Re-rendering · Berkshire
Re-rendering in Windsor
Homeowners and landlords in Windsor can get a free survey and a fixed written quote for re-rendering, covering SL4 and the surrounding area. For Windsor re-render jobs, we check whether building control needs notifying for your wall area.
- Free survey in SL4 and nearby
- Guide price from £90 per m² + scaffold, inc VAT
- Fixed written price before work starts
Free survey in Windsor
Postcode, service and a phone number is all we need.
What's included
- Choice of silicone, mineral, lime or monocouche finish
- Option to add insulation at the same time
- Beads, cills and drips renewed so water is shed properly
- Brickwork and mortar checked and repaired before rendering

Windsor: walls, weather and approvals
As well as Windsor itself, we quote in Slough, Egham and Staines. It's roughly 16 miles from Windsor to Reading, the largest town in Berkshire. Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Much of Berkshire 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.
On older houses in Windsor, stripping old render often reveals mortar repairs that are best done before re-rendering.
- Postcode district
- SL4
- County or area
- Berkshire
- Nation
- England
- Nearby
- Slough, Egham, Staines, Maidenhead
Permissions in England
Planning in Windsor follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
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.
What's involved in stripping old render?
The render is hacked off, usually with breakers, and the debris bagged or skipped. The wall is then inspected: loose bricks, eroded mortar and damp spots are repaired, and the surface is prepared to suit the new system.
Re-rendering prices in Windsor
| 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
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 Windsor: questions
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.
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.
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 Windsor?
Yes — we survey and quote re-rendering in Windsor (SL4) and nearby Slough, Egham and Staines, with a fixed written price before any work starts.