We set out to replace the wax seal for our toilet and discovered that the plastic flange is broken. The slot for one of the closet bolts is cracked, so it can’t hold the bolt in place.

Unfortunately, this is in the basement and the flange is bolted straight into concrete, so it’s not a simple matter to replace the flange or use one of those metal side pieces to repair the flange.

What are the options now? There’s not likely much I can do myself with my limited DIY abilities, but would a plumber be able to cope with the concrete floor? Is it going to require something more drastic? Is it going to be really expensive?

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not a simple matter to replace the flange or use one of those metal side pieces to repair the flange.

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Why not?

Use repair kit below. You have to drill a couple holes in the concrete. That requires a hammer drill and a masonry bit.

Thanks for the response.I don't have a hammer drill, and I can't even get the original screws out of the concrete. Sounds as though I need to call in a professional who has the right equipment.

Hell AliSplat,

Hkstroud gave excellent advise if are not able to do call a plumber to change it for you, good luck.

John

You might be able to drill the holes with a regular drill and a masonry bit. I just drilled 2 X 3/8", 2" deep holes on a garage floor with a regular drill.