Brick slip EWI · South Glamorgan
Brick slip finish over insulation in Barry
Need brick slip finishes in Barry? Tell us about the property and we'll arrange a free survey and a written quote. On brick terraces in Barry, slips can insulate the wall while keeping the street's look.
- Free survey in CF63 and nearby
- Guide price from £185 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Barry
Postcode, service and a phone number is all we need.
What's included
- Clay, concrete or flexible acrylic slips available
- Can be matched to local brick colours and bonds
- Helps meet 'similar appearance' planning conditions
- Heavier than render, so more fixings are specified

Barry: walls, weather and approvals
We cover Barry and nearby Penarth, Cardiff and Caerphilly. Barry sits around 7 miles from Cardiff. South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Exposure to wind-driven rain varies across South Glamorgan: 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.
We bring brick slip samples to Barry surveys so you can compare them with neighbouring houses.
- Postcode district
- CF63
- County or area
- South Glamorgan
- Nation
- Wales
- Nearby
- Penarth, Cardiff, Caerphilly, Pontypridd
Planning and building control in Wales
Householder rules in Wales are similar to England's: in Barry, a similar-looking finish on a house is often permitted, but conservation areas, flats and listed buildings need permission or consent.
Building control in Wales applies to most insulation and re-rendering jobs of this size; the quote states who submits the notice.
Are brick slips real brick?
They can be — cut or manufactured clay slips — or concrete and flexible polymer slips designed to look like brick. Clay slips are heavier and need systems rated for that weight.
Brick slip finish over insulation prices in Barry
| Item | Guide price | Notes |
|---|---|---|
| Brick slip EWI | £185–£260 per m²0% VAT | Excluding scaffold |
| Brick slip feature panels | £168–£265 per m²inc VAT | Plinths, bays, features |
| Matching samples | Provided at survey |
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%.
From enquiry to finished wall
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Brick slip EWI in Barry: questions
Can I mix brick slips and render?
Yes. A brick plinth or ground floor with render above is a common combination.
Do brick slips fall off?
Not when installed to the system manufacturer's specification, with the right adhesive, fixings and pointing.
Will brick slips match my neighbours' brick?
We source slips to get close in colour and texture and show samples beforehand, but an exact match to weathered brick isn't always possible.
Do you cover Barry?
Yes — we survey and quote brick slip finishes in Barry (CF63) and nearby Penarth, Cardiff and Caerphilly, with a fixed written price before any work starts.