cali27
Well-known member
I know that it can't be treated, and it should be like 3/4 inch. But my question is does it matter if it's fir, pine, maple. Or it is personal preferance.
russ010 said:I'm using 19/32" exterior grade ply wood... it will last if you prep it right. Put a coat of thompsons water seal, or a few coats of exterior deck paint (that's what I do) and you'll be fine.
russ010 said:I'll look and see what that is I've got at the house... I don't remember if it's oil based or not - for some reason I'm thinking it's not, but I could be wrong.
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