Browse Forums Bathrooms and Laundry 1000000% definitely add insulation. I have in my home and it makes a big difference minimising sound transfer. Insulation is pretty cheap and definitely worth it 2 6495 Engineering timber is certainly a less fuss option, times cheaper to supply and install and better withstands humidity. 1 16306 Hi there, I'm a conplete newbie to this, but I'm looking to put a floor down in my 6x9m shed. It's currently sitting on a 100mm thick concrete perimeter (dirt floor… 0 6785 |