tub drains for sale

What Is a Tub Drain?

A tub drain is a complete plumbing assembly designed to channel water from a bathtub and prevent leaks, consisting of the visible drain, a stopper and the pipes connecting it to the home's main drainage system. Water enters through the drain opening and flows through the waste and overflow assembly to the P-trap, which holds water to block sewer gases. From there, it exits into the home's main drain line. This component is essential for bathroom systems in homes, hotels, multifamily housing units and hospitals.

Tub Drain Parts

Depending on availability, you can select from different drain components, including:

• Tub drain kits: These kits are the full assemblies for a bathtub installation. Normally, they include the visible stopper and flange, a gasket and the shoe and overflow pipe. Choosing a complete kit ensures you have every component needed to finish the job without making multiple trips.

• Closet flanges: These specialized fittings connect a toilet's base to the floor and the main drainpipe. They create a secure, leakproof seal that withstands daily use. When replacing a toilet or upgrading bathroom plumbing, the right closet flange ensures proper positioning and prevents water damage.

• Split flanges: These decorative plates provide a finished appearance where pipes emerge from walls, floors or ceilings. Beyond aesthetics, they cover installation gaps and protect against moisture infiltration around pipe penetrations.

• Sink strainers: These parts fit into sink drain openings to catch debris before they enter your plumbing system. These components prevent clogs and reduce maintenance calls for commercial and residential installations.

The Midwest Supply Difference 

When you're managing jobsites or working against deadlines, a reliable supplier makes all the difference. Midwest Supply delivers the inventory depth, shipping speed and technical expertise that keep projects moving forward.

When you choose Midwest Supply, you can:

• Finish the job with one stop: Our vast inventory covers everything needed for drain installations.

• Keep your project on schedule: Missing parts can halt bathroom remodels. Our fast nationwide shipping delivers components directly to jobsites, preventing delays. Orders over $999 ship free.

• Get the right fit: Matching threads, sizes and finishes can be complex when working with different fixture brands. If you're unsure about compatibility, our expert support team helps verify the correct part, preventing return trips and ordering errors.

Browse Our Tub Drains for Sale

Your search for high-quality drain parts ends here. Browse our selection to find the durable, reliable components you need. For questions or large orders, reach out to us for a quote.