90% of homes needing insulation will now get it for free[1]
Why your home could be one of the millions more now eligible:
  • Eligibility is based on your home, not your income.
  • Your home could qualify, whether you own or rent it.
  • You don't have to be a British Gas customer, or buy any other products and services.

See if your home is eligible today

Or call to book a free, quick no obligation survey of your home:

Mon–Fri 8am-8pm, Sat 8am-4pm

0800 107 1111 [2]

Properties built from 1st January 1983 should already have cavity wall insulation, and any property built from 1st January 1991 should not need loft insulation.

How much could I save every year?

Annual saving Detached Semi-detached Mid-terrace Bungalow Flat
Cavity wall insulation £250 £145 £95 £100 £75
Loft insulation (0-270mm) £250 £150 £140 £200 -

(Source, Energy Saving Trust)

[1] British Gas installs in mainland Great Britain only. Free installations are through the Energy Companies Obligation and are subject to assessment, technical survey and eligibility criteria. The funding available is to cover insulation and if needed extra specialist equipment i.e. scaffolding and vents. Some properties require more specialist equipment which can't always be covered so if you need more you have the option to pay the extra. Tenants must seek landlord's permission.

[2] Phone lines are open 8am–8pm Monday to Friday and 8am–4pm on Saturday. Closed on Bank Holidays. Calls are free from a BT landline, however charges from mobile phones and other networks may vary. Calls may be monitored and/or recorded for quality assurance and compliance purposes.

[3] Savings figure source energysavingtrust.org.uk/insulation/roof-and-loft-insulation and energysavingtrust.org.uk/insulation/cavity-wall-insulation August 2014. Actual savings depend on individual circumstances.