Please find below several square market umbrellas in increasing size, from 6 foot up through 10 foot. Umbrellas like these are generally very good for providing shade and rain protection. If you have a square table which you’re looking to provide shade for, a square patio umbrella can be a very good choice. They can also sometimes hug more closely to a flat wall than a more round umbrella could.

6 foot square market umbrella:

8 / 8.5 foot umbrellas:

9 foot square patio umbrellas:

10 square offset market umbrellas:

When getting into the larger sizes the base has to become heavier and often wider to support the increased weight and wind load of the larger umbrellas. An alternative is to affix (e.g. via bolts or screws) the square market umbrella pole to a deck or other fixed object which can withstand the load.

Below please find a selection of blue patio umbrellas, in a variety of sizes and styles. Most require a separate base to hold the umbrella upright.

Blue patio umbrellas can be lighter shades like sky blue, all the way to darker shades like navy blue. The darker shades tend to hide any dirt or stains which may occur with use. Putting on an umbrella cover can avoid most problems. Good luck in your search for blue market umbrellas.