ColourTree 16ft x 17ft x 23.3ft Blue Right Triangle Shade Sail

In this review of the ColourTree 16' x 17' x 23.3' blue right triangle shade sail, the takeaway is simple: it is a heavy-duty, high-coverage sun shade for homeowners and small commercial spaces who want long-lasting UV protection. The reviewer found the fabric quality and construction to be the single biggest reason to buy - this sail uses 190 GSM 100% virgin HDPE with UV stabilized compound, which translates into a noticeably robust feel and confidence that it will resist fading and tearing much longer than typical recycled sails.

Key Features

• 190 GSM Virgin HDPE: The thick non-recycled fabric provides a sturdy, tear-resistant surface that feels heavier and more durable than thinner sails.
• UV Stabilized Compound: Lab-tested for long sun exposure, the material is treated to resist drying out and fading, extending usable life in strong sunlight.
• 95% UV Blockage: The woven fabric significantly reduces UV and heat in shaded areas, making patios and poolside spaces noticeably cooler.
• Breathable, Water-Permeable Weave: Air and water pass through to prevent pooling and reduce wind load, so storms and rain are less likely to damage the canopy.
• Reinforced Edges and Stainless Steel D-rings: Double layered stitched seams and heavy corner stitching keep the sail square and secure when installed with proper hardware.
• 3 Year Limited Warranty: Coverage under normal weather and use provides added confidence in long-term performance.

Who It's For

The sail is best suited for homeowners, small businesses, and property managers who need a large, permanent-feeling shade solution over patios, carports, pool areas or outdoor seating. Its heavy fabric and reinforced corners make it a good fit where long-term sun exposure and occasional wind are expected.

It is not ideal for buyers who need a temporary, low-cost solution or who cannot anchor to sturdy points; installation requires separate hardware and correct cabling, and users seeking instant pop-up convenience should consider other shade types.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE provides a durable, long-lasting fabric that resists tearing and fading.
• Blocks about 95% of UV, noticeably reducing sun and heat under the canopy.
• Breathable weave avoids water pooling and reduces wind strain, improving safety in wet weather.
• Reinforced seams and stainless steel D-rings make for secure, stable mounting when paired with proper hardware.

Cons

• Installation hardware is sold separately and must be selected carefully; using improper ropes can lead to failure.
• Sizing requires planning - customers noted sizing accuracy matters and may need precise measurement for corner fits.

Specifications

Shape	Right triangle
Size	16' x 17' x 23.3'
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks 95% of UV
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Breathability	Woven fabric allows air and water to pass
Warranty	3 years limited

Our Verdict

The ColourTree right triangle shade sail is a sensible buy for anyone who needs a robust, long-lasting shade solution that resists sun damage and reduces heat. With heavy 190 GSM virgin HDPE, reinforced construction and a 3 year warranty, it offers strong value for permanent outdoor coverage when installed with recommended hardware.

Frequently Asked Questions

Does this sail block most UV rays?
Yes, the woven fabric is designed to block about 95% of harmful UV, reducing sunlight and heat under the canopy.

Is installation hardware included?
No, installation hardware kits and cabling are sold separately and high-quality steel cables are recommended for best performance.

How durable is the material?
The 190 GSM 100% virgin HDPE was lab-tested for extended UV exposure and is treated with a UV stabilized compound to resist fading, drying and tearing.