Removing a cast iron tub can be a daunting task due to its weight and size. However, with the right tools and some careful planning, it’s possible to remove it without causing damage to your bathroom. Follow these 11 steps to safely and efficiently remove a cast iron tub.

1. Gather your tools: You’ll need a pry bar, a reciprocating saw or angle grinder, safety goggles, gloves, ear protection, a bucket or large container for debris, and some helpers.

2. Turn off water supply: Before starting any work on the tub, be sure to turn off the water supply to the bathroom.

3. Disconnect plumbing: Remove any fittings connected to the bathtub drain and overflow pipe. It may be useful to have an adjustable wrench handy for this task.

4. Remove fixtures and hardware: Carefully remove any faucet handles, showerheads, or other fixtures attached to the tub.

5. Cut surrounding caulk: Use a utility knife or putty knife to carefully cut around the tub edges where the caulk connects it to the floor or walls.

6. Pry away tile or surround (if present): If there is tile or a surround around your cast iron tub, carefully pry it away with your pry bar/pry tool.

7. Prepare helpers and plan exit route: Due to its heavy weight (usually between 300-500 lbs.), you’ll likely need assistance moving the cast iron tub out of your bathroom. Enlist a team of helpers and plan an exit route that has minimal obstacles and ample space for maneuvering.

8. Break the tub into smaller pieces (optional): If you’re unable or unwilling to move the intact tub out of your bathroom, consider breaking it into smaller pieces using your reciprocating saw or angle grinder with a metal-cutting blade. Be sure to wear protective gear during this process – especially ear protection, gloves, and safety goggles. Work slowly and methodically, applying steady pressure with the saw to make small cuts through the cast iron.

9. Lift the tub off the floor: Once you’re ready to move the tub, use a pry bar to carefully lift one side up and place a piece of wood or block under it to provide leverage. Then, slide your hand under the tub and tilt it upward until you can grip its underside. Work together as a team to lift the tub off the ground.

10. Move the tub out of the bathroom: Carefully navigate the tub through your pre-planned exit route, ensuring that it doesn’t come into contact with walls or fixtures. Take breaks if needed and communicate with your helpers throughout the process.

11. Dispose of your cast iron tub: Once outside, consult your local waste disposal guidelines on how to properly dispose of a cast iron bathtub. Many areas may require that you take it to a specific recycling facility or deliver it to a curbside pickup location.

By following these 11 steps, you’ll be able to remove a cast iron tub from your bathroom safely and effectively. Remember always to prioritize safety during this heavy lifting job by wearing appropriate gear, using caution while cutting or lifting, and enlisting help from others.