Damp Survey in Newcastle

Newcastle Barrier Damp Proofing carries out honest damp surveys across Newcastle and the North East. The survey is free. You receive a written moisture report with photos, whatever we find.
If nothing needs treating, you get a written all-clear and pay nothing. If treatment is needed, you get a fixed-price quote. There is no follow-up sales pressure.
Book your free survey and we aim to call you back the same day. We ask for your name, phone and postcode only.
Real Photos From Our Recent Newcastle Jobs

Chimney breast stripped out during a Newcastle damp survey, showing the extent of the affected area.

Finished room handed back after damp treatment confirmed by our Newcastle survey.

DPC injection underway on a Newcastle property following a rising damp diagnosis.

Chimney breast replastered with salt-resistant materials after treatment in Newcastle.
The Problem With Most Damp Surveys
The company that comes out to diagnose your damp is the same company that profits from treating it. That is a direct conflict of interest.
Most free surveys are sales visits
Consumer programmes and homeowner forums have catalogued this pattern for years. Most free surveys are sales visits in a different wrapper.
The surveyor finds something because they are paid when they do
The surveyor earns a commission when work is sold. You are right to be sceptical before the doorbell rings.
We say this before you have to think it
A company that names its own conflict of interest before you raise it is answering a different standard than one that does not.

We name this openly because it is the first thing worth knowing about how this trade works.
Get your free damp survey
A clear written report and honest advice, with no sales pressure.
How Our Survey Is Structured Differently
Every survey produces a written moisture report with photos, regardless of what we find. We will tell you if you do NOT have damp.


Written all-clear if nothing needs treating
If nothing needs treating, you receive it in writing. You pay nothing.
Fixed-price quotation if treatment is needed
If treatment is needed, you receive a written fixed-price quote. No variation orders. The price we quote is the price you pay.
Free 12-month re-inspection
We return after a year at no charge.
A document, not a follow-up call
A standard sales visit leaves you with a verbal quote and a follow-up call. Our survey leaves you with a written document you can take away and consider without pressure.
Not Sure If It Is Even Damp?
Many patches that look alarming turn out to be condensation, penetrating damp, or a bridged damp-proof course. These are different problems and they need different solutions.

The types of damp guide explains how to tell them apart
Before calling anyone, the types of damp guide explains how to tell them apart. It includes a cling-film test you can run yourself in 24 hours.
The cling-film self-test
Tape a sheet over the affected patch and leave it. Moisture behind the film comes from the wall.
Moisture on the surface comes from the air in the room. That single result narrows down the likely cause before you speak to anyone.
If uncertain, a survey is the right next step
If the test leaves you uncertain, a survey is the right next step.
Not sure what is causing your damp?
Book your free damp survey. We aim to call you back the same day.
What the Survey Covers
Our surveyor takes moisture readings at several heights on each affected wall. A single reading at skirting level is how misdiagnoses happen.
Moisture gradient reveals the actual cause
Genuine rising damp produces a specific moisture gradient rising from the floor. Condensation and penetrating damp produce completely different profiles on the meter.
External envelope inspection
The inspection covers gutters, downpipes, ground levels, pointing condition, render integrity, and air brick placement. Where our surveyor finds a simple external cause, the fix is maintenance rather than invasive treatment.
DPC bridging check
We also check for bridging of the damp-proof course. In Newcastle’s Victorian brick terraces, re-rendering, raised garden beds, or added paths can lift external ground levels above the DPC line over time.
The right fix, honestly stated
Where bridging is the cause, the solution is cheaper and less disruptive than a full rising damp treatment in Newcastle. We tell you that plainly, because treating the wrong cause does not fix the problem.


Most surveys take under two hours. You receive the written report and photos after the visit.
The Financial Case for Finding Out Now
Active damp in a wall creates the conditions for timber rot. Rot is progressive.

A small repair grows into structural work
What begins as a small repair can grow into structural work costing £5,000 or more if it is left.
Flags on a mortgage survey
Untreated damp can also flag on a mortgage survey. At that stage, the problem becomes a negotiating loss on your sale price, not just a repair bill.
The survey is free
We raise this not to pressure you. The cost of not finding out can be significant.
Newcastle Barrier Damp Proofing surveys properties across Tyne & Wear, Northumberland and County Durham. Book your free survey and we aim to call you back the same day.
Damp Survey FAQs
Get My Free Quote
Fill in the form below for a free quote: