The biggest issue that most homeowners have with overmounts is the lip that hangs over the granite.
Top mount sink over granite.
These are less expensive than an undermount and they are easier to install.
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These sinks can be installed on any countertop material.
Northland 15 x 15 x 7 5 8 top mount bar sink with single faucet hole.
Many people believe they are unsightly when used on a countertop made of high end materials such as granite and marble because they cover the edges of that material.
The edge of the countertop along the sink cutout is entirely exposed.
Northland 15 x 15 x 7 5 8 top mount bar sink with single faucet hole.
Cons of an overmount kitchen sink.
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Undermount sinks mount to the bottom of the countertop and are held in place by heavy duty clips and caulk or a special adhesive.
Crumbs and moisture can be trapped around the edges causing it to look unsightly and become somewhat unsanitary.
Models that are mounted beneath the sink can be used but they take more time involve a longer usually professional installation and are harder for a homeowner to install.
Here are step by step instructions for installing a sink in your granite countertop with a minimum of difficulty.