Get Under Bathtub Support Background. We specialize in all kinds of bathtub repairs including chip repair i found happy tubs when i searched for bathtub repair service near me and they did an amazing. It is ok to cut close to the tub and the wall, don't worry about what is under the tub unless the tub is no longer sufficiently supported.
It's obviously failing given there's a 1/8 gap b/w the plate and the floor, but seems like a major pain to replace.
What about the subfloor under the bottom plate? The blocks and/or legs attached underneath the bottom of the bath fixture are an integral part of the support system. Bleach and other disinfectants are not suitable for consumption or injection under any circumstances. When using foam to support cracked tub wont foam push tub up.