"Tim Daneliuk" wrote

I'd obviously like to avoid both the cost and pain of raising the floor
an additional 3/8" if I don't have to. But ... I also want this done
rights. So ... what is the wisdom of the Wreck on this one?

Assuming that it is indeed tongue and groove "OSB subflooring", properly
installed and level, there should be no need to add an additional layer of
plywood subfloor prior to installing nailed down HW flooring.

Most of the houses I build are HW floors throughout, and the above is a
common practice on all second story HW floor installations.

--
www.e-woodshop.net
Last update: 9/30/07
KarlC@ (the obvious)