Perfect Quartz Countertop Overhang Support Requirements

I brought support up to the granite contractor and he said no support needed as he proceeded to sit on the edge of the counter.

Quartz countertop overhang support requirements. The maximum overhang for a quartz countertop should not be more than 13 of the countertop depth. All designs must allow for thermal expansion and contraction. For example if your quartz overhang is 12 past your 24 knee wall subtract 2-4 for the desired length of your support bracket.

3 cm Quartz engineered stone can handle a 14 inch overhangs and 3 cm Granite overhangs should not exceed a 10 inch overhang without additional support. The maximum amount of overhang is 30. 3 10 Overhang without build-up strip support.

These stones are known geologically as gabbro anorthosite gneiss diabase and diorite to name a few. If youre planning on using a thinner quartz countertop with a larger overhang it will need extra support. Standard countertop overhang is 1 ½ inches.

5130 Cosmopolitan White What are the maximum overhang requirements. Applicable local building code requirements for all applications should be followed for building materials and surface finish. Q Quartz material should never be used as structural support in an installation.

In this case an 8 to 10 deep bracket is required. Quartz Countertop Support The following are guidelines to help determine the necessary support for your quartz countertop installation. Whatever the name these stones are some of the hardest of the common countertop stones offering high levels of resistance to abrasion and scratching.

As a fabricator I can tell you that 14 is the appropriate maximum for man made quartz countertops as long as that 14 is no more than 13 the total countertop width. Keep in mind that this is 1 ½ inches over the front edge of the base cabinet. While some countertops may have different overhang measurements this is the number that is seen as standard for homes.