Kitchen island countertop.
Kitchen island granite overhang.
If you plan to extend the counter farther you need to add supports such.
The countertop can overhang the cabinet to allow for leg room.
The extra little bit of coverage helps protect the cabinets or appliances below from any spills or crumbs from the top of the island.
For most kitchen island designs if there will be seating at the island you ll want to have a minimum width of three feet.
However many people want to use their kitchen island as a seating area too.
Check with your granite supplier to see what they recommend.
Typically anything over 10 overhang dimension needs support with either brackets or posts.
According to marble most kitchen islands come with 1 1 2 inches of overhang as standard.
However as with regular countertops custom kitchen islands may have different overhang measurements.
Raised bar top.
Remember overhangs made from stone even as strong as granite require the proper support to prevent cracking under the weight there is a limit to the length of an overhang.
A raised bar should be between 42 to 48 inches high.
The standard overhang of an island countertop on the side designed to sit at and tuck stools underneath is 12 inches.
Kitchen islands breakfast bars and counters with overhangs allow for comfortable seating with legroom beneath the countertop.
If you plan on putting an overhang on your kitchen island or at the bar top be sure to support it properly.