Discussion in 'Subfloor Preparation' started by Jrterror0, Jul 13, 2019 at 9:33 PM.
Which way should the underlay go in relation to the laminate flooring?
Is it 90 degrees?
Won’t matter mate
Lay it diagonally
As above, no major issue but you can do it 90 just for piece of mind
If you lay it 90 to the flooring, then the seams cross a lot more joints and every run. If you were to lay it with the flooring, there's a good chance the seaming only touching a run on the short end joints every so often. It seems like it would limit potential issues.