation
Treatment
Works carried out by our own engineers — not subcontracted — with full aftercare
Recent work in Edgware
Damp Problems We’ve Solved Across Edgware
A small selection of recent jobs in the Edgware area. Every property is different — these examples illustrate how we approach diagnosis and treatment in the local housing stock.
1930s Semi, North Edgware — Bridged DPC and Damp to Hallway Wall
External flowerbeds had bridged the original DPC by over 150mm. Rising damp to lower hallway and front room walls. External ground clearance, chemical injection DPC, internal replastering with renovation render. 10-year guarantee issued.
Flat-Roof Extension, Edgware — Water Ingress to Kitchen Ceiling
Persistent water staining to kitchen ceiling following rain. Survey confirmed flat-roof covering had split at parapet junction. Roof repaired and waterproofed; internal ceiling treated. Source addressed before any internal works.
Victorian Terrace, Edgware Road — Pre-Purchase Damp and Timber Survey
Buyers concerned about ‘damp throughout’ in RICS survey. Our survey found penetrating damp from failed pointing to rear elevation only — no rising damp to front. Report used to negotiate a reduced purchase price.
Areas covered near Edgware
Damp Proofing Across Edgware and Surrounding Areas
We cover Edgware and all surrounding neighbourhoods. Select your area for local information, or call us to confirm availability.
Don’t see your area? Call 020 4542 6114 — we cover a wide area across North and North West London.
Common questions
FAQ — Damp Proofing in Edgware
How much does a damp survey in Edgware cost?
Why do so many 1930s semis in Edgware have rising damp?
I have a flat-roof extension with a damp ceiling — is it rising damp?
Do you cover HA8 and HA7?
Do you guarantee your damp proofing work in Edgware?
Get in touch
Book a Damp Survey in Edgware
Speak to a CSRT-Qualified Damp Specialist
Tell us about the problem you’re seeing and your property type — we’ll confirm whether we can help and what to expect from a survey. Edgware homeowners, buyers, and landlords all welcome.
💡 Tip: Send photos of the affected area to info@dampandmouldsolutions.co.uk — the more we can see before the survey, the faster we can advise on likely cause and solution.
Request a Survey in Edgware
Fill in your details — same-week appointments frequently available across Edgware.
Stop Damp at the Source in Edgware
A proper diagnosis from a CSRT-qualified specialist before spending money on any treatment — that’s where every job starts.