ColourTree Right Triangle Sun Shade Sail 11ft x 13ft x 17ft - Heavy

In this review of the ColourTree right triangle sun shade sail, the bottom line is simple: this is a durable, high-coverage solution for anyone who needs reliable UV protection for patios, pools or carports. The sail is notable for its thick 190 GSM 100% virgin HDPE fabric and extensive UV stabilization testing, which together make it a strong choice for sunny, high-exposure climates. Installation requires separate hardware, but once up the fabric breathes, sheds water and cuts heat and UV effectively, which is the main reason to buy.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a sturdier feel and is designed to resist tearing under sunlight compared with recycled alternatives.
• UV stabilized compound: Treated material passed extensive lab UV exposure, which helps prevent fading, drying out and premature breakdown.
• 95% UV blockage: The woven fabric blocks most harmful UV rays and reduces heat in shaded areas, improving comfort for patios and pools.
• Breathable, water-shedding weave: Air and water pass through so the sail does not pool water and stays functional in light rain.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings give durable anchor points for secure mounting.
• 3 year limited warranty: Coverage for normal weather and usage adds reassurance for residential and light commercial installations.

Who It's For

This sun shade sail is best for homeowners, rental property owners and small commercial operators who want a long-lasting fabric solution for shaded outdoor living: patios, pool decks, balconies and carports. The heavy 190 GSM virgin HDPE is particularly valuable in hot-sun areas where recycled fabric would degrade more quickly.

It is not ideal for buyers who need a complete mounting solution out of the box; installation hardware is sold separately and requires proper cables and fittings. Also, those needing total waterproof canopies should look elsewhere since the fabric is breathable rather than fully waterproof.

Pros & Cons

Pros

• Thick 190 GSM virgin HDPE construction feels robust and stands up to strong sun exposure.
• Manufacturer UV stabilization and lab testing indicate better long-term durability than recycled material.
• Blocks 95% of UV and reduces temperature in shaded areas, making outdoor spaces more usable.
• Reinforced seams and stainless steel D-rings make attachment reliable when paired with proper hardware.

Cons

• Installation hardware and cables are required but sold separately, adding extra cost and planning.
• Breathable fabric is not fully waterproof, so it will not create a dry shelter in heavy rain.

Specifications

Shape	Right triangle
Size	11 ft x 13 ft x 17 ft
Material weight	190 GSM
Fabric type	100% virgin HDPE, UV stabilized
UV blockage	Approximately 95%
Hardware	Stainless steel D-rings on each corner (mounting kit sold separately)
Warranty	3 year limited warranty

Our Verdict

The ColourTree right triangle shade sail is a sensible buy for anyone needing strong UV protection and a long-lasting fabric solution. Its 190 GSM virgin HDPE and UV stabilization make it a better long-term option for sunny locations, and reinforced corners give reliable anchors when paired with proper hardware. It is good value for people who plan the installation and want a breathable, heat-reducing canopy rather than a fully waterproof tent.

Frequently Asked Questions

Does this sail block UV effectively?
The fabric is rated to block about 95% of harmful UV and is treated with a UV stabilized compound.

Is mounting hardware included?
No, hardware kits and cables are sold separately; each D-ring requires its own cable and proper fittings for secure installation.

Will the sail hold up in strong sun?
Yes, the 190 GSM 100% virgin HDPE was UV tested and is designed to resist fading, drying and tearing better than recycled fabrics.