Park home insulation · Gwynedd
Park home insulation in Caernarfon
Looking for park home insulation in Caernarfon? We survey homes across Caernarfon and the LL55 area, then give you a fixed written price before any work starts. Park homes can usually be insulated and rendered without scaffolding, which keeps disruption low for owners near Caernarfon.
- Free survey in LL55 and nearby
- Guide price from £7,995 0% VAT
- Fixed written price before work starts
Free survey in Caernarfon
Postcode, service and a phone number is all we need.
What's included
- Often combined with new skirting and refreshed trims
- New render finish in a choice of colours
- No scaffolding needed on most single-storey homes
- Site licence spacing rules checked before any thickness is added

What we look for in Caernarfon
Surveys in Caernarfon also cover the surrounding LL55 district and towns such as Llangefni and Bangor (Gwynedd). Caernarfon is about 8 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.
We can quote park homes in Caernarfon from photos and measurements first, then confirm on site.
- Postcode district
- LL55
- County or area
- Gwynedd
- Nation
- Wales
- Nearby
- Llangefni, Bangor (Gwynedd), Holyhead, Llandudno
Approvals in Wales
Park homes are governed by the site licence rather than householder planning rules, so the key check in Caernarfon is the licence's spacing between homes and any rules on exterior finishes.
How is a park home insulated?
Park home walls are usually a timber or steel frame with an outer cladding. The wall is cleaned and prepared, a base track is fixed, then insulation boards — often 30–70mm EPS — are fixed with fixings suited to the frame. A reinforced base coat and a thin-coat render finish follow, with trims around windows and doors.
Park home insulation prices in Caernarfon
| Item | Guide price | Notes |
|---|---|---|
| Single-unit park home | £7,995–£12,9950% VAT | Typical wall areas |
| Twin-unit park home | £10,995–£16,9950% VAT | |
| Render refresh without insulation | £4,795–£7,795inc VAT | Where insulation isn't wanted |
Confirmed by a fixed written quote after survey. 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. Prices include VAT at 20%.
What happens next
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.
Park home insulation in Caernarfon: questions
Is VAT charged on park home insulation?
Installing insulation in a residential home is currently zero-rated until 31 March 2027. Your quote shows the VAT treatment for each line.
Will insulation affect the gap to my neighbour?
It reduces it by the board and render thickness. The site licence sets minimum spacing, so we measure and check before specifying the thickness.
Can you insulate under the floor too?
Our focus is the walls and finish. Underfloor and roof options are worth asking about separately; we'll tell you if we can't help.
Do you cover Caernarfon?
Yes — we survey and quote park home insulation in Caernarfon (LL55) and nearby Llangefni, Bangor (Gwynedd) and Holyhead, with a fixed written price before any work starts.