I was told a " riser", woukdnt that be the piece placed on topof a sub floor?
Is it most common to see a patio door placed directly over the " sub floor"?
Ok, thats the riser. I was merely talking about the wood directly under a patio door or entry door. I always called it the sill or sub floor but for some reason thought there was another name for it.
I know when we have rotted wood under a patio door, they usually install a new 1 x 6 . I guess i was wondering what the term for that 1 x 6 would be?