EPS insulation · Suffolk
EPS external wall insulation in Stowmarket
Looking for EPS external wall insulation in Stowmarket? We survey homes across Stowmarket and the IP14 area, then give you a fixed written price before any work starts. EPS is a common choice for two-storey houses, mainly on cost and weight, and we price it alongside mineral wool for homes in Stowmarket.
- Free survey in IP14 and nearby
- Guide price from £105 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Stowmarket
Postcode, service and a phone number is all we need.
Included as standard
- Finished in silicone, acrylic, mineral render or brick slip
- Thermal conductivity around 0.031–0.038 W/mK depending on grade
- Used on low-rise houses; combustible, so not for taller buildings
- Easy to shape around bays, arches and reveals
Stowmarket: walls, weather and approvals
We also cover Ipswich and Bury St Edmunds, close to Stowmarket. Stowmarket is about 11 miles from Ipswich. The East of England has a mix of post-war estates, inter-war semis and older solid brick and flint cottages, with some system-built council homes on post-war estates.
Much of Suffolk 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.
Where eaves are shallow on a house in Stowmarket, grey EPS can sometimes avoid the cost of extending the roofline.
- Postcode district
- IP14
- County or area
- Suffolk
- Nation
- England
- Nearby
- Ipswich, Bury St Edmunds, Sudbury, Thetford
Permissions in England
Planning in Stowmarket 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.
How thick does the board need to be?
On a 225mm solid brick wall, around 90mm of grey EPS or 100–110mm of white EPS typically gets close to 0.30 W/m²K. Stone walls, concrete panels and hollow-block walls start from different points, so the system supplier's calculation for your wall sets the final thickness.
EPS external wall insulation prices in Stowmarket
| Item | Guide price | Notes |
|---|---|---|
| EPS + silicone render | £105–£145 per m²0% VAT | Excluding scaffold |
| Grey EPS uplift | +£4–£8 per m²0% VAT | Thinner board for the same U-value |
| Bungalow, full house | £6,700–£12,8000% VAT | 55–75 m² of wall, including scaffold |
Confirmed by a fixed written quote after survey. 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.
EPS insulation in Stowmarket: questions
Is EPS insulation safe on a house?
EPS is used inside render systems that are fire-tested as a whole. On low-rise houses it is widely used. On taller buildings, or where guidance calls for non-combustible materials, mineral wool systems are specified instead.
How long does EPS last on a wall?
The board itself doesn't degrade when protected by the render system. Service life depends on the render, sealants and detailing, typically 25–30 years or more with maintenance.
White or grey EPS?
Grey graphite EPS insulates better per millimetre, so it is the pick where space is tight at the eaves or around windows. White EPS is slightly cheaper and works well where the extra thickness isn't a problem.
Do you cover Stowmarket?
Yes — we survey and quote EPS external wall insulation in Stowmarket (IP14) and nearby Ipswich, Bury St Edmunds and Sudbury, with a fixed written price before any work starts.