By Adam Branson2016-05-27T00:00:00
Properties’ energy efficiency ratings are often a moveable feast but do they leave too much scope for chicanery?
You must be logged in to continue
Register for free to finish this article.
Sign up now for the following benefits:
To access this article REGISTER NOW
Would you like print copies, app and digital replica access too? SUBSCRIBE for as little as £6 per week.