Perfect How Much Of An Overhang For Granite Countertops
Corbels can support no more than 24 of the overhang.
How much of an overhang for granite countertops. 2- How Sturdy is the stone. Standard Countertop Overhang Lengths For standard countertops the recommended average overhang length is 1-15 as measured from the base of. When you are installing granite countertops its common to wonder how far can granite span without support.
For seating arrangements your overhang limit should stay within 15 and 18 in. The granite slab is about as big as you can do without a seam. 1-1316 inch countertop overhang on a Blue Pearl granite slab.
Because some granite types are sturdier than others its important to ask your fabricator for the most accurate overhang limits. However the cantilevered portion cannot be more than one-third the total width of the countertop. It has a 15 overhang for seating and everything I read states anything over 10 needs support.
This depends on the thickness of the granite slab that you have. Final determination on bracket requirements and spacing should be recommended by your fabricator based on the following factors. Hidden Granite Countertop Brackets If your overhang will be within that limit of 15-18 in youre going to need additional support.
Overhangs greater than 15 require the installation of corbels. Typically this is just 1 in. 1-12 inch countertop overhang with Venetian Gold granite tile.
However the cantilevered portion cannot be more than 13 the total width of the countertop. So we are ok on the first criteria but we exceed the 13 criteria by four inches. The corbels must be designed to support the weight of the countertop and be mounted to studs.