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March 6, 2026

Cast Iron Toilet Flange Replacement In New Iberia

Cast Iron Toilet Flange Replacement In New Iberia

Michael B Plumbing completed a toilet flange replacement project in New Iberia, LA. The homeowner called about a broken cast iron toilet flange that was causing instability at the toilet base. Our job was to remove the toilet, replace the damaged cast iron flange, and reinstall the toilet using a waxless seal and new toilet bolts.

First, we removed the toilet from the floor to access the existing flange. Removing the toilet allowed us to inspect the flange and surrounding drain area to confirm the extent of the damage. Because the flange was cast iron and broken, it needed a full replacement rather than a repair.

Next, we removed the old cast iron flange components. This step included taking out any remaining broken pieces and preparing the floor and drain opening for the new flange. Clearing the area ensured a clean, secure surface for the replacement flange to sit on.

We installed a new cast iron toilet flange in the drain opening to match the original material and connection type. The new flange was positioned and secured so it would hold the toilet firmly in place once reinstalled. Using a matching cast iron flange maintains compatibility with the existing drain setup.

Instead of a traditional wax ring, we used a waxless seal when reinstalling the toilet. A waxless seal creates a reliable, compressible connection between the toilet horn and the flange without the mess of a wax ring. We also installed new toilet bolts to ensure the toilet would mount securely to the flange and remain stable over time.

After the new flange, waxless seal, and bolts were installed, we set the toilet back onto the flange and tightened the bolts to the proper snugness. Proper bolt installation prevents rocking and helps maintain a good seal at the base of the toilet.

This project in New Iberia, LA followed a straightforward replacement process: remove the toilet, replace the broken cast iron flange, fit a waxless seal, install new toilet bolts, and reset the toilet. Michael B Plumbing handled each step to restore a secure connection between the toilet and the drain.

Homeowners who need toilet flange replacement or related plumbing services in New Iberia can contact Michael B Plumbing for experienced help with cast iron flanges, modern sealing options, and reliable reinstallation.

Service provided: Toilets

Location: New Iberia, LA

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