Elkay Undermount Sinks

Elkay undermount sinks offer a clean, seamless look that integrates smoothly with stone and solid-surface countertops. Designed to mount beneath the counter edge, Elkay undermount kitchen sinks maximize usable counter space while making cleanup easier and more efficient.

Elkay is a trusted American brand with over a century of experience in sink engineering. To explore all sink materials, mounting styles, and faucets, visit the Elkay Sinks and Faucets collection.

This collection focuses on Elkay undermount sinks for residential kitchens, bars, and prep areas. For in-depth material comparisons, installation considerations, and brand insights, see our Elkay Sinks Buying Guide.

Elkay Undermount Sink Materials

Stainless Steel Undermount Sinks

Elkay stainless steel undermount sinks are known for durability, sound reduction, and a modern aesthetic. Ideal for busy kitchens, they pair well with granite, quartz, and solid-surface countertops.

• 16- and 18-gauge Type 304 stainless steel
• Sound-deadening pads and undercoating
• Single and double bowl configurations

Browse all Elkay stainless steel sinks.

Quartz Composite Undermount Sinks

Elkay quartz composite undermount sinks feature rich matte colors and a non-porous surface that resists stains, scratches, and heat. These sinks are well-suited for contemporary kitchens seeking low maintenance.

• Natural quartz blended with acrylic resin
• Color-stable, non-porous surface
• Quiet, impact-resistant construction

Explore Elkay quartz sinks.

Why Choose an Elkay Undermount Sink

• Seamless installation beneath stone or solid-surface countertops
• Easy cleanup with no exposed sink rim
• Wide range of sizes, bowl configurations, and materials
• Designed for long-term residential use

Choosing the Right Undermount Sink

1. Confirm countertop compatibility. Undermount sinks require solid-surface, quartz, or stone countertops.
2. Select bowl configuration. Single bowls maximize space; double bowls offer task separation.
3. Choose your material. Stainless steel for durability, quartz composite for color, and low maintenance.

Installation planning tips are covered in our sink installation guide.

Care & Everyday Use

• Clean with mild soap and water
• Use sink grids to protect the basin
• Avoid harsh abrasives and steel wool

Why Buy Elkay Undermount Sinks from The Sink Boutique

• Authorized Elkay retailer
• Free shipping on orders over $75
• 110% Low Price Guarantee
• Expert help with sizing and installation questions

Looking for other Elkay sink styles? View the full Elkay sinks and faucets collection.

Explore More Elkay Collections

• Elkay Kitchen Sinks
• Elkay Farmhouse Sinks 
• Elkay Undermount Sinks (current page)
• Elkay Stainless Steel Sinks
• Elkay Quartz Sinks
• Elkay Kitchen Faucets