When Exterior Screens are in the fully projected (downward) position, The unique edge retention system allows our screens to withstand winds up to 100 mph depending on the size and mounting conditions of the unit.
This is an estimation of wind loads only. As Mother Nature does not act in this same controlled way performance may vary. In areas susceptible to high winds, We strongly recommends the use of a wind sensor to protect the integrity of the Exterior Screen
HIGH-LIFT DOOR does not recommend that you operate your Screens in windy conditions. During windy conditions, downward operation of your Screens is hampered due to the resistance and friction created by the wind pushing against the screen fabric.
Upward operation can be performed even in windy conditions.