Quality standard for stone countertops
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CustomKitchen’s quality standard for stone countertops
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- • Squareness +/- 2%
- • Flexibility +/- 2 mm
- • Thickness variation of the same order +/-2mm. The front edges of the countertops may be calibrated to uniform thickness.
- • Size difference for length +/-3mm, and width +/-2mm
- • Surface tolerance for recessed sink or stove +/-2mm
- • Tolerance of the edge extending from countertop +/-3mm (measured from the reference point)