- Posts 1
Last Activity:10-28-2013 9:43 PM
Posted in thread: reinforcing a subfloor on 10-28-2013 at 09:07 PM
Speaking as a 22 year contractor and having "Actual" experience in framing and tile, if you
have the ability to add a joist in between then do it. 16 oc would be ideal so if you can
easily add a joist...