Areas · Wales
Render and insulation in Clwyd
Insulate, re-render or repair walls anywhere in Clwyd, with guide prices online and a free survey.
- Free survey and fixed written price
- Planning and building control checked for Wales
- Guide prices online
Free survey in Clwyd
Tell us about the property. We reply on working days.
Services
Services in Clwyd
External wall insulation
- External wall insulation in Clwyd
- EPS insulation in Clwyd
- Mineral wool EWI in Clwyd
- Wood fibre EWI in Clwyd
- Non-traditional houses in Clwyd
- Park home insulation in Clwyd
- Flats and blocks in Clwyd
- Commercial EWI in Clwyd
Solid and internal wall insulation
Render finishes
- Insulated render in Clwyd
- Silicone render in Clwyd
- Monocouche render in Clwyd
- Lime render in Clwyd
- Brick slip EWI in Clwyd
- Acrylic render in Clwyd
Re-rendering, repairs and upkeep
Homes and walls in Clwyd
North Wales has many solid stone and slate-built homes, Victorian seaside terraces and post-war council estates.
Exposure to wind-driven rain varies across Clwyd: 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.
- Nation
- Wales
- Region
- North Wales
- Towns with local pages
- 9
Planning and building control 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. 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.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Brick slip finish over insulation | From £185 per m² + scaffold0% VAT | Brick slip EWI |
| Silicone render | From £66 per m² + scaffoldinc VAT | Silicone render on masonry (with base coat + mesh) |
| Render cleaning and treatment | From £10 per m²inc VAT | Soft wash and biocide |
| Monocouche render | From £54 per m² + scaffoldinc VAT | Monocouche on blockwork |
Insulation prices for homes are totals (0% VAT until 31 March 2027); render and repair prices include VAT at 20%. Confirmed in writing after a free survey. Full price guide
Towns in Clwyd
Clwyd: questions
Do you work across all of Clwyd?
Yes — we survey and quote across Clwyd, including Wrexham, Buckley, Colwyn Bay, Deeside, Flint, Rhyl.
Do I need planning permission for external wall insulation in Clwyd?
Householder rules in Wales are similar to England's: in Clwyd, a similar-looking finish on a house is often permitted, but conservation areas, flats and listed buildings need permission or consent.
Are there grants for wall insulation in Wales?
Warm Homes Nest offers free improvements to eligible low-income households in Wales, and ECO4 runs until 31 December 2026.