Replace Toilet Flange Slab Floor

Leave enough room to work on the toilet flange but lay the newspapers or towels close by so you don t have to move the toilet too far.

Replace toilet flange slab floor.

Make sure to keep the toilet straight and as perpendicular as possible when lowering. With the toilet flange in place you are ready to install the toilet with a new wax ring. In order for that type of installation i will need to build up the sub floor with 1 4 plywood alone with 3 4 hardwood floor. Lay the toilet on its side and put the new wax ring on the round mouth that sits on top of the flange.

Place newspapers or towels on the floor next to the toilet. Fix the toilet flange on concrete floor. You will place the toilet on these after you disconnect it from the flange. If using a plastic flange ring be careful not to crack the ring by screwing the anchors in too far.

Be careful not to move or tilt the toilet after setting the wax seal on the flange. Place the toilet bowl atop the new flange aligning the bolt holes in the base of the bowl with the bolts in the flange. Press down to seal the wax ring with the flange. If it is a 4 id pipe you could probably install one inside of the pipe.

It may help to get a better grip by holding the bowl by the inside rim instead of the outer. The height may be too high though. Here at our wall street apartments. Replace the toilet by lining up the holes on the toilet base with the two bolts.

Concrete slab toilet flange below floor level 4 answers i am installing a hardwood floor on a concrete slab. Lower it down and apply pressure to set the seal. Yesterday while making my rounds a tenant in one of the apartments approached me and mentioned their toilet was loose. Screw the toilet flange onto the concrete use tapcon anchors or a similar type of masonry concrete screws to fasten the toilet flange to the concrete slab.