EPS insulation · Hertfordshire
EPS external wall insulation in Potters Bar
We quote EPS external wall insulation for homes in Potters Bar (EN6) and nearby Barnet and Enfield, with guide prices online and a free survey to fix the price. Where eaves are shallow on a house in Potters Bar, grey EPS can sometimes avoid the cost of extending the roofline.
- Free survey in EN6 and nearby
- Guide price from £105 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Potters Bar
Postcode, service and a phone number is all we need.
What you get
- Finished in silicone, acrylic, mineral render or brick slip
- Easy to shape around bays, arches and reveals
- Used on low-rise houses; combustible, so not for taller buildings
- Light boards mean fewer fixings and a faster install
Before we quote in Potters Bar
We cover Potters Bar and nearby Barnet, Enfield and Borehamwood. Potters Bar is about 10 miles from Watford. 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 Hertfordshire 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.
We compare EPS against mineral wool for each Potters Bar enquiry rather than assuming one board suits every wall.
- Postcode district
- EN6
- County or area
- Hertfordshire
- Nation
- England
- Nearby
- Barnet, Enfield, Borehamwood, Hatfield
Approvals in England
Planning in Potters Bar 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.
If the work covers more than half of a wall, or a quarter of the building's whole envelope, it counts as renovating a thermal element, with a target of about 0.30 W/m²K where feasible.
When is EPS the right choice?
EPS suits most two-storey houses, bungalows and park homes where the wall is sound and there are no fire-height restrictions. It is a good fit where eaves are shallow, because grey EPS can hit the target with less thickness. On buildings with a storey 11 metres or more above ground, or where the guidance asks for non-combustible materials, mineral wool is used instead.
EPS external wall insulation prices in Potters Bar
| 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 Potters Bar: questions
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.
Will woodpeckers damage EPS?
It happens occasionally, especially near woodland. Damage is to the render and board surface and is repaired with a mesh patch and colour-matched finish.
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.
Do you cover Potters Bar?
Yes — we survey and quote EPS external wall insulation in Potters Bar (EN6) and nearby Barnet, Enfield and Borehamwood, with a fixed written price before any work starts.