I’m replacing my toilet flange but the opening inside diameter is 3.5 inches. I bought the typical 3x4 flange but it sits directly on top of the opening.

What size flange do I need?

Inside Diameter looks like 3.5”

3x4 flange sits directly on top of opening

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.