Re-rendering · Gwynedd
Re-rendering in Bangor (Gwynedd)
Quotes for re-rendering in Bangor (Gwynedd) list the system, the detailing and the VAT position in writing, so you know exactly what's included. For Bangor (Gwynedd) re-render jobs, we check whether building control needs notifying for your wall area.
- Free survey in LL57 and nearby
- Guide price from £90 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Bangor (Gwynedd)
Postcode, service and a phone number is all we need.
What's included
- Beads, cills and drips renewed so water is shed properly
- In England and Wales, Building Regulations apply when more than half of a wall is re-rendered
- Old render hacked off and removed from site
- Brickwork and mortar checked and repaired before rendering

Local considerations in Bangor (Gwynedd)
We also cover Llangefni and Caernarfon, close to 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.
When Bangor (Gwynedd) homeowners ask for re-rendering, we price an insulated option alongside so the choice is clear.
- Postcode district
- LL57
- County or area
- Gwynedd
- Nation
- Wales
- Nearby
- Llangefni, Caernarfon, Llandudno, Colwyn Bay
Permissions in Wales
We check Bangor (Gwynedd) addresses for conservation areas and listing before quoting, because Welsh permitted development rules don't cover every external change.
Building control in Wales applies to most insulation and re-rendering jobs of this size; the quote states who submits the notice.
What's involved in stripping old render?
The render is hacked off, usually with breakers, and the debris bagged or skipped. The wall is then inspected: loose bricks, eroded mortar and damp spots are repaired, and the surface is prepared to suit the new system.
Re-rendering prices in Bangor (Gwynedd)
| Item | Guide price | Notes |
|---|---|---|
| Strip and re-render (silicone system) | £90–£150 per m²inc VAT | Excluding scaffold |
| Strip and insulate (EWI) | £125–£195 per m²0% VAT | Including removal |
| Waste and skip | Included |
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.
From enquiry to finished wall
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.
Re-rendering in Bangor (Gwynedd): questions
Can I re-render just one wall?
Yes, though matching colour and texture to the other walls may mean recoating them too.
Is it worth adding insulation?
On solid or concrete walls it's usually the most cost-effective time to do it, because access and preparation are already paid for.
Do I need building control for re-rendering?
In England and Wales, re-rendering more than half of a wall's area — or more than a quarter of the whole building's envelope — is controlled work under Part L, so usually yes. We explain how it's handled in the quote.
Do you cover Bangor (Gwynedd)?
Yes — we survey and quote re-rendering in Bangor (Gwynedd, LL57) and nearby Llangefni, Caernarfon and Llandudno, with a fixed written price before any work starts.