Ordering the correct size enclosure is the crucial first step to a proper installation. The following diagrams and notes are designed to help guide you through proper measurement process. Please take a moment to review. The more information you can provide the better.
Example (letters correspond to the diagrams on the left):
A. What is the centreline dimension of the threshold?
B. What is the height of the buttress?
C. What are the centreline dimensions of the return panel(s)?
D. What is the maximum height the installation will accept?
E. Specify the desired height of the enclosure
(this price book lists standard heights)
F. What is/are the angle(s) on any return panel(s)?
Use a protractor on centrelines for angles