Non-traditional houses · Gloucestershire
Non-traditional and concrete house insulation in Cheltenham
Looking for non-traditional house insulation in Cheltenham? We survey homes across Cheltenham and the GL50 area, then give you a fixed written price before any work starts. Where one half of a pair in Cheltenham is insulated and the other isn't, we detail the boundary so the neighbour can join later.
- Free survey in GL50 and nearby
- Guide price from £120 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Cheltenham
Postcode, service and a phone number is all we need.
What the job covers
- Steel-framed BISF houses need care around the upper-storey cladding
- Fixing design depends on the panel or frame behind the wall
- EWI is not a structural repair for PRC houses designated defective
- The survey identifies the construction type before anything is specified
Before we quote in Cheltenham
As well as Cheltenham itself, we quote in Gloucester, Stroud and Evesham. It's roughly 7 miles from Cheltenham to Gloucester, the largest town in Gloucestershire. The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Exposure to wind-driven rain varies across Gloucestershire: 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 concrete houses in Cheltenham, we report any visible spalling or cracking before quoting the insulation, not after.
- Postcode district
- GL50
- County or area
- Gloucestershire
- Nation
- England
- Nearby
- Gloucester, Stroud, Evesham, Malvern
Planning and building control in England
Before quoting in Cheltenham, we check whether the property is in a conservation area, under an Article 4 direction or listed, because that decides whether changing the outside needs planning permission.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
How do I know if my house is non-traditional?
Clues include concrete panels or posts visible at corners, a smooth concrete or rendered finish on houses of a 1940s–1960s estate, steel sheeting on the upper storey, or a mortgage valuation that mentioned the construction type. Common types include Wimpey no-fines (poured concrete), Airey and Cornish Unit (precast reinforced concrete), Reema, Orlit and BISF (steel frame). We identify the type during the survey.
Non-traditional and concrete house insulation prices in Cheltenham
| Item | Guide price | Notes |
|---|---|---|
| EWI on concrete or steel-framed walls | £120–£180 per m²0% VAT | Includes extra preparation |
| Semi-detached, full house | £11,400–£21,2000% VAT | 80–100 m² of wall, including scaffold |
| Concrete repairs found at survey | Priced separately | Only where needed |
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.
Non-traditional houses in Cheltenham: questions
What if my neighbour isn't insulating?
We finish the system neatly at the boundary with a closing detail so the neighbouring house isn't affected and can be joined later.
Can you put EWI on a BISF house?
Yes, with care. The steel frame and upper-storey cladding need a system and fixing method designed for that construction, and the condition of the frame should be understood first.
Will EWI make my house mortgageable?
It can make a house more attractive and better insulated, but it does not replace a certified structural repair where a lender requires one. Ask your lender before relying on it.
Do you cover Cheltenham?
Yes — we survey and quote non-traditional house insulation in Cheltenham (GL50) and nearby Gloucester, Stroud and Evesham, with a fixed written price before any work starts.