Common Granite Countertop Thickness

These are both thick enough to remain stable without as much support from the foundation beneath the countertop though 3 centimeters has become the industry standard.

Common granite countertop thickness.

Quartz countertops are most commonly 2 or 3 centimeters. If you re looking for something thicker you ll likely end up with two slabs glued together which you most certainly don t want. You have two standard options for granite thickness 1 two centimeter 2 cm granite slabs were the previous industry standard. The industry standards for countertops usually lean towards 3 cm natural stone.

3cm material can go directly on top of the cabinets without the need for plywood support. Consider for example that thin granite tiles may be approximately 3 8 inch thick while the typical kitchen countertops may be between and 1 inches thick. So let s go over standard granite countertop thickness. The thinner tiles may be more prone to cracking if something drops on them than the thicker slabs.

The table below lists the standard weights of the two slab options. How much do standard granite slabs weigh. It offers the most durability size flexibility and color options. The most common material thicknesses are 2cm and 3cm.

While there is a 20 40 difference in material costs between the two 2cm tends to be utilized for backsplashes or surfaces that won t be placed under stress regularly like a counter would be. And while some still argue in their favor 3 cm thickness has become the new standard for kitchen countertops and most other applications. Three centimeters is the preferred thickness for both quartz and granite countertops for most countertop fabricators designers and architects. Marble countertops that are 2cm are more prone to breakage because it is a softer stone.

Countertops that are 2cm thick usually are installed on a 3 8 plywood decking to increase its strength and resistance to weight. Whether you own a quartz or granite countertop the thicker ones are considered the classics. Countertop thickness is measured in centimeters and the right thickness for you will depend on which material you ve chosen. While inch thick granite countertops are typically seen in bathrooms you can install them in the kitchen as well.

Granite and marble countertops that are 3cm thick are strong enough to support their own weight when installed on cabinet bases. There are benefits to both options and your decision should ultimately depend on the application of your slab.