Bought Thermafleece rolls to insulate under floor. Product is great to work with. Was laying on my back for much of the job. If I'd been using mineral wool this would have been horrendous with the material falling onto me. With this product no gloves needed - wore mask and glasses and the job went smoothly with no irritation. Tears easily across the rolls. A little harder to cut if cutting lengthways but apparently a good insulation saw will help. House is noticeably warmer and happy in the knowledge I haven't introduced any condensation problems which was a big concern.