Flanges are vital elements in connecting toilets to sewers because that is where the wax ring goes. Not only that, they do the job of securing the bathroom to the floor and keeping it stable. For emergency repair services, call a professional.
Cutting Old Flange And Obstructions
The old flange is likely to be in place (hopefully, the previous owners used a flange). You will need to remove it and any obstructions. You will see that the previous flange was attached using screws embedded in the concrete. Since these old screws weren’t long enough for the new bathroom and were rusty, it was time to cut them.
Use an angle grinder or multi-tool equipped with a metal blade to cut these obstructions. A hand saw will not work, as you need to place the blade at ground level.
Scrape The Ancient Wax Ring
The old wax ring will also be in place. This is an annoying little thing since the wax is thick, fluffy, and smells like oil. This step requires patience, a spatula, and thin latex gloves. Methodically, remove all traces of the old wax ring and deposit the bits directly in a plastic bag.
Place T Bolts On Flange
Place the T-screws upside down on the flange so that the threaded parts are glued. This step is all about the placement of the flange, not the installation of the bathroom. Having the screws in place helps to visualize better how the bathroom will be positioned.
Measure To Guarantee The Toilet Parallel To The Wall
Press the flange of the toilet into the drainpipe. Use the T-bolts as position points. You will want them to be the exact distances from the back wall. This will make sure that the toilet tank is opposite the wall. You can turn the flange in any direction until you get your choice of position. Even after the toilet is placed, you still have the opportunity for some slight rotation. But it is always best to place the position as straight as possible before that point.
Drill Holes In The Concrete
With your hammer drill and 1/4 “of concrete/masonry, drill 4 equidistant holes around the ring directly through the holes. Use the impact drill depth gauge to reach the required depth. Be careful not to let the bit reach the drainpipe.
- Screw Bolt Flange on Concrete
- Use concrete screws to secure the cabinet flange to the concrete slab.
- If you are using a plastic flange ring, be careful not to break the ring by drilling too much.
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