How to Replace a Bathtub Seal
Bathtub overflow seal gaskets have a life span of about ten years and should be checked yearly for normal wear and tear. Their role is to create a watertight seal that helps prevent leakage from your bathtub into other parts of your home. If you live in a multistory home, check the ceiling beneath the bathtub for water stains, as they are a sure sign of trouble. Installation of a new overflow seal is a straightforward process and can usually be performed in less than 30 minutes. Does this Spark an idea?
Things You'll Need
- Screwdriver
- Pliers
- Lubricating grease
- Rubbing alcohol
- Razor blade
- Bathtub seal gasket
- Caulk
Instructions
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1
If you are replacing an old overflow seal, first unscrew the cover, then remove the old seal gasket with pliers. If this is difficult and the seal does not want to come off, try lubricating the area to help loosen the rubber.
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2
Wipe down the entire area surrounding the vacated tub seal with rubbing alcohol. Remove any caulk left behind by using a razor blade to help loosen it.
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3
Position the new seal in place making sure the thick end is down and the thinner on the top. Line up the cover and screws in the holes so you can tighten them. Caution should be used not to damage any drainage pipes located behind the new seal, so screw in the overflow valve piece slowly and carefully, allowing the drain pipes to naturally retreat.
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4
Thoroughly tighten the screws, making sure the cover is flush with the bathtub.
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5
Carefully caulk around the edges in order to form a water tight seal. This is important as leakage behind could cause mold and mildew damage.
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Tips & Warnings
Work slowly and patiently around the pipe fittings, which can be easily damaged.
