London
Damp-Proof Render in Greater London
Specialist waterproof and salt-resistant render systems for damp-affected and below-ground walls.
If you are weighing up damp-proof render in Greater London, the starting point is what your walls are actually built from.
Across Greater London, Victorian and Edwardian terraces, interwar suburban semis and high-density modern development dominates, and solid-wall Victorian terraces, party-wall constraints and heavy atmospheric soiling is what we are called out to most often. With a drier urban climate with a pronounced heat-island effect, specification matters more in this part of the country than a national price list suggests.
Local factor. Atmospheric pollution soils render faster in london than anywhere else in the uk, which is why self-cleaning silicone finishes are specified so heavily here.
Is damp-proof render right for a Greater London 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 Greater London — 12 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 Greater London
Damp-Proof Render in Greater London
Tell us about the property and we will call you back to arrange a survey.
Other services in Greater London
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 Greater London — questions
Can salt damage come back?
Not if the source of moisture is fixed and a salt-inhibiting system was used. Recurrence almost always means the underlying cause was never resolved.
How long does a rendering job take?
A typical three-bedroom semi is usually one to two weeks on site including scaffold, preparation, application and finishing. Weather, wall condition and the system chosen all move that.
Do I need planning permission to render my house?
Usually not on a standard house, but you will if the property is listed, in a conservation area, or if rendering would significantly change its appearance. We flag it at survey.
Will you need scaffolding?
For anything above single storey, yes — it is safer and produces a better finish than working off ladders or towers. Scaffold is included and itemised in the quote.
How long before I can paint new render?
Through-coloured systems need no painting at all. Sand and cement should cure for around 28 days before masonry paint goes anywhere near it.
Do you take a deposit?
For most domestic jobs we take a deposit to cover materials and scaffold, with the balance on completion. Terms are set out clearly in the written quote.
Damp-Proof Render quotes across Greater London
Free survey, honest advice on whether this is the right system, and a fixed written price.