The installer will have to come to your house and make a plan for the install
. Granite comes in pieces. You want them to have the least number of seams possible. Seams can be seen easily and are distracting to the eye. They will measure the cabinets and prepare outlines for installation. They will also prepare to work around ranges and sinks. These sometimes take specialized tools. Unlike a normal laminate, install metal rods and plywood are added to make a strong supportive surface for the rock. No one wants this to break during normal use.