Just ordered 8 sheets of 5.5mm ply to board out my daughter's room ahead of carpeting. Was going to go for 3mm hardboard but got the fear from tales of warping on other forums and the floorboards in there are not exactly glass smooth. If that goes well, I'll be doing the same in the living room.
Just ordered 8 sheets of 5.5mm ply to board out my daughter's room ahead of carpeting. Was going to go for 3mm hardboard but got the fear from tales of warping on other forums and the floorboards in there are not exactly glass smooth. If that goes well, I'll be doing the same in the living room.