Internal wall insulation · Greater Manchester
Internal wall insulation in Westhoughton
Need internal wall insulation in Westhoughton? Tell us about the property and we'll arrange a free survey and a written quote. Where a property in Westhoughton is in a conservation area or the front elevation must stay unchanged, internal insulation is often the practical route.
- Free survey in BL5 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Westhoughton
Postcode, service and a phone number is all we need.
What's included
- Insulated plasterboard, stud wall or breathable systems
- Sockets, radiators, skirting and coving are moved and refitted
- Can be done one room at a time during a renovation
- Loses roughly 50–100mm per insulated wall
Before we quote in Westhoughton
We also cover Atherton and Hindley, close to Westhoughton. Westhoughton sits around 13 miles from Manchester. The North West has one of the largest stocks of pre-1919 solid-wall terraces in England, alongside Pennine stone houses and post-war estates.
Exposure to wind-driven rain varies across Greater Manchester: 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 Westhoughton with attractive brick fronts, one approach is to insulate the front internally and the rear externally.
- Postcode district
- BL5
- County or area
- Greater Manchester
- Nation
- England
- Nearby
- Atherton, Hindley, Tyldesley, Leigh
England: planning and regulations
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 risks with internal insulation?
Insulating inside makes the masonry colder, so moisture risk rises. Weak points are where floor joists bear into the wall, window reveals and corners. A condensation risk check for the build-up, a continuous vapour control layer where specified, and returning insulation into reveals deal with most of it.
Internal wall insulation prices in Westhoughton
| 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
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 Westhoughton: questions
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.
Can I stay in the house?
Yes, but each room is out of use while it's worked on, typically 3–5 days.
Do you cover Westhoughton?
Yes — we survey and quote internal wall insulation in Westhoughton (BL5) and nearby Atherton, Hindley and Tyldesley, with a fixed written price before any work starts.