11ft x 17ft x 20.2ft Black Right Triangle Sun Shade Sail Canopy

In this review of the 11' x 17' x 20.2' Black Right Triangle Sun Shade Sail Canopy, the bottom line is straightforward: this is a heavy duty, commercial-grade shade sail for anyone who needs durable, high-coverage UV protection. The reviewer found it especially well suited for patios, pools, and carports where long-term sun exposure is an issue. The single biggest reason to buy is the 190 GSM 100% virgin HDPE construction treated with a UV stabilized compound, which provides long-lasting resistance to fading and tearing under intense sun.

Key Features

• 190 GSM Virgin HDPE: Made from 100% virgin, non-recycled HDPE for greater strength and longer life compared to recycled alternatives.
• UV Stabilized Compound: Fabric was tested for extended UV exposure and resists drying, tearing, and fading to extend service life.
• 95% UV Blockage: Blocks 95% of harmful UV rays to lower temperature and protect shaded areas during summer months.
• Breathable Woven Fabric: Allows air and rainwater to pass through so water does not pool and ventilation remains good under the sail.
• Reinforced Edges and D-rings: Double layered stitched seams and stainless steel D-rings at each corner improve mounting strength and durability.
• Commercial Grade Warranty: Backed by a 3 year limited warranty under normal weather and usage for buyer assurance.

Who It's For

This right triangle shade sail is best for homeowners and business owners who need a durable sun shield for patios, pool decks, balconies, carports, or outdoor seating areas and who expect heavy sun exposure. It is a good choice when a large triangular coverage shape fits the space, and when buyers prefer a thicker, longer lasting fabric rather than thin or recycled alternatives.

Those who should look elsewhere include buyers who want a complete mounting kit included, since hardware is sold separately, or shoppers seeking a fully waterproof canopy; this sail is breathable and allows water to pass through rather than forming a waterproof tarp.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels noticeably sturdy and resists fading more than recycled fabric.
• Blocks up to 95% of UV light, noticeably cooling shaded areas during peak sun.
• Well finished edges and heavy stitching around stainless steel D-rings make installations secure when paired with recommended hardware.
• Breathable weave prevents water pooling and improves airflow under the sail.

Cons

• Installation hardware is not included and buyers must purchase compatible kits and marine cable separately.
• Not fully waterproof by design, so it will not keep out heavy rain like a solid tarp.

Specifications

Our Verdict

The 11' x 17' x 20.2' black right triangle shade sail is a smart buy for anyone needing durable UV protection and strong construction for outdoor living areas. With thick 190 GSM virgin HDPE, UV stabilization, and reinforced corners, it delivers lasting shade and value when paired with proper hardware, making it a reliable long-term solution for patios and poolside shade.

Frequently Asked Questions

Is hardware included?
No. Installation hardware kits and cables are required and sold separately; high quality cable and metal fittings are recommended.

Will it block rain?
The sail is breathable and allows water to pass through, so it prevents pooling but is not a waterproof tarp.

How long is the warranty?
Shade sails come with a 3 year limited warranty under normal weather and usage.