Guildford council has an interesting site about energy efficiency - including a google map with a thermal overlay for the heat loss on a particular day.
If you need a postcode "GU1" then select the top option..
http://www.guildford.gov.uk/energysavingadvice
Any other authorities do this?
If you need a postcode "GU1" then select the top option..
http://www.guildford.gov.uk/energysavingadvice
Any other authorities do this?