What is an Overflow Laundry Sink?

An overflow laundry sink has an extra outlet near the top of the bowl. If the water level gets too high, that outlet redirects excess water rather than letting the sink overflow over the edge.

At Buildmat, we stock laundry sinks with overflow across stainless steel, granite, fireclay, and other materials. An overflow laundry sink is a practical option when you're soaking clothes or filling a tub and want an extra layer of protection against accidental spills.

Before ordering, check the product specification and confirm the waste and plumbing arrangement with your plumber. Not every sink includes an overflow, and the parts required can vary by model.

Explore laundry sinks with overflow at Buildmat.