With the new bolts in place fit a new wax ring on the flange and set the toilet carefully over the bolts pressing gently until it rests flat on the floor.
How to anchor toilet to concrete floor.
Drop the anchor into the hole in your fixture and hammer the pin on the top of the anchor to drive it into the concrete hole you drilled earlier.
There 3 way to install a toilet in the baesment frist you got to find the drain if it in the floor or not.
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.
Then place the flange over the stub out and turn it until the slots for the bolts that secure the toilet are by the flange s side in relation to the wall that is behind the toilet.
Continue to hammer the anchor down until the nut and washer are tight against the fixture.
Depending ion the age of the concrete and the aggregate used for fill you may need a hammer drill even with tapcons.
It should be a fairly tight fit.
With the toilet flange in place you are ready to install the toilet with a new wax ring.
If using a plastic flange ring be careful not to crack the ring by screwing the anchors in too far.
Install toilet on concrete with no closet flange.
Insert new bolts in the flange slots heads down and align them opposite each other to match the corresponding holes in the toilet base.
A 3 8 cordless drill will be sufficient and there is no anchor to insert you simply drill the pilot hole then screw the screw right into the concrete.
If it in the floor cut the concrete floor then run thedrian pipe to where you went the toilet be be.
Install toilet basement concrete floor.
What do you do if you remove an old toilet and discover that the closet bolts are rusted out there is no closet flange and the waste line is made of terra cotta.
Place the toilet flange face down on the concrete.
Today the method most commonly used by plumbers to fix a toilet pan to the floor is with clear sanitary grade silicone.
You could pay someone to jack hammer out half of your basement floor and connec.