External wall insulation
Help reduce your energy bills by up to £475 a year
External wall insulation is a layer of insulation fixed to the outside walls of your home and covered in a special type of plaster or cladding. Houses built before 1920s usually have solid rather than cavity walls. Solid walls tend to let more heat escape from the home than cavity walls. External wall insulation helps reduce the heat travelling through your home's walls helping you reduce your fuel bills and helping to make your home warmer in winter and cooler in summer - the new weatherproof coating can help enhance the look of your home.
- Save up to £475 a year on your energy bills.
- Hassle free installation project managed from start to finish.
- Helps reduce heat loss.
- Save around 1.9t of CO2 every year.
External wall insulation requires a little preparation but at British Gas we will take care of everything, we’ll handle delivery of the scaffolding, materials and skip, as well as arrange for
External wall insulation is available in certain areas of the UK - please ask us for
Find out more about external wall insulation call us on 0800 107 1111
You may also be interested in
 Savings figure source www.energysavingtrust.org.uk/Energy-saving-assumptions, (04/12). Actual savings depend on individual circumstances.
 British Gas install in mainland Great Britain only. Not all homes are suitable for insulation.
Insulate your home
Or call us on 0800 691 1165
Mon-Fri 8am-8pm, Sat 8am-4pm