Laser cut, powder coated gray galvanized steel support arms
At 22 feet long, the Herald 6690 Awning from Palram is perfect for longer doorways, entrance areas, and windows. However, don't mistake length and an easy do-it-yourself assembly for frailty. This covering is built to last, made of six-millimeter twin-wall polycarbonate roof panels and powder-coated galvanized steel support arms. It will endure wind loads of up to 75 miles per hour and snow up to 25 pounds per square foot. This awning from Palram is sure to catch everyone's eye.
Is everything supplied to attach this to the wall or what other items are needed and where can they be purchased? Also, can two be attached together for a 44' cover?
Yes, they can be placed side by side to give you the length that you need and if you are anchoring to concrete then yes you would have everything that you need. If you are anchoring to a wall other than concrete then you would need to purchase the correct wall fixation kit.