As a general rule of thumb, you will want at least a 1/2" of clearance on both sides between the lip of the sink and the inside walls of the cabinet (1/4" is tight, but doable!). If you are unsure if a sink will fit, feel free to give us a call and we will help you out! Offset drain: Offset drains are in!
The limiting factor on how close to the edge the sink cutout can be is almost always the risk of cracking the rail during fabrication, transport, or installation. A general rule of thumb is 4" for a typical 2 bowl kitchen sink and 3-1/2" for a vanity sink.
OVERHANG - The countertop extends over the edge of the sink on all sides by approximately 1/8" - 1/4". Use caution with this installation to be sure that accessories such as colanders or cutting boards will fit properly.
In proper undermount sink installation with epoxy, clips and brackets, there's usually no need for additional support. The attachment methods should securely support the weight of the sink, both empty and with water and dishes in it.
Since undermount sinks to not have anything above the counter to help carry their weight, they need more support. They also need more solid countertops that don't suffer easily from water damage. This often makes them a more expensive sink than other options and also makes installation more difficult.
A 33" cabinet will only fit a 30" sink.
Width of the sink is determined by how much space is available on either side of the sink. E.g., if the countertop is 22″ wide, you only have room for a 16″ sink. If the countertop is over 24″, you can install a sink that is wider (oval). Always leave 4″-6″ or more on either side.
A zero reveal is a counter that is flush with the sink's rim. This is the most stylish and practical reveal for an undermount sink. It's free from cracks and crevices where debris can get stuck, making your sink very easy to clean. And, it will add high-end appeal to your home.
To determine the maximum sink size for your base cabinet, measure the interior of your cabinet and subtract two to three inches from each dimension. A 36″ base cabinet can handle a 33″ sink at most; a 30″ cabinet should be fitted with a sink no larger than 27″ wide.
One reason so many people are turning to undermount sinks for their kitchen remodels is that of the seamless style. Because the sink is mounted underneath the counter, the lip of it is flush against the countertop.
Measure and Mark the Kitchen Sink's Layout
If sink has a template, align it with the mark on the counter. Place its back edge 1½ inches from and parallel to the counter.
The oval sink is also the most practical sink shapes amongst undermount sinks. The oval shape allows the sink to be wide without having to take as much space on your counter as the rectangular sinks. In addition, the vast majority of oval bowls swoops down which allows for better drainage than the flat bottom sinks.
As a general rule of thumb, you will want at least a 1/2" of clearance on both sides between the lip of the sink and the inside walls of the cabinet (1/4" is tight, but doable!).
Regardless of where you place your kitchen sink, you will want to make sure to have at least 20 to 24 inches of countertop space on each side of the sink. This will give you enough room to leave drying dishes, or to prepare food for cooking.
Bathroom Sink Distance From the Wall
Place bathroom sinks 20 inches from the back wall, recommended. The bare minimum is 15 inches. This is measured from the sink's center point to the wall. Bathroom vanities with precut sinks should already meet the spacing guidelines.
A typical 33 x 22-inch sink will fill a 36-inch base cabinet. If you're replacing a sink, make sure it fits the existing cutout. If the cabinet allows, you may be able to install a larger sink by expanding the cutout. A farmhouse sink may require a special cabinet size.
Another larger option, that provides more variety in its use is a 29" double bowl sink. This sink will fit in your 30" kitchen sink base cabinet and provide you with two 16x13"basins.
In conclusion, the size of the sink for a 30-inch cabinet will depend on the type, style, and material of the sink. The most common sink sizes for a 30-inch cabinet are 24 to 27 inches wide, offering a comfortable fit within the cabinet and enough space for daily use.
An undermount sink is just like the name sounds – a sink that fits underneath your countertops. This sink has many benefits compared to other options and makes task work in your kitchen much easier. Undermount sinks work best when they are installed in conjunction with natural stone countertops, like granite.
Undermount sinks are a beautiful accent to Riverstone Quartz™ and Corinthian™ Solid Surface countertops. Proper installation will help to ensure long-lasting beauty and durability.