North East
Damp-Proof Render in County Durham
Specialist waterproof and salt-resistant render systems for damp-affected and below-ground walls.
County Durham property owners come to us for damp-proof render for one of two reasons: something has failed, or the house looks tired.
Most of what we see around County Durham reflects the wider County Durham pattern — stone terraces, former colliery housing and postwar estates, and frost damage to failed render and blown coats on exposed northern elevations. County Durham sits in a part of the UK that gets cold winters with significant frost cycling — worth factoring into any render decision.
Local factor. Freeze-thaw is the dominant failure mechanism here, so water getting behind render does far more damage than it would further south.
Is damp-proof render right for a County Durham property?
Choose a damp-proof system after flooding, alongside DPC works, on below-ground walls, and wherever salt contamination is destroying normal plaster.
That decision gets made at the survey, not on the phone. We will tell you plainly if a different system would serve the building better — including when a cheaper one would.
Guide price and specification
| Guide price | £88–£145 per m² |
|---|---|
| Applied thickness | Two or three specified coats |
| Curing / drying | 5-10 days |
| Guarantee | 20 years |
| Coverage | All of County Durham — 10 towns and cities |
Indicative only, excluding scaffold, stripping and repairs. Try the guide-price tool for a range based on your property.
What is included
- Salt-inhibiting render systems
- Waterproof additives to spec
- Renovating plaster build-ups
- Works with injected DPC
- Below-ground tanking grades
- Resists hygroscopic salt damage
- Suitable after flood damage
- Cause diagnosis included
Damp-Proof Render across County Durham
Damp-Proof Render in County Durham
Tell us about the property and we will call you back to arrange a survey.
Other services in County Durham
What happens next
Four steps from enquiry to finished wall
Free survey
We visit, test the substrate, measure up and identify what caused any existing failure.
Written quote
An itemised fixed price with the system named, materials specified and scaffold included.
Booked in
An agreed start date, scaffold arranged, and a clear run of days set aside for your job.
Finished and guaranteed
Site cleared, scaffold struck, guarantee documents and system warranty issued.
FAQs
Damp-Proof Render in County Durham — questions
Can you render over existing render?
Sometimes, if the existing coat is completely sound and well-bonded. We hammer-test it first. Anything hollow has to come off, because covering failure just hides it.
Are you insured?
Yes — full public liability cover, and we can send the certificate before we start. We are happy to provide RAMS for commercial and contractor work.
What areas do you cover?
We work UK-wide, with teams across England, Scotland, Wales and Northern Ireland. If we are not the right firm for your location we will tell you rather than waste your time.
Does damp-proof render cure rising damp?
No — it manages the consequences. The damp-proof course or the source of water has to be dealt with separately. The render then holds back residual moisture and salts while the wall dries.
Is waterproof render the same as tanking?
Related but not the same. Tanking is a higher-specification below-ground system designed to resist water under pressure; waterproof render is for above-ground damp resistance.
How much does rendering cost?
It is priced by the square metre and depends on the system, the condition of the walls and access. Our guide-price tool gives an indicative range in about a minute, and the survey turns that into a fixed written quote.
Damp-Proof Render quotes across County Durham
Free survey, honest advice on whether this is the right system, and a fixed written price.