Builth Wells, Powys
Damp-Proof Render in Builth Wells
Specialist waterproof and salt-resistant render systems for damp-affected and below-ground walls.
Builth Wells property owners come to us for damp-proof render for one of two reasons: something has failed, or the house looks tired.
Powys is characterised by stone farmhouses, timber framing and rural cottages, with lime render on rural stone and timber-frame properties the recurring theme on the properties we survey.
The area sees high rainfall with exposed upland conditions, which is the single biggest factor in how long any render lasts here. Powys is overwhelmingly rural, solid-wall and upland, which makes breathable lime the standard specification rather than a heritage exception.
When damp-proof render is the right call. Choose a damp-proof system after flooding, alongside DPC works, on below-ground walls, and wherever salt contamination is destroying normal plaster.
Guide price in Builth Wells
| Guide price | £88–£145 per m² |
|---|---|
| Applied thickness | Two or three specified coats |
| Guarantee | 20 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- Salt-inhibiting render systems
- Waterproof additives to spec
- Renovating plaster build-ups
- Works with injected DPC
- Below-ground tanking grades
- Resists hygroscopic salt damage
If a cheaper specification would do the job, we will say so. If it would not, we will tell you why.
Also covering near Builth Wells
Damp-Proof Render in Builth Wells
Tell us about the property and we will call you back to arrange a survey.
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 Builth Wells
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.
Free survey in Builth Wells
We will confirm whether damp-proof render suits your walls before quoting a price.