Monocouche render · Gwynedd
Monocouche render in Bangor (Gwynedd)
Need monocouche render in Bangor (Gwynedd)? Tell us about the property and we'll arrange a free survey and a written quote. We plan monocouche in Bangor (Gwynedd) for settled weather so each elevation can be finished in one go.
- Free survey in LL57 and nearby
- Guide price from £54 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.
Included as standard
- Good for new blockwork and extensions
- Lower cost per m² than thin-coat systems on suitable walls
- Through-coloured, with a scraped texture
- Not the finish used over insulation boards

Homes and walls in Bangor (Gwynedd)
Surveys in Bangor (Gwynedd) also cover the surrounding LL57 district and towns such as Llangefni and Caernarfon. 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.
Extensions and new blockwork in Bangor (Gwynedd) are where monocouche makes most sense.
- Postcode district
- LL57
- County or area
- Gwynedd
- Nation
- Wales
- Nearby
- Llangefni, Caernarfon, Llandudno, Colwyn Bay
Permissions in Wales
Householder rules in Wales are similar to England's: in Bangor (Gwynedd), a similar-looking finish on a house is often permitted, but conservation areas, flats and listed buildings need permission or consent.
Welsh Building Regulations expect walls to be upgraded when a substantial area is renewed, and building control signs the work off.
Why does monocouche sometimes look patchy?
Colour variation (often called shading) can appear if it's applied in poor weather, on walls with uneven suction, or in sections on different days. Working an elevation in one go in suitable conditions keeps the colour even.
Monocouche render prices in Bangor (Gwynedd)
| Item | Guide price | Notes |
|---|---|---|
| Monocouche on blockwork | £54–£84 per m²inc VAT | Excluding scaffold |
| Single-storey extension | £2,395–£4,195inc VAT | Typical |
| Beads and movement joints | Included |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
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.
Monocouche render in Bangor (Gwynedd): questions
Is monocouche waterproof?
It's water-resistant and sheds rain, while still allowing some vapour through.
How long does monocouche last?
Typically 20 years or more on a suitable wall, depending on exposure and detailing.
Monocouche or silicone for an extension?
Both work on new blockwork. Silicone over a base coat costs a little more but tends to stay cleaner.
Do you cover Bangor (Gwynedd)?
Yes — we survey and quote monocouche render in Bangor (Gwynedd, LL57) and nearby Llangefni, Caernarfon and Llandudno, with a fixed written price before any work starts.