From which direction would you enter from? (1) (2) (3)

What is the distance from A to C / B to C? Feet/Inches

What is the distance from A to B? Feet/Inches
As a general rule if your entry (A-B) is over 20 Ft we will need to add a mid-span post. If the distance from (A-C or B-C) is over 20 Ft we will generally need to install a mid-span beam. Please tell us what widths between posts or mid-span beam you would prefer.