Picking the right umbrella base for your aluminum umbrella is very important. The right umbrella base will keep your patio umbrella from falling over, which will keep it from breaking. If you purchase an umbrella base that is not the correct size it can cause damage to your patio umbrella.
You will need to consider the following to limit the possibilities of your umbrella not fitting the stand, tipping or taking flight in a strong breeze; the size of the umbrella shade, if the umbrella will be standing in the center of a table or freestanding and the width of the umbrella pole. Each of these are important when buying an umbrella stand, because if you purchase a stand that is too light for your umbrella it can be disastrous. Umbrellas can easily take flight in windy conditions, and cause damage to windows, tables and other outdoor furniture. I have even seen an umbrella fly over a fence and crack the windshield on a car.
If you are purchasing a freestanding umbrella or an umbrella that will go through a table, it is most important to purchase the right kind of umbrella for your weather conditions. If you live in a high wind area it is a must to purchase a wind resistant umbrella that is made of bendable fiberglass ribs. Fiberglass ribs will flex in windy conditions instead of bending or even breaking. Once you have purchased your umbrella you need to make the following measurements:
Measure the shade size of your umbrella.
You need to know the shade size of the umbrella if you want to buy the right umbrella base. The larger the patio umbrella the heavier the base needs to be to support that umbrella.
Calculate the diameter of your umbrella pole. Different outdoor umbrellas do have different pole diameters. The most popular patio umbrella pole size is 1.5” in diameter, but pole sizes can range anywhere from 1 1/8” to 3” depending on the type and size you order. It is important to know the pole diameter when you purchase your stand.
Tip:Patio tables also have different sized holes. Make sure that you measure this space before you buy your umbrella.
You also need to know if your Sunbrella outdoor umbrella will be freestanding or placed through a table. Freestanding umbrellas require heavier stands. If your outdoor patio umbrellas will be placed through tables you can follow the minimum patio umbrella base size suggestions.
The following list shows the minimum base size suggestions for different sized aluminum outdoor umbrellas:
A 30 pound umbrella base is a minimum requirement for umbrella shades from six feet to 7.5 ft if they are going to be placed through a table. You should use, at minimum, a 40 pound base for a 4.5 foot freestanding umbrella shade. A 50 pound base can be used for a 6 ft to 7.5 ft umbrella shade that will be freestanding. If you have an umbrella shade that measures 8 ft to 11 ft and it is going through a table you can purchase a 50 lb. base. If your 8 foot, 9 foot or 11 foot umbrella will be freestanding you will need a 75 lb base, at minimum. Please remember, these are minimum requirements. If you live in windy areas it is best to purchase a heavier umbrella stand.
Buying the right patio umbrella stand is very important towards increasing the life of your aluminum umbrella.