Malhehey Drain Height Extender Kit – Universal Fit

Upgrade your drainage system effortlessly with the Malhehey Extend-O-Drain Height Extension Kit, the ideal solution for raising low floor drains without costly renovations. Designed for 2½″ to 3″ diameter drains, this universal kit seamlessly integrates with most residential and commercial shower, bathroom, kitchen, and laundry room drains. Whether you’re refinishing tile, leveling floors, or addressing poor drainage after a remodel, this kit eliminates standing water by adjusting the drain height to match your new surface—no demolition or professional plumbing required.

The kit features an adjustable height extension (¼″ to ½″), thanks to included multi-layer sealing gaskets that ensure a watertight fit. Built with durable, corrosion-resistant materials, including a plastic riser and stainless steel screws, it delivers long-lasting performance in wet environments while preventing leaks and water damage. Installation is quick and tool-free: simply attach the riser, insert the gaskets, and secure with screws—most users complete the job in under 10 minutes. Perfect for DIYers, this kit saves time and money compared to replacing entire drain systems or hiring a plumber.