Thanks for those two responses.
Don't like the polystyrene or bag options as both of those would not pass the BS FR tests. Or put another way, might/could/would invalidate my home structural insurance, especially if the insurer uses a specialist FR surveyor which increasingly they do.
I...
Sounds a simple enough solution. The problem with it is that the plastic bag is flammable and would not pass the BS FR tests.
As a lawyer I know how well insurance companies reject claims. They need little excuse to say "No" and the last thing I'd want, if my house has burnt down, is a big...
Does anyone know where I can obtain, or has heard anything about, a new product called HatchThatch (or something similar?) It insulates and draught excludes a loft hatch in one very easy application.I can't find it anywhere from the DIY stores.Sounds a brilliant product though.
Be careful with this DIY plastic bag around insulation material and fixing it to the loft hatch.
Plastic is flammable and can both start and spread a fire. Insurance companies have all sorts of reasons not to pay claims including valid ones-e.g. defective materials that don't comply with any...