How Thick Is a Quartz Countertop?

James H. Sterling
James H. Sterling
• • 6 min read

Thickness Options Generally Speaking, There Are 3 Thickness of Quartz Slabs Used for Countertop Fabrication. Countertop Thickness Is Measured in Centimeters...

How Thick Is a Quartz Countertop?
Thickness Options
Generally speaking, there are 3 thickness of quartz slabs used for countertop fabrication. Countertop thickness is measured in centimeters. The standard thicknesses are 1CM (some manufactures actually use 1.2CM), 2CM, and 3CM. 1 CM is equal to 3/8”, 2CM is equal to ¾”, and 3CM is equal to 1 ¼”.

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Simply so, what is the average thickness of a quartz countertop?

Learn the Basics When it comes to quartz slabs, the two most common thicknesses are 2cm (~¾”) and 3cm (1 ¼”). It's also possible to create the look of a thicker countertop by building up the edge.

Secondly, what size does quartz countertop come in? Original slab dimensions are 56 ½ inches tall x 120 inches wide, with three thickness options: 1.3, 2 or 3 centimeters. Jumbo slab dimensions are 64 ½ inches tall x 131 ½ inches wide, with thickness options of 2 or 3 centimeters.

Also Know, how thick is quartz countertop from Home Depot?

I have finally decided that I want to get quartz countertops and have looked at colors and have gotten quotes from both Home Depot and Lowe's. The countertop thickness at HD is 2cm- with the edges being 3cm (the edge comes down and covers the front of the cabinets). Countertop thickness from Lowe's is 3cm all around.

What edge is best for quartz countertops?

The following edge profiles are your best options when it comes to selecting a standard edge for your quartz countertop.

  • Double Bullnose Edge.
  • Cove Dupont Edge.
  • Chiseled Edge.
  • Mitered Edge.
  • Laminated Bullnose Edge.
  • Ogee Straight Edge.
  • Cove Dupont/Ogee Edge.
  • Laminated Ogee Edge.
Related Question Answers

Do I need plywood under quartz countertop?

If your quartz is 3/4 thick with somekind of rolled or applied selfedge then we put 5/8 plywood under it. If its the thicker 3cm(1-1/4 thick), no plywood is needed. I understand the quartz (Silestone) will be 2cm thick. That is not an inch thick, rather just under 0.8 inch.

Must Read

What is the maximum overhang for quartz countertops?

Solid Surface countertops can overhang 6 inches without additional support (e.g. plywood decking). 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.
James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist
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James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.