Brick Slip EWI in Ashton-in-Makerfield

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 Ashton-in-Makerfield

Ashton-in-Makerfield is in the WN4 postcode district, about 17 miles from Manchester. 6 other towns we cover are within 25 miles.

Nearby places we cover from Ashton-in-Makerfield include Golborne (2 miles), Newton-le-Willows (3 miles) and St Helens (4 miles), all in England.

Your quote will name the certified system, the board thickness and the calculated U-value for your walls, not a vague 'insulation package'.

Brick slip EWI near Ashton-in-Makerfield: Golborne (2 miles), Newton-le-Willows (3 miles), St Helens (4 miles), Wigan (4 miles), Hindley (4 miles), Leigh (5 miles).

Cost in Ashton-in-Makerfield

Guide prices for brick slip external wall insulation in Ashton-in-Makerfield 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.

What moves the price most is the board and finish you choose, the access around the house, and details such as roofline extensions or moving a gas meter.

Key facts

Corners: L-shaped corner slips
Insulation underneath: EPS or mineral wool, as certified
Best for: Brick streets, planning-sensitive fronts

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

Can brick slips match my existing bricks?

Slips come in a wide range of colours and textures, and a close match is often possible. An exact match to weathered Victorian brick is hard; we bring samples to the survey and you see them against your wall in daylight before ordering.

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Rules that apply in Ashton-in-Makerfield

Planning: 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.
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 Ashton-in-Makerfield: questions

Are there grants for external wall insulation in Ashton-in-Makerfield?

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.

Is VAT charged on brick slip external wall insulation in Ashton-in-Makerfield?

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.

How long will the work take in Ashton-in-Makerfield?

Two to six weeks on site for most houses, depending on size: bungalows are quicker, detached houses longer, weather allowing. Render isn't applied in rain or frost.

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Brick slip external wall insulation in Ashton-in-Makerfield