After setting up expansion bolts, the maximum wind resistant grade is 70-80 mph and the maximum snow loading depth is 10 inches. Its 4x4 aluminum posts (4.26" x 4.26" / 108mm x 108mm) are thick and strong enough to be used in 4 seasons.
Instruction Manual Download
10' x 10' Instruction manual PDF PA403GR01
10' x 12' Instruction manual PDF AW301GR02A
12' x 14' Instruction manual PDF PA403GR02
12' x 16' Instruction manual PDF PA403GR03
12' x 20' Instruction manual PDF TS302GR1A
Installation Requirements:
2–3 people are recommended for installation. A ladder and gloves are required. Be sure to anchor the pergola immediately after assembly. Quick and easy setup in approximately 3–4 hours.