Polaris Sidepost Umbrella from Shademaker

As low as $2,884.00

This spacious sidepost umbrella has a towering aluminum mast with an anodized silver finish and highly adjustable canopy that is covered in high-quality fade-resistant fabric in multiple colors and tones.

This large scale cantilever outdoor umbrella has a sleek aerodynamic design and sophisticated look. Its towering mast is made from commercial-grade anodized aluminum in a silver finish. The sidepost is reinforced by a galvanized steel inner stem and incorporates stainless steel crank lift and tilt functionality that enables you to easily adjust the position of your shade.

Its broad square canopy comes in four sizes that provide up to 172 square feet of coverage. The Polaris offset umbrella features a simple to operate infinite vertical (front to back) tilt system, along with eight 45° locking positions and a built-in light adapter. The deep single-vented canopy is available in four sizes and two shapes and is covered by high performance all-weather fabrics from premium brands like Sunbrella®, Outdura® and O'Bravia®. Their solution-dyed acrylic and polyester fabrics are colorfast, UV-resistant and durable. Choose from a wide variety of bright bold colors or neutral tones that coordinate with today's modern palettes. When the umbrella is not in use, simply fold it inward and wrap it in its protective cover.

Polaris requires substantial support to keep it upright and stable in windy conditions. Shademaker recommends using one of their concrete or in-ground permanent mount kits. Alternatively, there is a freestanding steel base frame into which you can load stone pavers or weights. They're not included with the base frame, but you should be able to find good options at your local home improvement center. The smallest Polaris umbrella requires a minimum of 450 pounds, so we're talking about multiple pavers.

Polaris is an elegant and extremely adaptable sidepost umbrella, which makes it a great choice for shading large commercial and residential spaces. Put a square umbrella next to the pool to protect friends and family as they recline in a comfortable sun lounger. Or, set a rectangular umbrella at the end of a long dining table and enjoy your al fresco dining setting.


  • Long-lasting hub & fittings
  • Stainless steel hardware
  • Infinite front-to-back tilt system
  • Multiple locking rotation positions
  • Built-in light adapter
  • Galvanized internal mast stem
  • Protective cover included


  • Colors: Silver , Multiple
  • Materials: Aluminum, Galvanized Steel, Stainless Steel, Nyon, Acrylic & Polyester
  • Shipping: Orders may take 8-12 weeks to ship

Polaris Umbrella Base Weight & Mounting Recommendations

Size Canopy Shape Minimum Base Weight Recommended Alternates
9'9 Square 450 lbs Mount Kit Steel Base Frame
11'5 Square 550 lbs Mount Kit Steel Base Frame
10 x 13 Rectangle 550 lbs Mount Kit Steel Base Frame
13'1 Square 750 lbs Mount Kit Geomet Steel Base Weight
More Information
Dimensions9'10-13'1W x 9'10-13'1D x 9'2-10'2H | Max Tilt 13-15'3H
ColorMultiple, Silver
MaterialMetal, Synthetic-Plastic
Shipping MethodFreight
Spec SheetClick here
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