There are a few things you can do to check the actual quality of granite as well as differentiate granite from marble and limestone.
Thickness of 3cm granite.
Slabs that are 3cm thick are a better value in the end than the 2cm slabs.
This is the classic luxurious profile for stone countertops and other horizontal applications including tabletops bar tops stairs shelves and more.
Also 2cm granite is cheaper than 3cm granite and it looks just as beautiful even if it is not as thick.
Their 33 extra thickness means you do not need plywood under your granite countertops or extra lamination.
Countertop thickness is measured in centimeters.
Here s a bit more information.
1 cm is equal to 3 8 2cm is equal to and 3cm is equal to 1.
Ultimately they will be stronger and more refined.
So what is the difference between 2cm and 3cm stone anyway.
Most granite and marble slabs are available in either 2cm or 3cm 1 1 4 thick.
Years ago slabs were sold exclusively in 2cm thickness and today the industry trend is toward 3cm as machine finishing becomes the norm.
Most granite is too fragile for 1cm.
2cm is thick overall with a doubled 4cm lip on all exposed edges which provides a stronger visual for the countertop and also hides the sub decking that goes between the cabinet box and the stone.
6 cm thick granite countertops.
Granite fabrication is typically only available from 2cm or 3cm.
The main difference between 2cm centimetre and 3cm countertops is the thickness of the material.
In the stone industry there are 2 primary options 2cm 3 4 or 3cm 1 1 4.
Traditionally 2cm has been used in bathrooms where strength demands are lower than in kitchens which have generally been the domain of 3cm.
The added thickness can withstand heavier weight making it well suited for applications that experience plenty of traffic.
The standard thicknesses are 1cm some manufactures actually use 1 2cm 2cm and 3cm.
Wrapping up by now you should know.
2 three centimeter 3 cm countertops are the new king of the castle.
1 why the thickness of your granite matters 2 that 2cm granite needs plywood but 3cm does not 3 where 3cm granite needs support 4 what support materials you can buy and 5 why you should not.
Granite grade is based upon the presence of soft minerals its origin thickness cut color and porosity.
In addition to the technical reasons 3cm material has a better looking edge since the profile can be fabricated with more detail without having to laminate the edge.