Shademaker 13'1" Square Galaxy Cantilever Commercial Umbrella

Enjoy the strength and performance of a commercial offset umbrella at home with the Shademaker 13'1" Square Galaxy Cantilever umbrella. It has a distinctive oval sidepost and durable canopy ribs made from commercial grade aluminum with a high grade stainless steel cable and a steel base plate. This attractive umbrella has a single wind vent and is available in marine-grade fabrics by O'Bravia and Sunbrella. It will rotate 360 degrees and has a locking mechanism secures the shade in place. It comes with a custom fabric protective cover and internal pole stem. These Galaxy umbrellas are available in two sizes: an 11'5" square providing 131 sq. ft. of coverage and a larger 13'1" square umbrella providing a massive 172 sq. ft. of shade. Minimum Base Weight: 11' 5" - 1,000 lbs., 13' 1" - 1,400 lbs.  This umbrella is great for areas with wind speeds of up to 37 mph.

All Shademaker Umbrellas include the Internal Mast stem for installation and a Fabric Protective Cover.

Due to cutting requirements, striped fabrics are only available in sets of two. Click here to view these fabrics or call the showroom for additional details.

Frame finish shown is Silver Shadow. Click here for additional frame finishes. Minimum order quantities and longer lead times may apply.

Installation Options

• Bolt to base plate (plate bolted to concrete patio)
• Install in ground or build into concrete with in-ground fitting

• Hose mast and frame with water periodically, more often if installation is in a salty or industrial environment.
• Inspect the installation fitting on a regular basis and tighten if necessary.
• Lubricate the track and slider car mechanism as needed to enhance the ease of operation. We recommend using DuPont Dry Film Lubrication products.

• Clean up spills and stains right away. Spills can be removed by using a clean absorbent cloth.
• For general maintenance, use a soft brush to remove dust and dry soil. Wash down with clean, warm water (i.e. garden hose) every so often to avoid dirt becoming engrained. Allow the fabric to air dry before closing the canopy.
• If a thorough cleaning is necessary, sponge over the fabric using a mild soap solution (2% solution). Rinse well with plenty of water to remove all soap residues.
• Never use detergents, cleaning fluids or solvents. Grease and oil stains may be removed by using turpentine or similar with an absorbent cloth.
• We recommend giving the canopy a good cleaning on a more frequent basis if installed in a location where the canopy is likely to become soiled.
• Use protective canopy cover during storage.

• While Shademaker umbrellas are made to withstand some wind - it is recommended that the umbrellas always be lowered during windy conditions. If it is too windy to enjoy your umbrella, then the umbrella should be closed. Please remove the umbrella during extreme weather conditions to avoid damage that could be caused by flying debris.
• Note: Wind damage (or any damage caused by acts of nature) is never covered under warranty.
• Sufficient base weight must be used to secure umbrellas at all times. Please see our base chart for minimum requirements for free standing base weight. Mounting your umbrella to an existing deck or patio is always the preferred method of securing your umbrella and is recommended above all other methods. We recommend a licensed contractor to secure your Shademaker umbrellas.

• Shade Coverage (sq. ft.): 172
• Width: 13.1'
• Length: 13.1'
• Height: 8.3'
• Weight (lbs.): 250
• UPF: 50+
• Umbrella Wind Speed Max: Up to 37 mph

Shademaker Catalog
Shademaker Galaxy Manual
Shademaker Mount Kits Manual
Shademaker Maintenance
Shademaker Warranty
Treasure Garden Fabric Care & Cleaning
Shademaker Product Specifications