11′ AG28 Cantilever


The AG28 gives you the flexibility to tilt it front to back and you can also swivel it around 360°.  With 85 Sq. ft of coverage it is sure to keep you out of the sun on those hot summer days. This price includes frame and canopy only.  Please allow approximately 2-3 weeks for Quick Ship Canopies and 8-12 weeks non Quick Ship for production and delivery.  Scroll down to see fabric options and more information on this umbrella.


SKU: AG28RK-__- Category:

Fabric Options

Click on an image for a larger view

Quick Ship Options (Ships in 5-7 business days): 4808 Black,  4820 Boulder, 4876 Sand, 5404 Natural, 5407 Henna,  5476 Heather Beige, 40433 Cast Silver.  Valance not available for Quick Ship program.


This is a AG28 11′ octagon cantilever umbrella from Treasure Garden.  It comes with a standard double wind vent and you can add an optional 8″ valance if you wish.  This comes in Grades A and C, which are Sunbrella, Outdura or O’bravia.  All sales are final on new umbrella orders.  If you have any questions please contact us before ordering.

Specifications AG28 :

Size 11’                                 Vents DWV 

Ribs 8                                  Tilt Infinite: Front to Back

Shape Octagon                  Weight DWV 61 lbs.

Height w/Base                  DWV-V 62 lbs.

118” Closed                        Pole Dia. 2.75”

123.07” Opened                Lift: Crank




-100% Kevlar Mesh Lift Cord for added strength and durability

– Rotates 360°

– Includes Protective Cover

Visit Treasure Garden www.treasuregarden.com

Bases / Mount Kits

These are the bases / mount kits available for your model.



Includes: Base shell, lid & collar/stem. Base holds up to 200 lbs. of sand (sand not included).
Compatible with:  AG28RK

Delivery Times

All orders come direct from the factory.  Please allow approximately 8-12 weeks non Quick Ship for delivery.

Grade A vs. Grade C

Grade “A” Sunbrella, Outdura and Docril

Acrylic Fabric– Known for being the best material for umbrellas due to the durability and fade resistant nature of
the material. Grade A material with a typical life span of 12+ years depending on climate.

*5-year warranty on fading*

Grade “C” O’Bravia

Polyester Fabric- Quick drying fabric and less expensive than other material options. Grade C O’bravia fabric with
a typical life span of 6+ years depending on climate.

*4-year warranty on fading*

Fabric Warranty / Returns

Fabric (Furniture Grade) Limited Warranty. The following fabric lines have a limited warranty against fading for: 5 years – Sunbrella®/Outdura®/Sunbury® /Bella-Dura®/Docril®.  4 years – O’bravia®.  2 years – Solefin®

There is a 20% re-stocking fee on returned canopies only if returned within 14 days of being received. Otherwise, all sales are final and no returns are allowed.  If you have any questions please contact us before ordering.

Care and Maintenance

MOST STAINS ON SOLUTION-DYED FABRICS CAN BE CLEANED UP WITH A MILD SOAP AND WATER SOLUTION. Solution-Dyed fabrics should be cleaned regularly before substances such as dirt, etc., are allowed to accumulate on and become embedded in the fabric. The fabric can be cleaned without being removed from the umbrella. Simply brush off any loose dirt, etc., clean with warm water (no more than 100° F) and a mild natural soap. Rinse thoroughly to remove soap. When using liquid detergent, it may be necessary to re-apply a water repellent treatment, such as 303 Hi Tech Fabric Guard. When washing or cleaning, DO NOT SUBJECT TO EXCESSIVE HEAT as the fabric will shrink. DO NOT STEAM PRESS OR DRY IN ELECTRIC OR GAS DRYERS. Allow fabric to air dry. In case SolutionDyed fabrics are stored during the winter season, it should be cleaned, allowed to air dry and stored in a dry, well ventilated area.

To keep Solefin fabric (Grade D)looking fresh and new it should be washed periodically with detergent and water. Most stains can and should be cleaned up immediately after they occur. If, however, a spot or stain remains, clean with a solution of warm water and a mild detergent then rinse thoroughly. If necessary, apply laundry prewash, leave in for 10 minutes and then reapply warm water and detergent. After cleaning, always rinse thoroughly with water and allow to air dry. The fabric will dry quickly because it is a naturally water repellent material.


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