Replacing subfloor

Currently trying to replace my carpet floors with laminate and looks like the subfloor is 2-layers. The bottom layer is plywood and the top layer is osb. Is this common? The previous owners had a lot of pets that peed inside so the osb has a lot of stains and some molding. If I want to replace it would I pull up both layers or just the top layer? And can I replace the floor with just 1 layer of plywood? submitted by /u/scary_kitten_daddy [link] [comments]

Mar 9, 2025 - 22:25
 0
Replacing subfloor
Replacing subfloor

Currently trying to replace my carpet floors with laminate and looks like the subfloor is 2-layers. The bottom layer is plywood and the top layer is osb. Is this common? The previous owners had a lot of pets that peed inside so the osb has a lot of stains and some molding.

If I want to replace it would I pull up both layers or just the top layer? And can I replace the floor with just 1 layer of plywood?

submitted by /u/scary_kitten_daddy
[link] [comments]