Internal wall insulation · Essex
Internal wall insulation in Maldon
Internal wall insulation in Maldon: free survey, written specification and a fixed price, with the details that keep walls dry planned from the start. For terraced homes in Maldon with attractive brick fronts, one approach is to insulate the front internally and the rear externally.
- Free survey in CM9 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Maldon
Postcode, service and a phone number is all we need.
What's included
- Insulated plasterboard, stud wall or breathable systems
- Loses roughly 50–100mm per insulated wall
- Keeps the outside of the house exactly as it is
- Sockets, radiators, skirting and coving are moved and refitted
Before we quote in Maldon
We cover Maldon and nearby Witham, Chelmsford and Rayleigh. Maldon is about 13 miles from Southend-on-Sea. 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 Maldon homes room by room so you keep the rest of the house usable.
- Postcode district
- CM9
- County or area
- Essex
- Nation
- England
- Nearby
- Witham, Chelmsford, Rayleigh, Wickford
Approvals in England
Planning isn't usually involved with internal insulation. Building control is, once more than half of a wall is treated, and listed buildings need listed building consent.
Do I need Building Regulations approval?
Yes, in England and Wales once you insulate or replaster more than half of a wall's area (or more than a quarter of the building's whole envelope), it's treated as renovating a thermal element. The wall should reach about 0.30 W/m²K where practical, and building control needs to be involved.
Internal wall insulation prices in Maldon
| 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.
What happens next
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Internal wall insulation in Maldon: questions
Can I stay in the house?
Yes, but each room is out of use while it's worked on, typically 3–5 days.
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.
How much room space will I lose?
Usually 50–100mm on each insulated wall, depending on the system.
Do you cover Maldon?
Yes — we survey and quote internal wall insulation in Maldon (CM9) and nearby Witham, Chelmsford and Rayleigh, with a fixed written price before any work starts.