Glossary
What is a jumbo slab?
A jumbo slab is a large-format stone slab commonly about 130" × 65" for quartz — roughly 58 gross square feet. Standard slabs run smaller (~119" × 56"); super jumbo runs larger (~136"–140" × 76"–82"). Always verify against the supplier bundle for the color you are buying.
Gross vs usable
Gross SF is length × width. Usable nested yield after kerf, L-shaped blanks, and grain constraints is often closer to 40–45 SF per jumbo slab. Plan slab count from yield, not gross.
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