Home insulation in Birmingham
£478 to £7,443 installed, and 53% of homes in the council area rated EPC D to G.
What insulation costs in Birmingham
Loft only
£478–£1,139
Saves up to £233 a year. Pays back in about 3 years.
Loft + cavity walls (most common)
£1,879–£4,481
Saves up to £478 a year. Pays back in about 6 years.
Full package
£3,121–£7,443
Saves up to £546 a year. Pays back in about 9 years.
Source: Home Energy Quotes Cost Index, costs modelled September 2026, savings at the October to December 2026 price cap. Prices are estimates and include installation and VAT. Actual costs may vary.
Birmingham in numbers
Published statistics for the Birmingham council area, not our estimates.
53% of homes with an EPC in the Birmingham council area are rated D to G, and the median energy score is 68, which is band D. Warm Homes: Local Grant money for the area is paid through the West Midlands Combined Authority funding settlement rather than the national council list.
| Birmingham council area | Figure | Source |
|---|---|---|
| Homes with an EPC rated D to G | 53% | ONS, EPCs lodged to March 2025 |
| Median EPC energy score | 68 (band D) | ONS, EPCs lodged to March 2025 |
| Warm Homes: Local Grant, 2025 to 2028 | Paid through West Midlands Combined Authority | DESNZ, list updated July 2026 |
| Households on mains gas heating only | 74.2% | Census 2021, ONS |
| Electricity network operator | National Grid Electricity Distribution (West Midlands) | NESO licence area boundaries |
These are published official statistics for the Birmingham council area, which covers Birmingham, not Home Energy Quotes estimates. Sources checked 6 October 2026.
Is Birmingham a good place for home insulation?
The area’s housing stock includes a range of properties suited to home insulation installations throughout Birmingham. Combined with Midlands’s energy prices, home insulation installations here may offer good value (individual results will vary).
Birmingham has a population of 1,144,000, and the area falls within the Midlands region. We recommend getting at least 3 quotes to compare prices.
Find Installers in Birmingham
We recommend getting at least 3 quotes from qualified installers before making a decision. Check reviews, ask for local references, and make sure warranties are clearly stated in writing.
What to check before hiring an installer in Birmingham
- Qualifications — check the installer holds relevant qualifications and certifications for home insulation before signing any contract
- Local references — ask for completed jobs in Birmingham or West Midlands
- Reviews — check online reviews before committing
- Warranty — product and workmanship warranties should be clearly stated in writing
- 3 quotes minimum — we recommend comparing at least three quotes to ensure you get a fair price
Questions about home insulation in Birmingham
How much does home insulation cost in Birmingham?
How energy efficient are homes in Birmingham?
Is there a grant for home insulation in Birmingham?
The Warm Homes: Local Grant may fund insulation and low-carbon heating in Birmingham for homes in England with an EPC rating of D to G, where household income is usually £36,000 or less or someone receives certain benefits.
How long is the payback period in Birmingham?
Do I need planning permission in Birmingham?
How do I find a good installer in Birmingham?
Get quotes for your home in Birmingham
Up to three approved installers who cover Birmingham may contact you. Free, no obligation.
Birmingham on the map
Home Insulation in nearby towns
Last reviewed: . Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.