Internal wall insulation · Hampshire
Internal wall insulation in Bordon
If you're planning internal wall insulation in Bordon, start with a free survey: we measure, check the walls and confirm planning and building control for your address. We plan internal insulation in Bordon homes room by room so you keep the rest of the house usable.
- Free survey in GU35 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Bordon
Postcode, service and a phone number is all we need.
Part of every quote
- Needs careful detailing at floor joists, reveals and corners
- Loses roughly 50–100mm per insulated wall
- Keeps the outside of the house exactly as it is
- Insulated plasterboard, stud wall or breathable systems
Bordon: walls, weather and approvals
We also cover Farnham and Aldershot, close to Bordon. Bordon is about 28 miles from Southampton. 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 Hampshire: 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 Bordon with attractive brick fronts, one approach is to insulate the front internally and the rear externally.
- Postcode district
- GU35
- County or area
- Hampshire
- Nation
- England
- Nearby
- Farnham, Aldershot, Fleet, Godalming
Approvals 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.
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 Bordon
| 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 Bordon: questions
How much room space will I lose?
Usually 50–100mm on each insulated wall, depending on the system.
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.
Do you cover Bordon?
Yes — we survey and quote internal wall insulation in Bordon (GU35) and nearby Farnham, Aldershot and Fleet, with a fixed written price before any work starts.