Door Surrounds are comprised of a Pilaster Kit
and a Header plus Keystone.
The Pilaster comes in one size: 96" / 8 feet long.
It can be cut to fit the door exactly.
The only measurement that you need is for the
Note: Header width indicates the width along
the base of the header.
Determine the Header Width
A. Measure door opening width as shown in
fig. 2. Remember to include the frame in your
B. Add the width of the pilaster two times
(6 7/8" x 2 = 13 .") to the above width