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WarrantyCovered by the Shademaker warranty.

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About this Item


  • Large commercial quality offset square umbrella canopy
  • Grade C fabrics are polyester and Grade A fabrics are acrylic
  • Single Wind Vent


Weight30.00 lbs
Vent StyleSingle Wind Vent 
Canopy ShapeSquare 
Canopy Width13.30 ft
Canopy Length13.30 ft


For use with Shademaker 13'3" Square Galaxy Cantilevers, this replacement canopy has a single wind vent and is square in shape. Shademaker offers both acrylic and polyester fabrics for their umbrella canopies. The acrylic fabrics (Grade A) are available in two weights: furniture grade and awning grade. Furniture grade fabrics are better suited for low-wind, non-coastal areas and residential use. Awning grade fabrics are ideal for demanding commercial and high-wind residential locations. The polyester fabrics (Grade C) are available in awning grade only. All fabrics are made of a solution-dyed yarn, which means the pigments are saturated through the entire thread and are not a print on the surface of the fabric. All fabrics are fade, stain, mold and mildew resistant and are easily cleanable. This is a cantilever style replacement canopy and does not have a valance. Only for use with Shademaker 13'3" Square Galaxy Cantilever frames (GALAXY-40S). Not recommended for use with other manufacturer's umbrella frames. All sales final on replacement canopy orders; please call if you are not sure this canopy will fit with your existing umbrella frame.

At A Glance

  • No Assembly RequiredNo Assembly Required

Product Protection

Maintaining Shademaker Canopy Fabric:
  • 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.
General Guidelines:
  • 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.