So if i try to screw flange over it the screws would end up in this hole or two close to it to be reliable.

What size hole to cut in subfloor for toilet flange. I hope you are talking. The toilet flange should not be flush with the floor, but it must be level to allow for a correct installation. In this video i will show you my method on how to cut a hole in floor tile to go around a toilet flange.

Your plywood will need to be laid down next. Like the 4×3 flange, it will work with a 40 pipe which is also 3 inches in diameter. The standard size for the hole is 4 1/2 inches in diameter.

Then place the new flange into the pipe, so the lip of the flange lies about ¼ above the tiles on the floor. My initial thought is to cut a square hole the size of the existing round hole, the cut a square out of plywood the same size as the square hole, then bore the right size hole in the plywood and. Now that the flange is installed, place a wax ring on the bottom of.

Massive diamond hole cutter for cutting holes for toilet flanges in tile.link here: If you are talking about the subfloor, the layer that rests on the joists, the layer the flange is screwed into, then the hole should be not much more than 5. Based on the materials from which they are made, toilet flange types include cast iron, abs/pvc plastic,.

Hello everyone, how big should the hole be for this flange? How big to cut hole for. You will need to be sure that your plywood is the right size and shape for the hole.

Mark the plywood with the. To access this pipe i have a hole about 6 wide around this pipe (see picture). Replacing or relocating a shower is a great way to refresh a bathroom and add value to your home.