I've checked out my local builders merchat and B&Q/Wickes but none seem to sell loose-fill loft insulation any more. I get that it's a PITA to lay compared with the stuff on a roll, but it's also handy for re-stuffing a ceiling cavity that some sparkies just cut 6" holes in to.
What is the modern equvalent for loose rock fibre (fire resistant not flammable stuff) loft insulation?
Nozzle
What is the modern equvalent for loose rock fibre (fire resistant not flammable stuff) loft insulation?
Nozzle