As mentioned these numbers are standard and the ultimate size of your new granite countertop will depend on how large your space is how many cutouts you need and other factors.
Marble countertop thickness.
The 2cm thickness has been carried through as the industry standard while the 3cm thickness seems to be the latest norm for kitchen countertops and other applications.
Standard overhang is one inch to an inch and a half.
Considerations when choosing marble countertops thickness overhangs and edges.
Neolith recommends a radius of at least 2 mm.
These thicknesses make it possible to create several types of edging that match different design styles.
Because acid etching leaves a whitish mark it is much more noticeable on colored marble than on.
Countertop thickness ranges from a three quarter inch to an inch and a quarter preferred.
The most prevalent one is with prefabricated countertops that contain a laminated edging.
Another thickness two inches or a little over five centimeters 5 cm seems to be a popular choice for both marble and granite as it is effective thickness for kitchen islands.
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.
For marble kitchen countertops however nussbaum generally recommends sticking with white marble.
In addition it is rare that a job will be completed with only one slab so it is likely that you will need multiple for your new countertop.
Ultra thin 1 1 2 centimeters cm 0 39 0 47 of an inch.
Thick and heavy 3 centimeters cm 1 1 4 inch.
Neolith recommended countertop thickness.
Thin 2 centimeters cm 3 4 inch.
Neolith recommended radius for edges.