Damp Proofing in Locks Heath
If you're dealing with rising damp, penetrating damp or persistent black mould in Locks Heath, we survey the problem, diagnose the real cause and put it right with a guaranteed, fixed-price treatment. We cover Locks Heath and the wider Hampshire area as part of our regular rounds.
Quick answer
Damp proofing in Locks Heath starts with a free survey to diagnose whether it's rising, penetrating or condensation damp, followed by a fixed written quote. Most single-wall treatments start from around £350, with the work carried out at the source and backed by a written guarantee.
How does damp proofing work in Locks Heath?
The South East has a mix of period cottages, commuter-town housing and converted flats, so jobs range from a single rising-damp wall to full ventilation and condensation schemes and basement waterproofing.
Damp problems in Locks Heath range from a single tide-marked wall to a whole-house condensation issue, so the price is based on what the survey actually finds rather than a flat rate — and for standard domestic jobs the survey and written quote are free.
Every job in Locks Heath starts with a survey and a fixed written price before any work begins — get in touch through the contact form with your postcode and a short description. You can see indicative costs on our price guide or read the full how it works steps.
Damp services available in Locks Heath
Whether it's rising damp treatment on a ground-floor wall, penetrating damp treatment where water is getting in from outside, or condensation and mould control in a poorly ventilated room, every job in Locks Heath starts with a proper damp survey to confirm the cause. From there we install a new damp-proof course where needed, follow up with damp-proof re-plastering, and deal with any woodworm and timber treatment or basement waterproofing the property needs.
Damp Proofing Price Guide
Indicative pricing — every job gets a fixed, written quote after a survey. No hidden extras.
Damp survey & report
diagnosis
Free
Free for straightforward jobs; a detailed independent survey report is available for mortgage or purchase cases.
DPC injection (per wall)
rising damp
from £350
Chemical damp-proof course injection to a single affected wall — priced by length and access.
Damp-proof re-plaster
per room
from £600
Salt-resistant re-plastering after treatment, so the wall can be redecorated cleanly.
Basement / cellar tanking
waterproofing
from £1500
Structural waterproofing (tanking or cavity membrane) — quoted per project after survey.
Common damp problems we treat in Locks Heath
Rising damp
Tide marks and salt staining up to about a metre on ground-floor walls.
Penetrating damp
Damp patches at any height that appear or worsen after heavy rain.
Condensation & mould
Black mould in corners and around windows, and streaming glass in winter.
Damp-affected timber
Wet rot, dry rot or woodworm where moisture has reached joists and skirtings.
Also serving nearby in Hampshire
Locks Heath is one of many towns we cover across Hampshire — we're regularly working in these nearby areas too:
Related damp services in Locks Heath
Rising Damp Treatment
Tide marks, salt staining and blown plaster on ground-floor walls treated at the source
Damp-Proof Course (DPC) Injection
Installing a new chemical damp-proof course where the original has failed
Penetrating Damp Treatment
Damp patches at any height caused by water getting in from outside
Damp proofing in Locks Heath — frequently asked questions
Will damp proofing be disruptive?
Most single-room DPC and re-plaster jobs take one to three days. There is some dust and mess while old plaster comes off, but we sheet up, work room by room, and clear up as we go so you can stay in the property in most cases.
Do you provide a report for a house sale or mortgage?
Yes. If a mortgage valuation or buyer’s survey has flagged damp, we can carry out an independent specialist damp survey and provide a written report and quote — often what’s needed to keep a sale moving.
What causes penetrating damp?
Penetrating damp comes from water getting in from outside — a cracked render, failed pointing, a leaking gutter, a bridged cavity or a faulty damp-proof course. Unlike rising damp it can appear at any height, and the fix is about stopping the water getting in, not just treating the wall inside.
Can condensation and mould be fixed permanently?
Yes, but it’s about managing moisture and ventilation rather than a one-off treatment. We identify why moisture is building up, treat and remove the mould, and recommend the right ventilation (extraction, PIV units or improved airflow) so it doesn’t simply return.
Do you tank basements and cellars?
Yes — we waterproof basements and cellars using tanking slurry or a cavity drain membrane system depending on the structure and how the space will be used. This is quoted individually after a survey as it varies a lot property to property.
Is there a charge just for a quote?
No. A survey and fixed written quote for standard domestic damp work are free with no obligation to book. Only a formal independent survey report is a separate, paid service, which we agree with you beforehand.
Damp is treated by cause, not by symptom: rising, penetrating and condensation damp look similar but need completely different treatments, which is why every job starts with a proper survey and diagnosis before any work is quoted.
Book a free damp survey in Locks Heath
Tell us about the damp and your postcode — we'll arrange a survey and a fixed written quote.