Hi,
I'm trying to find the best deal on blanket insulation for my loft.
I need 20 SqM & have read you should have a thickness of 270mm. http://www.whitehorsedc.gov.uk/Energy/DetailPage-5386.asp
The local B&Q only have Knauff 150mm @ £10.48 covers 2 SqM per roll. So £104.80 for 10...