This item does not have a snow load rating and the manufacturer recommends you keep the snow removed from the top with a soft broom or mop.
The only snow load rated shelters of this type we carry are the ShelterTube shelters by ShelterLogic
. These are available in both gray and green in sizes of 12 x 20 x 11, 12 x 25 x 11 and 12 x 30 x 11. They can resist winds up to 80 mph and snow/ground loads of 43 pounds per square foot (when used correctly).