Cover pebble dash · Wales
Covering pebble dash in South Glamorgan
Homes and buildings across South Glamorgan — from Cardiff to Penarth — can get a free survey and written quote for pebble dash covering. If you're covering pebble dash in South Glamorgan, we price both a render-over and an insulate-over option.
- Free survey and fixed written price
- Guide price from £72 per m² + scaffold, inc VAT
- Planning and building control checked for Wales
Free survey in South Glamorgan
Tell us the postcode and what you need.
What's included
- Sound dash can be insulated over with extra mechanical fixings
- Render-over uses a bonding coat and mesh to level the stones
- Removing dash entirely is noisy and can damage soft brick
- Tap-testing finds hollow, loose areas before anything is decided
- Combining with insulation adds warmth as well as a new look
Before we quote in South Glamorgan
South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Exposure to wind-driven rain varies across South Glamorgan: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
Before quoting South Glamorgan pebble dash jobs, we tap-test each elevation and mark any hollow areas.
- Nation
- Wales
- Region
- South Wales
- Towns covered
- Cardiff, Barry, Penarth
- Guide price
- From £72 per m² + scaffold · inc VAT
Wales: planning and regulations
Permitted development rules for houses in Wales are similar to England's: a similar-appearance finish on a house is often permitted, while conservation areas, National Parks, Areas of Outstanding Natural Beauty, flats, commercial buildings and listed buildings need permission or consent. Your local planning authority has the final word.
The Building Regulations as they apply in Wales treat insulating or re-rendering more than half of a wall's area, or more than a quarter of the building's whole envelope, as renovating a thermal element, with Approved Document L (Wales) setting the target. Building control is involved before work starts.
When does pebble dash need removing?
Where it's widely hollow, cracked or letting water in, or where the wall underneath needs to be inspected or repaired. Removal is dusty and noisy and can damage the face of soft bricks, so it's not the default.
Covering pebble dash prices in South Glamorgan
| Item | Guide price | Notes |
|---|---|---|
| Render over sound pebble dash | £72–£114 per m²inc VAT | Excluding scaffold |
| Insulate over pebble dash (EWI) | £110–£175 per m²0% VAT | |
| Pebble dash removal | £24–£48 per m²inc VAT | Where needed |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%. 0% VAT: installing insulation in a home is zero-rated until 31 March 2027, so these figures are the total; 5% applies from 1 April 2027.
How it works
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Cover pebble dash in South Glamorgan: questions
Will the stones show through?
No. A levelling base coat with mesh fills over the stones before the finish goes on.
Is it cheaper to cover pebble dash or remove it?
Covering is usually cheaper and less disruptive, as long as the dash is sound.
Can I paint pebble dash instead?
You can, but it doesn't fix hollow areas or cracks, and paint on dash often needs redoing every few years.
Do you cover all of South Glamorgan?
Yes. We survey and quote pebble dash covering across South Glamorgan, including Cardiff, Barry, Penarth.
Do I need planning permission in Wales?
Permitted development rules for houses in Wales are similar to England's: a similar-appearance finish on a house is often permitted, while conservation areas, National Parks, Areas of Outstanding Natural Beauty, flats, commercial buildings and listed buildings need permission or consent. We check your address before quoting.