1 Preparing the Cabinet.
NOTICE: It is strongly suggested that you contact a professional countertop fabricator when installing the sink as an undermount.
NOTICE: The cabinet must be installed, secured, plumb, and level before installing the sink.
NOTICE: It is recommended to provide the cabinet maker with the actual sink prior to cabinet fabrication. Before installing the sink, verify that the distance from the top of the doors to the top of the cabinet is greater than the apron front.
NOTICE: Double-check the measurement of the cabinet cutout and make any necessary adjustments by either adding filler strips or sanding the opening.
NOTICE: A custom sink base cabinet and support framing is required for proper installation.
Construct a support frame to fit inside the cabinet opening.
Provide appropriate clearance for the faucet, water supply lines, drain assembly, garbage disposal, and structural parts of the cabinet.
Apply painter's tape to the cabinets for marking and cutting purposes. This will protect the cabinet from damage while cutting.
- Construct a support frame to fit inside the cabinet opening. Provide appropriate clearance for the faucet, water supply lines, drain assembly, garbage disposal, and structural parts of the cabinet.
- Apply painter's tape to the cabinets for marking and cutting purposes. This will protect the cabinet from damage while cutting.
- Outline the cutout on the front of the cabinet according to the actual sink.
- Using a sharp saw blade, carefully cut the cabinet on the traced line.
2 Preparing the countertop.
- Position the template (provided with the sink) on the bottom of the countertop, flush to the front and centered, and secure it with tape.
- Trace the template and remove it. Dry fit the sink to verify measurements.
- Following the countertop manufacturer's instructions carefully cut the countertop on the traced line.
3 Installing the sink
NOTICE: The front sink apron must be secured to the front of the cabinet by attaching fasteners through the cabinet front and into the support framing. Failure of this step can lead to product damage.
NOTICE: The manufacturer is not responsible for the sink or countertop if damaged during installation. Be sure to inspect the sink for damage prior to beginning installation.
NOTICE: Metal edges may be sharp - use caution when handling.
- Clean the sink apron and tops of all debris. Ensure that the surface on the underside of the countertop cutout opening is smooth and free of debris.
- Lower the sink onto the supports and verify the sink is supported by the frame.
- Push the sink in to ensure the apron is flush to the front of the cabinet.
- Verify the sink is level. Make any adjustments and shim as needed.
4 Installing the countertop
- Clean the bottom of the countertop and the top flange (or lip) of the sink with denatured alcohol.
- Apply a narrow bead of silicone adhesive sealant around the side and back of the sink.
- Carefully position and secure the sink to the countertop following the manufacturer's instructions.
- Apply a thin bead of silicone sealant where the sink meets the countertop and cabinet.
- Immediately remove excess sealant.
