ColourTree Custom Right Triangle Shade Sail 17ft x 18ft x 24.8ft Sails

In this review of the ColourTree custom size right triangle shade sail, the bottom line is simple: this is a heavy duty, high UV protection canopy for homeowners and light commercial users who need durable, breathable sun protection. The sail's 190 GSM virgin HDPE fabric and UV stabilized compound are the single biggest reasons to consider it, because they deliver long life and strong resistance to fading and tearing. Installation needs hardware sold separately, but once mounted the sail provides reliable shade, airflow and low maintenance performance.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled material gives the sail strength and a sturdier feel compared to thinner alternatives.
• UV stabilized compound: Fabric treated to resist drying, tearing and fading for extended outdoor life after prolonged sun exposure.
• 95% UV blockage: The woven fabric significantly reduces UV sunlight and lowers temperature in shaded areas for patios or pools.
• Breathable weave: Allows air and water to pass through so rain does not pool and the shaded area stays ventilated.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching around D-rings improve attachment strength and prevent fraying.
• Three year warranty: Limited warranty covers normal weather and usage, giving added peace of mind for buyers.

Who It's For

This shade sail is best for homeowners, rental property owners, and small businesses who want a long-lasting sun canopy for patios, pools, balconies or carports and who value UV protection combined with airflow. It is particularly suited to installations where a right triangle shape fits a true 90 corner or asymmetrical mounting points.

People who need a fully fitted turn-key kit should look elsewhere, because installation hardware is sold separately and the sail requires cable rope and proper anchors; inexperienced installers should plan for additional hardware and possible professional help.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE fabric provides durable, long-lasting protection in strong sun.
• Blocks up to 95% of harmful UV while remaining breathable to avoid pooling water.
• Sturdy construction with reinforced stitched seams and stainless steel D-rings for secure attachment.

Cons

• Installation hardware is not included, so additional cost and planning for cables and anchors is required.
• Custom sizing and right triangle shape mean careful measuring is needed to ensure a correct fit.

Specifications

Product type	Right triangle shade sail
Size	17 ft x 18 ft x 24.8 ft
Material	190 GSM 100% virgin HDPE
UV protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on corners (installation kit sold separately)
Warranty	3 years limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a sensible buy for anyone needing robust sun protection with good durability and airflow; its 190 GSM virgin material and UV stabilization make it a better long-term choice than thinner recycled sails. Expect to spend extra on mounting hardware, but for patios, pools or carports that need reliable shade this sail delivers good value and durable performance.

Frequently Asked Questions

Does this sail block a lot of UV?
Yes, the woven fabric is rated to block about 95% of harmful UV, helping reduce sun exposure and heat under the canopy.

Is the mounting hardware included?
No, installation hardware kits and cable rope are sold separately and are required for proper attachment.

How durable is the fabric in strong sun?
The sail uses 190 GSM 100% virgin HDPE with UV stabilized compound and lab testing showed far greater durability compared to recycled HDPE, plus reinforced edges and stainless D-rings for strength.