I'm wanting to clean my roof space, lay down insulation and lay boards down for storage - the prob is judging by the spiders webs I don't think anyones been up there since the house was built in the 1950s. I tried to clean a part with my hoover and nearly broke it as there's thick splinters of wood and the dust is inches thick - i'm only able to balance between the rafters as there's only the plasterboard from the ceiling below on the floor part. i live in a dorma house so want to get insulation down the sides of the roof too but only have approx 5" max space to put the insulation down to over 5 meters below - can anyone recormend how i should start this? I've also heard that in Scotland you can get subsidies for insulating your house - is this true and where do you apply?