I'm looking to improve the insulation on one wall of the house which doesn't have a cavity. I saw on a recent edition of that programme with Nick Knowles that isn't the Lottery show that it's possible to add an insulating outer layer of render to walls.
Does anyone have any experience of having had this done? Does it work?
Thanks
Last edited by: Soupytwist on Mon 11 Apr 11 at 13:44
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