Home insulation in Wolverhampton and the Black Country
Cavity wall, loft, solid wall and floor insulation fitted by TrustMark registered, PAS 2030 certified installers. Free under ECO4 for eligible homes. We check your grant for you.
- 59%
- of local homes may qualify
- £650
- typical yearly bill saving
- 24hr
- survey callback
Check if you qualify for free insulation
Two minutes. No obligation. We confirm your grant route and book a free survey.
- 100% free for ECO4-eligible households
- Cavity wall, loft, solid wall and floor
- Covers Wolverhampton, Walsall, Dudley & Telford
- TrustMark registered, fully insured installers
Or email us at enquiries@blackcountryinsulation.co.uk
What home insulation covers in the Black Country
Our insulation services
Every measure is surveyed free, fitted by accredited installers, and checked for grant funding before you pay a penny.
Cavity Wall Insulation
From £450Fill unfilled cavities in post-1920s homes. From £450, or free under ECO4.
Learn more →Loft Insulation
From £300Top up to the recommended 270mm. From £300, or free under ECO4.
Learn more →Solid Wall Insulation
From £4,000External (EWI) and internal (IWI) systems for pre-1930s solid-wall homes.
Learn more →Floor Insulation
From £500Suspended timber and solid floor insulation. Often overlooked, easy wins.
Learn more →Insulation Grants
Free checkECO4, Warm Homes Local Grant and Boiler Upgrade Scheme. Check eligibility free.
Learn more →Why Black Country homeowners choose us
Local to the Black Country
We know the housing stock here, from solid-wall terraces in Whitmore Reans to new-town cavity builds in Telford. The right measure depends on the property, and we survey before we recommend.
Accredited and insured
All work is carried out by TrustMark registered, PAS 2030 certified installers approved to deliver Ofgem-funded ECO measures, backed by £5m public liability insurance.
We handle the grants
ECO4, the Warm Homes Local Grant and the Boiler Upgrade Scheme each have different rules. We work out which one fits your home and complete the paperwork for you.
Find out if your home qualifies for free insulation
Free survey, no obligation, and we tell you straight whether you are eligible for a grant. ECO4 funding ends December 2026.
Areas we cover
One local team covering Wolverhampton, Walsall, Dudley and Telford, plus the surrounding towns.
Insulation and grant guides
Plain-English guides to grants, costs and getting your home warmer.
Frequently asked questions
Do I qualify for free insulation in Wolverhampton?
Many homes do. If you claim a means-tested benefit such as Universal Credit, Pension Credit or Child Tax Credit, your home is likely eligible for fully funded insulation under ECO4. Even without a benefit, City of Wolverhampton Council's LA Flex route can qualify households on a low income, with a relevant health condition, or in a fuel-poverty postcode. Around 59% of Wolverhampton homes sit in the EPC D to G bands that grants target. We check your eligibility free.
How long does insulation take to install?
Most jobs are quick. Cavity wall insulation on a typical semi takes two to three hours. Loft insulation is usually a half-day. Floor insulation runs from half a day to a full day depending on access. Solid wall insulation is the larger job, taking several days to a couple of weeks for external systems. We confirm timings at the free survey stage.
When does ECO4 funding end?
The ECO4 scheme runs until 31 December 2026. Demand is high as the deadline approaches and surveyor availability tightens toward the end, so we recommend booking a free eligibility check well ahead of the cut-off to secure funding for your home.
Which areas do you cover?
We cover Wolverhampton, Walsall, Dudley and Telford, along with surrounding Black Country towns including Bilston, Wednesfield, Tettenhall, Stourbridge, Halesowen and Brierley Hill. If you are in a WV, WS, DY or TF postcode, we can almost certainly help.