Re-rendering · Greater London
Re-rendering in Richmond
We quote re-rendering for homes in Richmond (TW9) and nearby Isleworth and Hounslow, with guide prices online and a free survey to fix the price. On older houses in Richmond, stripping old render often reveals mortar repairs that are best done before re-rendering.
- Free survey in TW9 and nearby
- Guide price from £90 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Richmond
Postcode, service and a phone number is all we need.
What's included
- Option to add insulation at the same time
- Choice of silicone, mineral, lime or monocouche finish
- Brickwork and mortar checked and repaired before rendering
- In England and Wales, Building Regulations apply when more than half of a wall is re-rendered
Homes and walls in Richmond
Surveys in Richmond also cover the surrounding TW9 district and towns such as Isleworth and Hounslow. London's housing includes a large stock of Victorian and Edwardian solid-wall terraces, inter-war semis and post-war blocks, and conservation areas cover many streets — so planning is often the first question for external work.
Much of Greater London sits in the lower wind-driven rain exposure bands, which keeps the choice of finishes wide — though hilltop, coastal and exposed gable walls can still need a tougher specification, so we check the actual site.
When Richmond homeowners ask for re-rendering, we price an insulated option alongside so the choice is clear.
- Postcode district
- TW9
- County or area
- Greater London
- Nation
- England
- Nearby
- Isleworth, Hounslow, Barnes, Chiswick
Planning and building control in England
For a house in Richmond, external insulation or render is often permitted development if it looks similar to the existing walls; conservation areas, flats, commercial buildings and listed buildings need permission or consent, so we check your address first.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
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 Richmond
| 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.
What happens next
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Re-rendering in Richmond: questions
Is it worth adding insulation?
On solid or concrete walls it's usually the most cost-effective time to do it, because access and preparation are already paid for.
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.
Can I re-render just one wall?
Yes, though matching colour and texture to the other walls may mean recoating them too.
Do you cover Richmond?
Yes — we survey and quote re-rendering in Richmond (TW9) and nearby Isleworth, Hounslow and Barnes, with a fixed written price before any work starts.