Installation Guide
PAGE 1
Dual Mount Stainless Steel Sink
Installation Instructions
Before You Start
• Superior Sinks recommends that all undermount sinks be installed by an experienced, professional installer.
• IMPORTANT:  It is recommended that you discuss with your installer and agree that the finished appearance is the 
desired effect. Superior Sinks is not responsible for improper sink or countertop installations.
• IMPORTANT: The cabinet must be installed, secured, plumb, and level. Failure of this step can lead to product damage.
• Superior Sinks undermount sinks should only be fastened to a solid surface countertop (i.e. granite, Corian® or 
Silestone®).
• Superior Sinks is not responsible for sink or countertop if damaged during installation. Be sure to inspect the sink for 
damage prior to beginning installation.
• Metal edges may be sharp – use caution when handling.
• Follow all local plumbing and building codes.
Recommended Tools & Materials (Not Included)
 Tape Measure
 Safety Glasses
 Painter’s Tape
 Level
 Framing Square
 Pencil (not permanent marker)
 Shims or Cabinet Fillers
 Denatured Alcohol
 Clamps
 Construction Adhesive
 Silicone Sealant
 Screws (recommended by countertop manufacturer)
R50 Dual Mount Double 
Bowl Kitchen Sink
R22 Dual Mount Double 
Bowl Kitchen Sink
R15 Dual Mount Double 
Bowl Kitchen Sink
Contact Superior Sinks at (678) 445-4638 or visit www.superiorsinks.com. Copyright ©2020. All rights reserved.



