Insulating your home is one of the most effective ways to keep warm and cut your bills.

What's more we offer great discounts on our expert insulation service so the savings could really add up.

Home Insulation from British Gas

If you're a British Gas customer and you have your loft and wall insulated, it could pay for itself in just over a year.

Are you eligible for FREE insulation?

If you're a British Gas customer receiving income or disability-related benefits - or aged 70 or over, we can insulate your home for free.

Find out more »

Where you see this badge, you can be confident that the product or service described will genuinely help to reduce carbon emissions.

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Notes

We install in mainland Great Britain only. Not valid in certain areas of North and West Scotland. Subject to availability. Not all homes are suitable for cavity wall and/or loft insulation. Prices may vary, subject to survey and exclude scaffolding and any specialist equipment. Successful applicants will only be eligible for measures recommended by the appointed surveyor. Offer subject to withdrawal at any time.

* Prices based on a 3 bed semi-detached property. Prices may vary, subject to survey. Successful applicants will only be eligible for measures recommended by the appointed surveyor. British Gas customers will receive a £25 discount on standard prices for both loft and cavity wall insulation, to a maximum value of £50. This offer cannot be used in conjunction with any other British Gas home insulation offer. Prices are subject to change.

† Lines open 8:00am - 8:00pm Monday - Friday, 8:00am - 6:00 pm Saturday. Calls may be monitored or recorded for quality assurance. Evening and weekend calls cost 6p plus up to 2 pence per minute from a BT Together landline. Mobile and other providers' charges may vary.

**Source: Energy Saving Trust, October 2008. Based on a gas-heated 3-bedroom semi-detached property with average levels of existing insulation. Consumption of a 3 bed semi is based on typical industry average consumption assessed by DECC as being 18,241 kWh gas, 4013 KWh electricity. Individual savings may vary depending on type and age of home. Not all homes are suitable for additional insulation. When 'updating' existing insulation, savings will be reduced. Actual savings depend on individual circumstances.