If you already have countertops in your kitchen,
bathrooms, bar, etc. and want to replace them with
granite, it will be very easy to create your countertop
drawings using the methods below.
Measuring an island :
Use a tape measurer to measure the dimensions of your
island to the nearest 1/8 of an inch. On corners where
the countertop extends over 8 from the cabinet bases,
you can radius your corners 3. On corners where the
cabinets are only an inch and a half overhang from your
cabinet bases, use an 1 ½ radius.
Example island drawing:

The X marks represent which edges are polished with
your specified edge treatment. Radius edges are marked
in their locations. Dimensions are also noted.
Measuring a countertop
against a wall :
You will need to measure from wall to wall when
measuring for your countertops. If a backsplash or
sidesplash exists, use the tape measurer on the top of
the splashes. Standard depth for most kitchen
countertops are 25 ½. Your cabinets will usually be 24
and normally, there is a 1 ½ overhang. Try to get the
measurements as close as possible. This will avoid
having to cut into your drywall or using the
backsplashes to cover up measurement mistakes. Be sure
to mark where there is a wall where a splash will be
needed, where a refrigerator exists, and where your
stove exists. Different edge treatments will be used in
these locations compared to your edge of choice. (flat
polish vs. your custom polish)
Sink centers are usually market from the right side
of the countertop to the left. In the event its
difficult to measure full length, you can base it off a
different reference point. If you have an offset bowl,
be sure to measure your sink center as the sum of the
width of the two bowls divided in half.
In pieces greater than 96, please mark a preferable
location of your seam. This is necessary since our slabs
only go up to 96 width and about 60 height.
Example:

Click for larger image
Measuring a wall locked
vanity :
Slight variation exists between the width of the
front of the vanity and the width of the back of the
vanity. Both these measurements should be taken.

Needed information :
- Granite color
- Edge treatment
- Center sink location
- Type of sink
- Stove and frig locations
- Wall locations
- Backsplash requirements.
- Countertop dimensions.
- Radius corners marked.