How big will the seam be?
Standard in the industry is a seam width of 1/16 +/- 1/64 of an inch. There is a maximum lippage (amount one piece will protrude above another) for the industry of 3/32 of an inch at the center point of the countertop with no lippage at the ends. The professionals at Premier Surfaces use special tools to assure that the seam will be much tighter than industry standards. You should be able to freely slide a quarter over the seam with no interference. Additionally, our technicians are trained in how to color match the filler in the seam to the color of your granite.
