Closet flanges should always have the bottom of the flange resting on top of the finished floor. So to answer this specific question, the tile should be under the flange and the flange should be secured to the subfloor.
If the floor finish in the room that the closet opens from is tile, and the base of the closet is at floor level, having the same floor finish in the closet is attractive and makes it easy to clean.
The toilet should sit on top of the new tile.
this
With a deep floor flange Or a wax seal with a horn and extra long Brass floor flange bolts
To install a toilet flange on top of tile, first ensure the tile is clean and level. Use a wax ring to create a seal between the flange and the toilet drain. Place the flange over the drain and secure it to the floor with screws. Make sure it is level and flush with the tile surface. Finally, attach the toilet to the flange using bolts and nuts.
The toilet flange goes on top of the tile.
To properly install a toilet flange on tile, first ensure the tile surface is clean and level. Place the flange over the drain hole and mark the screw holes on the tile. Drill pilot holes for the screws, then secure the flange to the tile using screws. Make sure the flange is level and flush with the tile surface. Finally, connect the toilet to the flange using a wax ring for a secure seal.
To properly install a toilet flange on tile, first ensure the tile surface is clean and level. Place the flange over the drain hole and mark the screw holes on the tile. Drill pilot holes for the screws, then secure the flange to the tile using screws. Make sure the flange is level and flush with the tile surface. Finally, connect the toilet to the flange using a wax ring for a proper seal.
what is the waste allowance with floor tile
tile should slope sightly down toward the drain and drain should be recessed slightly below the top of the tile
Pull the toilet. Check the closet flange. If it is not loose or broken, replace the wax ring and closet bolts. Reset toilet. Level with wobble wedges. Caulk base of toilet.
To install a toilet flange over tile, first ensure the tile is clean and level. Use a hammer drill to create pilot holes in the tile, then screw the flange into place using appropriate screws. Make sure the flange is securely attached to the subfloor. Finally, connect the toilet to the flange using a wax ring for a proper seal.