insulate floor

Hi there, I’ve been reading a lot of posts about flooring and insulation but I’m confused as ever! I’ve recently lifted all the floorboards on a first floor bedroom to move some pipework. Before putting the boards back I thought I’d fill the voids between the joists with insulation as there’s...

Hi All West Midlands based and looking for someone to tell me if I’m going down the right path. Just finished putting up 8x2 joists for a new master bedroom above my garage and looking to install insulation. Am I on the right path with the below and should I be worried about significant heat...

Has anybody used or had experience with the specific brand, "Therma-Foil"? https://www.therma-foil.co.uk/shop2/ I am considering using it as both some form of insulation and a vapor barrier. I have a suspended wooden floor, well ventilated below with air-bricks that are all clear. The company...