Think stair riser...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"?
If needed I've just called it a shim. We use them when we are trying to gain not clearance above a finished floor. Often it's a rip of 1/2" plywood on an entry door so the weatherstripping clears the customer's floor mat.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?