The wind resistance of a vertical awning depends on the model, size, fixings and construction. A zip-screen holds the fabric edges inside the guide rails, helping it remain taut in windy conditions. The Sensus range is specified as wind class 8 for standard wall mounting; check the product documentation for the applicable standard and installation conditions.
Different installation methods and particularly exposed locations can affect the loads on the structure, so always follow the product's wind-resistance rating. Retract the awning if wind speeds are expected to exceed its stated limits, and never allow snow to build up on a lowered awning. Retracting it during extreme weather is also a sensible precaution.
