Hi there I'm currently having a new extension being built and after some advice on some insulation products. I will needing to buy some floor insulation at least 100/150mm also I will be having a vaulted mono pitched roof which will require insulation too. i Know there are many well known brands out there celotex/kingspan etc but are there any alternates which have the same insulating properties but are at a cheaper price. Can anyone recommend a good website to buy any of the above from? Cheers
celotex/kingspan are expensive products - http://www.secondsandco.co.uk/ may well be cheaper than your usual supplier consider the use of a good quality multi-foil for your walls and ceiling, in addition to the rigid