Elkay Residential ILR5422DD3 Single Bowl Sink Drainboard

Product Description

The ELKAY RESIDENTIAL ILR5422DD3 is a single bowl drop-in kitchen sink with an integrated drainboard, fabricated from 18-gauge Type 304 stainless steel. The sink measures 54 inches x 22 inches x 7.625 inches overall, providing a large rectangular bowl with straight sidewalls and a flat bottom for maximum usable basin area. A built-in drainboard channels water back into the bowl and off the countertop, serving as prep space or a drying surface for cleaned items. Three faucet holes are pre-punched, and a centered 3.5-inch drain opening is standard. Sound-deadening pads are bonded to the underside to reduce vibration and noise during use. Installed by licensed plumbers, this sink suits residential kitchens where countertop workspace and single-basin capacity are priorities.

The ILR5422DD3 is designed for residential kitchen installations where a large-format single bowl with an adjacent drainboard replaces a conventional undermount or top-mount sink. The U-channel rim design simplifies drop-in installation into standard countertop cutouts. Three pre-drilled faucet holes support a widespread or bridge faucet configuration. The integrated drainboard keeps the surrounding countertop dry during dish drying or light meal prep. This model is manufactured in the USA and is suited for new construction or remodel projects where a self-contained sink-and-drainboard unit is specified.

Key Features

• 18-gauge Type 304 stainless steel construction for corrosion resistance and long service life
• Integrated drainboard directs water into the bowl and provides a secondary work surface
• Straight sidewalls and flat bowl bottom maximize usable basin volume
• Sound-deadening pads reduce noise and vibration during heavy use
• Three pre-drilled faucet holes for widespread or bridge faucet configurations
• U-channel drop-in rim simplifies countertop installation
• Manufactured in the USA

Compatibility

Designed as an OEM-style drop-in replacement or new-installation kitchen sink for residential countertop cutouts sized to accommodate a 54-inch single bowl sink with drainboard.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Power down any in-sink disposal or connected electrical circuits before beginning work. Apply a continuous bead of plumber's putty or silicone sealant around the U-channel rim before dropping the sink into the countertop cutout, and secure with the manufacturer-supplied clip hardware before connecting the drain and supply lines. Do not overtighten drain or supply fittings, as 304 stainless can be scored by pipe wrenches without proper protection.