Hi, any advice on this matter would be greatly appreciated. The loft space i have is very dirty and dusty, i would presume this is because there is no felt or suitable material under the roof tiles. What would be the best solution to stop dirt coming in and also act as insulation. I have been told i could put celotex between the rafters or i have seen a foil backed material which looks like you just attach to the rafters, or is there a better solution.
Many thanks.
Many thanks.