
For the more lightweight portable commercial umbrella, an EWR reflects the performance in the conditions where it was intended to be used – and foremost that’s in winds of 0-30kph.
The lower your umbrella’s EWR, the sooner the umbrella will be shaking, flapping and generally unpleasant to sit under, and well before it reaches it’s rated limits. We engineered our Café portable umbrella to 60 kph because that’s what we believe is required for stability and comfort on the windiest day when you’re likely to be using it. You’ll also have ample time to retract your umbrella in changing conditions, well before any damage can be done.