wool

I’m going to insulate the voids between the ground floor and 1st floor of our house with sheeps wool laid onto either a breathable membrane or a wire net. Has anyone experience of doing this with a Victorian property? Or would you like to throw your advice in? I’m aware that our house is a...

im finding reclaimed 1.2 m x 2.4 m x 100mm insulation boards online for £29. it's too expensive. Does anyone know a supplier or an equivalent technology to kingspan that is less. Has anyone tried blowing their own closed cell (waterproof) foam and do you know where I could get it. still...