Brick Slip EWI in Battersea | Prices & Free Survey

What is brick slip external wall insulation?

Brick slip external wall insulation is an EWI system finished with 10–20mm thick clay brick slips, bonded with adhesive onto a reinforced basecoat over the insulation and then pointed. Corner slips return around external corners so the finish reads as solid brickwork.

Brick slip EWI around Battersea

Battersea is in the SW11 postcode district, about 3 miles from London. 6 other towns we cover are within 25 miles.

We arrange surveys in Battersea (SW11) at a time that suits you, and cover neighbouring Chelsea, Pimlico and Westminster too.

We photograph every hidden layer as it goes on, so you have a record of what's behind the finish on your Battersea home.

Brick slip EWI near Battersea: Chelsea (1 mile), Pimlico (1 mile), Westminster (2 miles), Fulham (2 miles), Brixton (2 miles), London (3 miles).

Cost in Battersea

Guide prices for brick slip external wall insulation in Battersea run from about £185 to £265 per square metre installed, slips and pointing included; scaffolding priced per house, with VAT at 0% on homes until 31 March 2027.

The final figure depends on wall area, the number of windows and doors, the finish and how much work the roofline, sills and services need.

Key facts

Bond: Stretcher, Flemish-effect or to match
Insulation underneath: EPS or mineral wool, as certified
Weight: Heavier than render; anchor pattern checked

Why choose it

Often an easier route through planning than render on brick streets
Very durable, low-maintenance face
Can mix with render on side and rear walls to manage cost

Why is a brick slip finish more expensive?

Slips are a material cost on their own, they are laid by hand course by course, corners need special pieces, and the whole face is pointed. Expect brick slip finishes to cost noticeably more per square metre than render.

More services in Battersea

Rules that apply in Battersea

Funding: Low-income households in homes rated below EPC C can apply for Warm Homes: Local Grant where their council is taking part. The Great British Insulation Scheme closed on 31 March 2026, and ECO4 closes on 31 December 2026; its final months are for finishing and putting right existing work. Grant schemes use their own approved installers, so check a scheme's installer rules before booking; our quotes are for privately funded work unless we confirm otherwise in writing. Grants guide
VAT: Installing insulation in a home is zero-rated for VAT until 31 March 2027, then 5%.

Checked October 2026. Rules change, so we confirm them for your address at survey.

Brick slip EWI in Battersea: questions

Do I need planning permission for external wall insulation in Battersea?

On a house, external wall insulation is usually permitted development if the finish looks similar to the existing walls. Render or cladding on a house in a conservation area, National Park, National Landscape (AONB), the Broads or a World Heritage Site needs planning permission. Flats and maisonettes have no householder permitted development rights, listed buildings need listed building consent, and an Article 4 direction can remove rights locally.

Is VAT charged on brick slip external wall insulation in Battersea?

Not on installing insulation in a home at the moment: that's zero-rated until 31 March 2027, after which the rate is due to be 5%. Work on commercial buildings is standard-rated.

Do you cover Chelsea as well as Battersea?

Yes. From Battersea we also cover Chelsea, Pimlico and Westminster, and the rest of Greater London.

Brick slip EWI | Brick slip EWI in Greater London | All services in Battersea

Brick slip external wall insulation in Battersea