17 ft x 17 ft x 24 ft Black Right Triangle Sun Shade Sail - Heavy Duty

In this review the ColourTree right triangle sun shade sail is evaluated for homeowners and small businesses who need reliable UV protection over patios, pools or carports. The single biggest reason to buy is its heavy-duty 190 GSM 100% virgin HDPE fabric that is proven through extensive UV testing to resist fading and degradation, delivering long-term sun blockage without frequent replacement. The reviewer found it especially suited to permanent or semi-permanent installations where durability and high UV blockage matter most.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric gives a sturdy feel and is designed to last longer under intense sun exposure.
• UV Stabilized Compound: Material treated to resist drying, tearing and fading after prolonged UV testing, extending the usable life of the sail.
• 95% UV Blockage: Fabric blocks most harmful UV rays and noticeably reduces temperature in shaded areas such as patios and pools.
• Breathable Woven Fabric: Allows air and water to pass through so there is no pooling in rain and the shaded area remains ventilated.
• Reinforced Construction: Double layered stitched seams and stainless steel D-rings at corners provide secure mounting points that resist fraying and deformation.
• Three Year Warranty: Manufacturer warranty covers normal weather and use, providing added assurance for buyers.

Who It's For

This shade sail is for homeowners, small venue operators and landscapers who need a durable, high-UV-blocking canopy for patios, balconies, carports or poolside areas. It is a good choice when a long-life fabric and professional appearance are priorities and when the installation can use proper hardware and tensioning.

People who need a quick temporary shade for occasional use, or who prefer softer fabric aesthetics rather than the technical look of HDPE mesh, may want to consider lighter or decorative options. Also note that installation hardware is sold separately, so buyers who want an all-in-one kit should plan accordingly.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE fabric feels robust and resists sunlight damage.
• Blocks 95% of UV and reduces heat in shaded areas, improving comfort for outdoor living spaces.
• Sturdy edge construction with stainless steel D-rings simplifies secure mounting and reduces fraying.
• Breathable weave prevents water pooling and allows airflow for cooler shade.

Cons

• Installation hardware is not included, so buyers must purchase appropriate cables and fittings separately.
• Because this is a heavy-duty sail, it is less decorative than lighter fabric options if aesthetics are the main concern.

Specifications

Our Verdict

The ColourTree 17 ft x 17 ft x 24 ft right triangle shade sail is a solid value for anyone after durable, high-performance sun protection. Its heavy 190 GSM virgin HDPE and UV-stabilized treatment make it a practical long-term solution for patios, pools and carports, provided you plan for separate hardware and a stout mounting point. For durability and effective UV reduction this sail is a sensible buy.

Frequently Asked Questions

Does the sail come with mounting hardware?
The sail ships with stainless steel D-rings but installation hardware kits and cables are sold separately and are required for safe mounting.

How well does it block sun and heat?
The woven fabric is rated to block about 95% of harmful UV and reduces direct sunlight and temperature under the sail.

Is the fabric durable in strong sun?
Yes; the 190 GSM 100% virgin HDPE has been UV tested and includes a UV stabilized compound to resist drying, tearing and fading.