Shower Drain Flange Rusted Bolts

[rekcuz]

Hello, I'm remodeling a shower and the cast iron drain flange is badly rusted. The bolts snapped off when I was removing the top half of the flange and now I have broken bolts stuck in the bottom half of the flange.

Do I:

1) Try removing the rusted bolts

2) Break into the concrete floor and remove bottom half of flange

3) Another Solution

 

[Twowaxhack]

Break the slab out and replace the ptrap and everything above it.

That’s the minimum.

 

[rekcuz]

Ok great. Thank you. That's what I was afraid of but wanted to confirm with a more experienced person. Will do