11 ft x 20 ft x 22.8 ft Brown Triangle Waterproof Sun Shade Sail

In this review of the 11 ft x 20 ft x 22.8 ft brown triangle waterproof sun shade sail, the bottom line is simple: it is best for homeowners who need a durable, high-coverage shade that resists both sun and rain. The reviewer found the canopy's combination of a PU waterproof coating and heavy polyester weave made it noticeably more water resistant than mesh sails, while the UPF50+ rating and claimed 98% UV blockage delivered strong sun protection and cooler temperatures under the fabric.

Key Features

• Waterproof material: The polyester with PU waterproof coating keeps water and wind-driven spray from passing through, making the sail suitable for damp climates or light rain events.
• High UV blockage: The fabric blocks up to 98% of harmful UV, providing effective protection for patios, play areas, or parked vehicles beneath the canopy.
• Temperature reduction: The shade can lower air temperature by up to 15 degrees under the sail, improving comfort during hot afternoons.
• Reinforced edges and corners: Dual-layer white webbing and curved edge finishes add strength, and stainless steel D-rings at each corner make anchoring straightforward and secure.
• Quick setup: The design allows the sail to be set up or taken down in about 5 minutes with basic hardware, making it convenient for seasonal use.
• Warranty: A 3 year limited warranty provides extra reassurance about material and construction quality.

Who It's For

This shade sail is aimed at homeowners and renters who want a robust, weather-resistant canopy for a backyard patio, carport or garden area and who value strong sun protection and ease of installation. It suits people who prefer muted, less intrusive color choices and expect a durable fabric that holds up in wind.

It is less appropriate for buyers needing a custom pole system included, those wanting complete waterproof guarantees for heavy or prolonged storms, or customers who require very frequent daily removal and reinstallation as a daily shade solution.

Pros & Cons

Pros

• Excellent sun protection with up to 98% UV blockage, reducing sun exposure for people and furnishings.
• Waterproof PU coating repels light rain and wind-driven spray, making it more versatile than standard mesh sails.
• Sturdy construction: dual webbing edges and stainless steel D-rings improve long-term durability and anchoring strength.
• Good value with easy setup and a 3 year limited warranty for peace of mind.

Cons

• Not intended as a complete shelter in heavy, prolonged storms; waterproof does not mean fully stormproof.
• Requires separate hardware or anchor points for installation, which are not included in the product details.

Specifications

Product type	Triangle sun shade sail
Size	11 ft x 20 ft x 22.8 ft
Material	Polyester with PU waterproof coating
UV protection	Blocks up to 98% of harmful UV (UPF50+)
Edges & corners	Dual-layer white webbing and stainless steel D-rings
Temperature reduction	Up to 15 degree lower under shade
Warranty	3 year limited warranty

Our Verdict

The 11 ft x 20 ft x 22.8 ft brown triangle shade sail is a well made, economical canopy for patios and yards that prioritizes sun protection and basic rain resistance. For buyers who need a durable shade that is quick to install and backed by a 3 year limited warranty, it represents good value; those needing full stormproof coverage or included mounting hardware should plan accordingly.

Frequently Asked Questions

Is this sail waterproof?
The fabric has a PU waterproof coating so it resists water and wind-driven spray, but it is not intended as a permanent shelter in heavy storms.

How is the sail attached?
Corners have stainless steel D-rings attached to dual webbing; you will need suitable anchors, turnbuckles or hardware to secure it to posts or walls.

How long is the warranty?
The product comes with a 3 year limited warranty covering manufacturing defects as specified by the seller.