CAHABA CA344SB24-B Installation & Care Instructions Download Page 4

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ENGINEERED QUARTZ SINK

Topmount Installation Instructions

TOPMOUNT - 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.

 

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

BEFORE installing the sink.

INSTALL THE COUNTERTOP

1. 

Punch out faucet holes. Faucet holes can be identified by the faucet 

hole emboss on the underside of the sink and the corresponding yellow 

labels located on the top surface. Before punching the holes please 

verify that the circular labels are properly centered over the faucet 

emboss. The faucet hole should be carefully penetrated FROM ABOVE 

THE SINK using chisel or screw driver and tapping lightly on the circular 

labels. If necessary the hole can been enlarged using a metal hole saw, 

a jigsaw with a metal cutting blade

2. 

Apply a narrow bead of silicone adhesive sealant evenly all around the 

top edge of the countertop. CAUTION: DO NOT USE EPOXY TO SEAL 

SINK.

3. 

Position and align the sink over the countertop opening. Carefully 

lower the sink into the cutout in the countertop. Press silicone onto 

countertop.

4. 

From the underside - place the clamp in the center along each side and 

hand tighten to hold sink in place. Fasten the remaining clamps along 

the edges and space them approximately 3 in. from each end, and 

equally along the front, back and sides. For countertops thicker than 3/4 

in., space them up to 1-1/2 in. apart.

5. 

Tighten fasteners until mounting brackets are snug against sink. Check 

alignment of sink to the countertop opening.

6. 

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

7. 

Immediately remove excess sealant.

 

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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.

OUTLINE FOR SINK CUTOUT

APPLY SILICONE SEALANT AFTER CLEANING THE 

SINK EDGE AND COUNTERTOP

CAREFULLY LOWER THE SINK INTO THE 

CUTOUT ON THE COUNTERTOP

MOUNTING 

BRACKET

FASTENER

SILICONE 

CAULK

COUNTERTOP

SINK

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