EPS insulation · Bedfordshire
EPS external wall insulation in Ampthill
Quotes for EPS external wall insulation in Ampthill list the system, the detailing and the VAT position in writing, so you know exactly what's included. EPS is a common choice for two-storey houses, mainly on cost and weight, and we price it alongside mineral wool for homes in Ampthill.
- Free survey in MK45 and nearby
- Guide price from £105 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Ampthill
Postcode, service and a phone number is all we need.
What the job covers
- Easy to shape around bays, arches and reveals
- Used on low-rise houses; combustible, so not for taller buildings
- Grey graphite EPS reaches a given U-value with a thinner board
- Finished in silicone, acrylic, mineral render or brick slip
What we look for in Ampthill
We also cover Bedford and Dunstable, close to Ampthill. Ampthill sits around 11 miles from Luton. 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 Bedfordshire 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 Ampthill, grey EPS can sometimes avoid the cost of extending the roofline.
- Postcode district
- MK45
- County or area
- Bedfordshire
- Nation
- England
- Nearby
- Bedford, Dunstable, Leighton Buzzard, Bletchley
Permissions in England
Before quoting in Ampthill, we check whether the property is in a conservation area, under an Article 4 direction or listed, because that decides whether changing the outside needs planning permission.
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 is EPS insulation?
Expanded polystyrene is a closed-cell foam made from beads that are expanded and moulded into boards. White EPS is the standard grade; grey EPS has graphite added, which reflects radiant heat and improves performance by roughly 15–20%, so a thinner board does the same job. Both are used inside certified render systems where the board, adhesive, fixings, mesh and finish are tested together by the manufacturer.
EPS external wall insulation prices in Ampthill
| 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
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
EPS insulation in Ampthill: 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 Ampthill?
Yes — we survey and quote EPS external wall insulation in Ampthill (MK45) and nearby Bedford, Dunstable and Leighton Buzzard, with a fixed written price before any work starts.