Hello
Hi
I'm tiling a bathroom floor and have laid 9mm plywood (screwed down) over the floor boards.
Like an idiot i didnt research this and have since read that thicker plywood is advisable.
I have some more 9mm plywood leftover that i had earmarked for other uses.
If i screw this on top of the plywood i have already laid, will it have the same effect as if i had laid one sheet of 18mm thickness in the first place?
Is 9mm definately going to be too thin, ideally i dont want to increase the height any further due to aesthetics?
cheers
Hi
I'm tiling a bathroom floor and have laid 9mm plywood (screwed down) over the floor boards.
Like an idiot i didnt research this and have since read that thicker plywood is advisable.
I have some more 9mm plywood leftover that i had earmarked for other uses.
If i screw this on top of the plywood i have already laid, will it have the same effect as if i had laid one sheet of 18mm thickness in the first place?
Is 9mm definately going to be too thin, ideally i dont want to increase the height any further due to aesthetics?
cheers