Re-rendering · South Glamorgan
Re-rendering in Penarth
Homeowners and landlords in Penarth can get a free survey and a fixed written quote for re-rendering, covering CF64 and the surrounding area. On older houses in Penarth, stripping old render often reveals mortar repairs that are best done before re-rendering.
- Free survey in CF64 and nearby
- Guide price from £90 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Penarth
Postcode, service and a phone number is all we need.
Included as standard
- Choice of silicone, mineral, lime or monocouche finish
- Option to add insulation at the same time
- Brickwork and mortar checked and repaired before rendering
- Old render hacked off and removed from site
What we look for in Penarth
We cover Penarth and nearby Cardiff, Barry and Caerphilly. Penarth sits around 3 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.
For Penarth re-render jobs, we check whether building control needs notifying for your wall area.
- Postcode district
- CF64
- County or area
- South Glamorgan
- Nation
- Wales
- Nearby
- Cardiff, Barry, Caerphilly, Risca
Planning and building control in Wales
Householder rules in Wales are similar to England's: in Penarth, 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.
Which new render should I choose?
On older solid walls, breathable lime or a mineral system is often safest. On sound modern masonry, silicone over a mesh base coat gives a durable, low-maintenance finish. If insulation is added, the finish is the one specified for the EWI system.
Re-rendering prices in Penarth
| 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 Penarth: questions
Can I re-render just one wall?
Yes, though matching colour and texture to the other walls may mean recoating them too.
How do I know if my render has failed?
Signs include cracks, hollow sound when tapped, bulging, pieces falling off, and damp patches inside behind cracked areas.
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 Penarth?
Yes — we survey and quote re-rendering in Penarth (CF64) and nearby Cardiff, Barry and Caerphilly, with a fixed written price before any work starts.