Home Depot advertises a interlocking sub-floor (particle board) that
interlocks. Haven't tried it simply because I cant deal with the height of
it. Would cause me to much work!... If I was starting from scratch, I might
have!

"Wayne Whitney" wrote in message
...
On 2005-03-16, James "Cubby" Culbertson wrote:

Anyway, considering putting down wood flooring in a few rooms at mi
casa. Substrate is concrete and there is really no motivation to
add a 1 1/2" subfloor as that will cause uneveness to other flooring
already installed.

I have heard of using a 3/4" floating subfloor over concrete by
laminating two layers of 3/8" plywood. Has anyone tried this?

Cheers, Wayne