Internal wall insulation · East Sussex
Internal wall insulation in Hastings
We quote internal wall insulation for homes in Hastings (TN34) and nearby Bexhill-on-Sea and Eastbourne, with guide prices online and a free survey to fix the price. We plan internal insulation in Hastings homes room by room so you keep the rest of the house usable.
- Free survey in TN34 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Hastings
Postcode, service and a phone number is all we need.
Included as standard
- Insulated plasterboard, stud wall or breathable systems
- Needs careful detailing at floor joists, reveals and corners
- Can be done one room at a time during a renovation
- Sockets, radiators, skirting and coving are moved and refitted
Hastings: walls, weather and approvals
Surveys in Hastings also cover the surrounding TN34 district and towns such as Bexhill-on-Sea and Eastbourne. Hastings sits around 31 miles from Brighton. Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Exposure to wind-driven rain varies across East Sussex: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
For terraced homes in Hastings with attractive brick fronts, one approach is to insulate the front internally and the rear externally.
- Postcode district
- TN34
- County or area
- East Sussex
- Nation
- England
- Nearby
- Bexhill-on-Sea, Eastbourne, Seaford, Crowborough
Planning and building control 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.
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 Hastings
| 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
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.
Internal wall insulation in Hastings: questions
Can I stay in the house?
Yes, but each room is out of use while it's worked on, typically 3–5 days.
How much room space will I lose?
Usually 50–100mm on each insulated wall, depending on the system.
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 Hastings?
Yes — we survey and quote internal wall insulation in Hastings (TN34) and nearby Bexhill-on-Sea, Eastbourne and Seaford, with a fixed written price before any work starts.