Porch Awning Snowload

Aluminum framework with polycarbonate sheet.

Porch awning snowload. 8 6 is how far you can go away from the wall before the 023 thick pan needs to be supported under a 20lb. With additional 50 margin of safety shattrproof 8mm multiwall panels offer 65 light transmission. Retractable awnings for rain protection often have higher wind ratings. Durable sturdy and maintenance free curved awning snow load 30 7 lb.

There is a fatigue factor. Alunotec patio awning is as one of our hot selling products well received by clients. Attached you can find one of our aluminum sunlight shade awning project cases. Also offering a good decoration effect.

Best selling high snow load polycarbonate patio roof awnings. The type of fabric rain awnings are made from is another important consideration. Vinyl is a rainproof material which doesn t absorb moisture stretch or shrink. 023 thick this simply references the thickness of the pan how to read the table.

Resist sunlight wind and rain. The following table s describe the load vs span capabilities of our flat pan and w pan systems. For example in the table below. So a roof designed for a 20 pounds per square foot snow load could theoretically hold up four inches of ice.

The moisture content of snow can range from 1 to 33 which relates to weights of 1 pound to over 30 pounds per cubic foot example. Some retractable awnings will support an extra 10 pounds others 30 and some are rated for 300 pounds. Note that this level of loading 25 pounds per square foot is not intended to last all winter. Snow typically weighs anywhere from 5 to 25 pounds per cubic foot depending on how wet it is.