Internal wall insulation · Essex
Internal wall insulation in Basildon
Looking for internal wall insulation in Basildon? We survey homes across Basildon and the SS14 area, then give you a fixed written price before any work starts. Where a property in Basildon is in a conservation area or the front elevation must stay unchanged, internal insulation is often the practical route.
- Free survey in SS14 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Basildon
Postcode, service and a phone number is all we need.
Included as standard
- Loses roughly 50–100mm per insulated wall
- Can be done one room at a time during a renovation
- Needs careful detailing at floor joists, reveals and corners
- Keeps the outside of the house exactly as it is
Basildon: walls, weather and approvals
As well as Basildon itself, we quote in Pitsea, Stanford-le-Hope and Wickford. It's roughly 11 miles from Basildon to Southend-on-Sea, the largest town in Essex. 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 Essex 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 plan internal insulation in Basildon homes room by room so you keep the rest of the house usable.
- Postcode district
- SS14
- County or area
- Essex
- Nation
- England
- Nearby
- Pitsea, Stanford-le-Hope, Wickford, Billericay
Planning and building control in England
Internal insulation rarely needs planning permission, but in England and Wales insulating or replastering more than half of a wall's area involves building control, and listed buildings need consent for internal changes that affect their character.
What are the options for internal insulation?
- Insulated plasterboard — PIR or phenolic foam bonded to plasterboard, fixed to the wall and skimmed. Thinnest option.
- Insulated stud wall — a timber or metal frame filled with insulation, with a vapour control layer and plasterboard. Takes more space but runs services easily.
- Wood fibre and lime — breathable boards finished in lime plaster, for older walls that need to manage moisture.
Internal wall insulation prices in Basildon
| Item | Guide price | Notes |
|---|---|---|
| Insulated plasterboard, supplied and skimmed | £75–£110 per m²0% VAT | |
| Insulated stud wall | £90–£130 per m²0% VAT | |
| Typical bedroom, one external wall | £1,795–£2,9950% VAT | Including making good |
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.
How it works
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.
Internal wall insulation in Basildon: questions
How much room space will I lose?
Usually 50–100mm on each insulated wall, depending on the system.
What happens to my radiators and sockets?
They're taken off and refitted on the new wall face. Electrical work is done by a qualified electrician.
Is internal insulation cheaper than external?
Per m² usually yes, but the cost of moving fittings and redecorating narrows the gap on whole-house jobs.
Do you cover Basildon?
Yes — we survey and quote internal wall insulation in Basildon (SS14) and nearby Pitsea, Stanford-le-Hope and Wickford, with a fixed written price before any work starts.