I've been carrying out a DIY loft conversion and although i am still unsure how, i've managed to order too much insulation. I've got several 8' x 4' PIR rigid isulation boards (some 50mm thick, some 60mm thick) left over. Anyone any suggestions as to my best route to get rid of these? Are builders merhcants likely to want buy them off me? I've no doubt i'll lose money on them but to be honest, they're in my way at the moment so getting rid of them is the most important thing?
