Generally, replacing your bathtub won’t require a permit from your local authorities if there is no change in size and design of the tub. However, there are a few situations where you might need to get a permit, including:
- If you’re replacing your standard size bathtub with a little more luxurious option, like a jacuzzi bathtub, drop-in bathtub or a custom-made, extra-large bathtub, you must need a permit. Because these tubs require different plumbing configurations or reinforce the floor to support the extra weight.
- If the new bathtub needs the drain pipes or faucets to be moved from their current location, it’s best to check with your building department. Moving plumbing can affect the water pressure in your home and could potentially cause leaks if not done correctly.
- If the new tub is a different size than the old one, it may require adjustments to the surrounding walls or flooring. In this case, a permit is also necessary.
The best way to be get the answer of this question is to contact your local building department. They’ll be happy to guide you and let you know if a permit is needed for your specific bathtub replacement project.
