Establish vertical distance A-B

Measure lines C-D every foot of length: For irregular shape measure lines C to vertical & vertical to D

For special corner: Measure lines E-F

Locate Grommet Holes: G-H (distance center to center)

Locate Pipe Frame

Locate where awning lays against pipe for reinforcement

Include additional information as needed for special order

Indicate type of material and color required

If in doubt about measuring, send the old cover,
Indicate any changes by marking on cover