Good morning!
I am renovating our basement and have just laid a platonmatta in our hallway. Now I'm going to lay 12mm floating chipboard on top of the platonmatta for stability before the laminate flooring.
The hallway is T-shaped, and I'm wondering if all the chipboards need to be laid in the same direction, or if you can have the short side tongue against a long side to continue in the other direction of the T-shape?