Outdoor Umbrella
When choosing the right outdoor umbrella, you should consider a few things:
The Umbrella Frame: The components of a frame make up the structure of your Outdoor Umbrella. Here is some helpful information about outdoor umbrellas:
• The Crank: A crank is the device that is rotated to open the unit. The basic aluminum style has either a manual push open lift or a rope pulley to lift the shade canopy open.
• The Tilt Device: Tilt features come in different forms such as buttons at the top portion of the umbrella underneath the rib hub, or crank feature that tilts in conjunction with the crank handle. This special feature provides additional shade options for sun protection.
• The Umbrella Ribs: The rib are the pieces of your frame that spread and support the shade cover into the open position. More ribs equal more strength and stability. Fiberglass ribs are outstanding at absorbing wind gusts without breaking.
• The Umbrella Pole: Most poles are assembled in two pieces for ease of shipping and storage. The most common pole materials are wood or aluminum, but also may be fiberglass, steel, or plastic types are available. Some commercial pole types come as single pieces which add considerable strength to help better withstand high wind pressure.
Diameter Size: The size is typically determined by the shade diameter of the particular unit. To choose the proper size unit, determine the size of the table or area that is going to be shaded.
• 6 ft shade diameter will cover up to a 30-inch (approx. a small table wtih two chairs)
• 7 ft shade diameter will cover up to a 36-inch (approx. a small table with two to four chairs)
• 9 ft shade diameter will cover up to 48-inch (approx. a round or square dining tables with four to six chairs)
• 11 ft shade diameter will covers up to 60-inch (approx. a round or square dining tables with six to eight chairs)
Base Size: It is very important that all outdoor umbrellas be properly weighted to prevent it from tipping over. The proper weight for your outdoor umbrella base or stand is determined by the size of your umbrella and whether it is being utilized through a table or self-supporting.
Outdoor Umbrella Fabric Information: There are many outdoor umbrella fabric options available for today. Ranging from Plastic, Cotton, Vinyl, Polyester, and Solution Died Acrylics materials. Most of these fabrics are weather proof and UV resistant.
