Knighton, Powys
Render Repair in Knighton
Cutting out blown, hollow and failed render and making good to match the existing finish.
If you are weighing up render repair in Knighton, the starting point is what your walls are actually built from.
Most of what we see around Knighton reflects the wider Powys pattern — stone farmhouses, timber framing and rural cottages, and lime render on rural stone and timber-frame properties.
Local conditions bring high rainfall with exposed upland conditions, and that has a direct bearing on which systems are worth specifying. Powys is overwhelmingly rural, solid-wall and upland, which makes breathable lime the standard specification rather than a heritage exception.
When render repair is the right call. Choose repair over a full re-render when failure is localised, the bulk of the elevation is sound, and the cause can be fixed.
Guide price in Knighton
| Guide price | £85–£140 per m² |
|---|---|
| Applied thickness | Matched to existing |
| Guarantee | 10 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- Hammer survey to map failure
- Cut back to sound substrate
- Rake and re-key edges
- Bonding agents and mesh
- Colour and texture matching
- Blends into existing elevation
You get a written, itemised quotation after the survey, with the specification named so you can compare like for like.
Also covering near Knighton
Render Repair in Knighton
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
Render Repair in Knighton
Can you match my existing render?
Usually, yes. We colour and texture match as closely as we can, though weathered render never matches a fresh batch exactly — we will be honest about how visible a patch will be.
Can blown render be patched or does it all need replacing?
If the failure is localised and the rest is well bonded, patching is the sensible option. Once more than roughly a third of an elevation is hollow, a full re-render usually works out better value.
Why did my render fail?
Most commonly water getting in from above — failed gutters, cracked sills, missing bell-cast beads — or an over-strong cement mix on a substrate that moves. We identify the cause as part of the survey.
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.
Free survey in Knighton
We will confirm whether render repair suits your walls before quoting a price.