Brick slip EWI · Mid Glamorgan
Brick slip finish over insulation in Merthyr Tydfil
Quotes for brick slip finishes in Merthyr Tydfil list the system, the detailing and the VAT position in writing, so you know exactly what's included. We bring brick slip samples to Merthyr Tydfil surveys so you can compare them with neighbouring houses.
- Free survey in CF47 and nearby
- Guide price from £185 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Merthyr Tydfil
Postcode, service and a phone number is all we need.
What you get
- Clay, concrete or flexible acrylic slips available
- Helps meet 'similar appearance' planning conditions
- Thin slips (typically 10–20mm) bonded to the system base coat
- Heavier than render, so more fixings are specified

Homes and walls in Merthyr Tydfil
We cover Merthyr Tydfil and nearby Aberdare, Rhondda and Ebbw Vale. Merthyr Tydfil sits around 7 miles from Rhondda. South Wales has long runs of solid-wall valley terraces, Victorian and Edwardian town housing and post-war council estates.
Parts of Mid Glamorgan 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.
Mixed finishes — brick slip below, render above — can suit semi-detached houses in Merthyr Tydfil.
- Postcode district
- CF47
- County or area
- Mid Glamorgan
- Nation
- Wales
- Nearby
- Aberdare, Rhondda, Ebbw Vale, Pontypridd
Planning and building control in Wales
Householder rules in Wales are similar to England's: in Merthyr Tydfil, 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 choose brick slips over render?
Permitted development for houses in England and Wales generally expects materials of a similar appearance to the existing walls. On a brick terrace or estate, render can change the street scene, while brick slips keep it. Some owners simply prefer the brick look.
Brick slip finish over insulation prices in Merthyr Tydfil
| 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%.
How it works
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 Merthyr Tydfil: questions
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.
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.
Do you cover Merthyr Tydfil?
Yes — we survey and quote brick slip finishes in Merthyr Tydfil (CF47) and nearby Aberdare, Rhondda and Ebbw Vale, with a fixed written price before any work starts.