I have a SQUEEKY subfloor of 1x6's on 16" centered floor joists on a 1957 built house. I planned on pounding down all the nails back down and adding wood screws everywhere. I was going to install wood laminate flooring and lineolium in different rooms. What material and what thickness of material should I lay down first?
I've used 3/32" luan mahogany plywood. Ring nails at frequent intervals, etc. Fill nail spots with concrete patch type caulk, and smoothed out with a putty knife. Otherwise, nails will "print through." To deal with the squeeks, use deck screws before you put down the plywood. This all does raise the floor a tad, but I doubt you will have any problems except where you run into a carpeted room. There are some various wood or metal transition strips you screw or nail in place. I have also used wedges driven in and glued from underneath when I had a problem by the front of a refrigerator in a kitchen where there was a lot of foot traffic and stress on the floor.
HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.