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FOR WARRANTY ISSUES OR QUESTIONS, CONTACT CAHABA AT (866) 837-2550.  

©2018 CAHABA. ALL RIGHTS RESERVED.

3

ENGINEERED QUARTZ SINK

Undermount Installation Instructions

UNDERMOUNT - PREPARE THE COUNTERTOP 

1. 

Position the template (provided with your sink) front to rear so the sink 

will not interfere with the cabinet; secure with tape.

2. 

Trace the template and remove. Dry fit the sink to verify the 

measurements.

3. 

Following the countertop manufacturer’s instructions, carefully cut the 

countertop on the inside of the traced line.

4. 

Locate and drill the mounting holes, following the countertop 

manufacturer’s instructions. Holes should allow even spacing of 

mounting brackets around the sink.

5. 

With the countertop inverted (upside down), fasten the mounting

 

X

IMPORTANT: The cabinet must be installed, secured, plumb, and level 

BEFORE installing the sink.

 

X

IMPORTANT: Cahaba engineered quartz sinks should only be fastened to 

a solid surface countertop (i.e. granite, Corian

®

 or Silestone

®

).

UNDERMOUNT - INSTALL THE COUNTERTOP

1. 

Clean the bottom of the countertop and the top flange (or lip) of the sink 

with denatured alcohol.

2. 

Apply a narrow bead of high quality silicone adhesive sealant evenly all 

around the top of the sink flanges. CAUTION: DO NOT USE EPOXY TO 

SEAL SINK.

3. 

Position and align the sink over the countertop opening. Press silicone 

onto countertop.

4. 

Tighten fasteners until mounting brackets are snug against sink. Check 

alignment of sink to the countertop opening.

5. 

Tighten down fasteners evenly. Be careful not to over-tighten.

6. 

Immediately remove excess sealant.

 

X

IMPORTANT: The enclosed cutout template will create a countertop 

opening with a minimal (1/8” or less) reveal. It is recommended that you 

discuss this with your installer and agree that this finished appearance 

is the desired effect. Cahaba is not responsible for improper sink or 

countertop installations.

 

X

IMPORTANT: Cahaba is not responsible for sink or countertop if damaged 

during installation. Be sure to inspect the sink for damage prior to 

beginning installation.

APPLY SILICONE SEALANT AFTER CLEANING THE 

SINK EDGE AND COUNTERTOP

VERIFY SINK IS CENTERED WITHIN THE 

COUNTERTOP OPENING BEFORE TIGHTENING 

FASTENERS.

OUTLINE FOR ENGINEERED 

QUARTZ SINK CUTOUT

MOUNTING BRACKET

FASTENER

INVERTED COUNTERTOP

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