How Do Retractable Awnings Work

Aluminum types roll up into the cassette pushed by arms on the sides of the window.

How do retractable awnings work.

Another turn or push and the awning extends providing blessed relief from the sweltering sun. Many people assume they push the cover open but the arms simply automatically follow the cover as it opens or closes. The awning is extended or retracted by rotating this clip. This process is completed by manually winding a shaft clockwise or counterclockwise to unroll or roll up your retractable patio awning.

One end will have a handle that is slightly offset allowing it to be turned easily. Retractable awnings mean that you can move it in and out. Manual awning a detachable hand turned crank is used to rotate the roller tube. The other end will have a hook that fits into a clip next to one of the brackets.

The arms work because of a spring tension system or gas pistons. There are two types of arms that allow an awning to be retractable. As the cover extends the arm springs and elbows open to provide horizontal support. Articulated arms essentially open in stages.

With retractable awnings the turn of a crank or the push of a button brings it back to your home s exterior wall or rolls it up neatly into an eave. These may extend and retract either manually or automatically depending on the type of awning. A manual retractable patio awning uses articulated arms that open and close in stages. The spring loaded arms and angled design coupled with the front bar weight helps draw the retractable canopy out.

No matter what they protrude and obscure the window they are intended to shade. Afterward the other arms extend. First the spring loaded arms extend. Canvas types work similarly to roller blinds with spring tension.

The first arms are usually spring loaded and the ones after those furl to retract the awning or unfurl to extend it. The awning handle is designed this way so that it can easily be removed from the frame and kept inside.