A missing drain stop in a bathtub is a common issue that can cause inconvenience and disrupt your bathing experience. The drain stop, or stopper, is the mechanism that controls the flow of water into and out of the bathtub. It allows you to fill the tub for a bath or drain the water once you're finished. If the drain stop is missing or broken, it can lead to water draining out during your bath, or prevent the tub from draining properly. Fortunately, this is a relatively simple problem to fix.
Common Causes of a Missing Drain Stop
Wear and Tear:
Over time, the drain stop mechanism may wear out, corrode, or break, leading to it falling out or being removed during a repair or cleaning.
Improper Installation:
If the bathtub was installed without the correct drain stopper or if the wrong type of stopper was used, this can result in a missing or incompatible stopper.
Accidental Removal:
Sometimes, the drain stop might be removed accidentally, especially during cleaning or maintenance, and not replaced properly.
How to Replace a Missing Drain Stop
Replacing a missing drain stop is a relatively easy DIY project. Here's a step-by-step guide to help you replace it effectively:
1. Determine the Type of Drain Stopper Needed:
Before you proceed with replacing the drain stop, it’s important to identify which type of stopper is suitable for your bathtub. There are a few common types:
Lift-and-Turn Stopper: This stopper is operated by lifting and turning the knob on the top of the drain.
Push-and-Pull Stopper: This type is activated by pushing or pulling a knob on the stopper itself to open or close the drain.
Toe-Touch Stopper: This is a foot-activated stopper that works by pushing it down with your toe to open or close the drain.
Trip Lever Stopper: This stopper is connected to a lever, usually located on the overflow drain, that controls the stopper’s position.
2. Remove the Old Drain Stop (if applicable):
If there is any remnants of the old drain stop or a non-functional stopper, you will need to remove it before installing a new one.
For a Lift-and-Turn or Push-and-Pull Stopper: These can typically be unscrewed by hand. If it’s stuck, use a pair of pliers to grip the stopper and gently twist it counterclockwise to remove it.
For a Toe-Touch Stopper: Remove the stopper by unscrewing it from the drain, usually by turning it counterclockwise.
For a Trip Lever Stopper: Check if the lever is loose or disconnected, and ensure the stopper mechanism is still intact. If it’s broken, you may need to replace the entire assembly.
3. Measure the Drain Opening:
Before purchasing a new stopper, measure the diameter of your bathtub’s drain opening to ensure you buy the correct size. Drain openings are typically 1.5 inches or 2 inches in diameter, but it’s always best to measure.
4. Purchase a Replacement Drain Stopper:
Once you’ve identified the type of stopper and measured the drain, visit a local hardware store or online retailer to purchase a replacement stopper. Ensure that the stopper is compatible with your bathtub and drain system.
5. Install the New Drain Stop:
For a Lift-and-Turn or Push-and-Pull Stopper: Simply screw the stopper into place by aligning it with the threads of the drain and turning it clockwise until it’s secure.
For a Toe-Touch Stopper: Place the stopper into the drain and screw it in, ensuring it’s tightly fastened.
For a Trip Lever Stopper: If you’re replacing a trip lever stopper, install the new stopper assembly by connecting the lever to the linkage and securing it in place. Make sure the stopper is in the closed position when the lever is pushed down and opens when the lever is pulled up.
6. Test the New Stopper:
Once installed, test the new drain stop to ensure it’s working correctly. Fill the bathtub with water and check if the stopper holds water in place. Then, pull the stopper to drain the water and ensure that it functions smoothly.
Troubleshooting Tips:
Leaking Stopper: If the new stopper leaks or doesn’t create a perfect seal, it may not be installed correctly. Check the stopper alignment, and ensure that it fits the drain opening properly. Consider using plumber’s putty or a rubber gasket for a better seal.
Incorrect Fit: If the stopper doesn’t fit the drain, check your measurements again. If the drain opening is unusual, you may need a special stopper or adapter to fit.
Difficulty Turning or Moving the Stopper: If the stopper doesn’t turn or move smoothly, it could be due to corrosion or debris in the drain. Clean the drain thoroughly to remove any build-up.
Conclusion
A missing or non-functional bathtub drain stop is a simple issue that can be quickly fixed with the right tools and replacement parts. By identifying the correct type of stopper, removing any old or broken parts, and installing a new one, you can restore your bathtub’s functionality. Regular maintenance and cleaning of the drain and stopper can prevent future issues and ensure your bathtub remains in good working condition for years to come. If you are unsure about which stopper to purchase or how to install it, don’t hesitate to consult a professional plumber for assistance.