Gwynedd · Wales
Render and insulation in Holyhead
Need warmer walls or a new finish in Holyhead? We quote external insulation, render and repairs across LL65 and nearby.
- Free survey in LL65 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Holyhead
Tell us about the property. We reply on working days.
Services
Services in Holyhead
External wall insulation
- External wall insulation in Holyhead
- EPS insulation in Holyhead
- Mineral wool EWI in Holyhead
- Wood fibre EWI in Holyhead
- Non-traditional houses in Holyhead
- Park home insulation in Holyhead
- Flats and blocks in Holyhead
- Commercial EWI in Holyhead
Solid and internal wall insulation
Render finishes
- Insulated render in Holyhead
- Silicone render in Holyhead
- Monocouche render in Holyhead
- Lime render in Holyhead
- Brick slip EWI in Holyhead
- Acrylic render in Holyhead
Re-rendering, repairs and upkeep
Homes and walls in Holyhead
As well as Holyhead itself, we quote in Llangefni, Caernarfon and Bangor (Gwynedd). Holyhead sits around 22 miles from Bangor (Gwynedd).
North Wales has many solid stone and slate-built homes, Victorian seaside terraces and post-war council estates.
Parts of Gwynedd fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
- Postcode district
- LL65
- County or area
- Gwynedd
- Nation
- Wales
Approvals in Wales
We check Holyhead addresses for conservation areas and listing before quoting, because Welsh permitted development rules don't cover every external change.
In Wales, insulating or re-rendering more than half of a wall's area is treated as renovating a thermal element under Approved Document L (Wales), so building control is involved before work starts.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Covering pebble dash | From £72 per m² + scaffoldinc VAT | Render over sound pebble dash |
| Render repairs | From £475inc VAT | Small repairs, single visit |
| Mineral wool external wall insulation | From £125 per m² + scaffold0% VAT | Mineral wool + mineral or silicone render |
| Silicone render | From £66 per m² + scaffoldinc VAT | Silicone render on masonry (with base coat + mesh) |
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
Nearby towns
Holyhead: questions
Do you cover Holyhead?
Yes — we survey and quote in Holyhead (LL65) and nearby Llangefni, Caernarfon and Bangor (Gwynedd).
How much does external wall insulation cost in Holyhead?
Our guide is £105–£170 per m² depending on the system, plus scaffolding — roughly £10,200–£17,700 for a typical three-bed semi with EPS and silicone render. Installing insulation in a home is zero-rated for VAT until 31 March 2027, so that's the total. A free survey fixes the price.
Do I need planning permission in Holyhead?
We check Holyhead addresses for conservation areas and listing before quoting, because Welsh permitted development rules don't cover every external change.
Is VAT charged on wall insulation?
Installing wall insulation in homes is zero-rated until 31 March 2027, then 5%, so our insulation prices are totals. Render-only work and repairs carry VAT at 20%, and our prices for them include it.