ColourTree 9ft x 13ft x 15.8ft Right Triangle Sun Shade Sail - Heavy

In this review of the ColourTree right triangle sun shade sail the bottom line is simple: it is best for anyone who needs heavy-duty, long-lasting sun protection for patios, pools, carports or balconies. The standout reason to buy is the thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says passed extended UV testing to resist fading and tearing. The reviewer found the sail provides reliable shade, breathability and durability when installed correctly, making it a practical choice for demanding outdoor use.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled material gives the sail strength and resistance to wear for prolonged outdoor exposure.
• UV stabilized compound: Fabric treatment reduces fading and brittleness so the sail keeps performance after extended sun exposure.
• 95% UV blockage: The woven fabric blocks most harmful UV and noticeably lowers temperatures in the shaded area.
• Breathable, water-permeable weave: Air and rain pass through to prevent water pooling and reduce wind load, improving comfort and safety.
• Reinforced seams and stainless D-rings: Double-layer stitched edges and heavy stitching at corners help prevent fraying and secure the attachment points.
• Three year limited warranty: Warranty coverage under normal use offers additional confidence in expected longevity.

Who It's For

This sun shade sail suits homeowners and small businesses that need a robust fabric canopy for steady sun protection in patios, pool areas, carports or garden seating. It is particularly appropriate where durability against strong sunlight and ease of maintenance matter, since the breathable weave minimizes water build-up and the virgin HDPE aims to outlast recycled alternatives.

It is less suited for people seeking a temporary, lightweight shelter or those who require a fully waterproof tarp; the fabric is designed to be water-permeable and focused on UV blocking rather than complete rain protection. Also, buyers should plan for separate installation hardware and proper tensioning to achieve best results.

Pros & Cons

Pros

• High material quality from 100% virgin HDPE for improved UV durability and reduced fading.
• Effective sun protection with 95% UV blockage that cools shaded areas.
• Practical design details such as reinforced seams and stainless D-rings for secure mounting.
• Breathable fabric prevents pooling and allows airflow for comfort.

Cons

• Installation hardware is sold separately, so buyers must purchase proper cables or kits and avoid weak ropes.
• The sail is not fully waterproof by design, so it will allow water to pass through rather than provide complete rain protection.

Specifications

Shape	Right triangle
Size	9 ft x 13 ft x 15.8 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Warranty	3 year limited warranty

Our Verdict

The ColourTree right triangle shade sail is a smart buy for those who want a durable, high-UV-protection canopy that stands up to intense sun and low maintenance outdoor use. With its thick virgin HDPE, reinforced construction and breathable design it offers good value where longevity and shade performance matter, provided you budget for proper installation hardware.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block about 95% of UV, reducing sun exposure and cooling shaded areas.

Is the sail waterproof?
No, the fabric is breathable and allows water to pass through to prevent pooling; it is not intended as a fully waterproof tarp.

Are mounting kits included?
No, installation hardware kits and cables are sold separately and proper non-nylon cables are recommended for safe tensioned mounting.