Right Triangle 20ft x 20ft x 28.3ft White Shade Sail - 190 GSM UV

In this review the ColourTree right triangle shade sail is evaluated for homeowners and small businesses who need a durable, highcoverage sun shelter. The bottom line: it is built from a thick 190 GSM virgin HDPE fabric that blocks up to 95% of UV and is engineered for long outdoor life, making it a strong choice when protection and longevity matter most. Our review finds the sail especially suitable where breathability and resistance to fading are priorities, though installation hardware is sold separately.

Key Features

• 190 GSM virgin HDPE: The heavy, non-recycled material offers greater tear resistance and a substantial feel that stands up to sun exposure over time.
• UV stabilized compound: Fabric treated to resist drying, fading and embrittlement keeps the sail usable longer in intense sunlight.
• 95% UV blockage: Dense woven construction significantly reduces UV and direct heat in the shaded area, improving comfort on patios or near pools.
• Breathable woven fabric: The weave allows air and water to pass through so rain does not pool and ventilation is preserved.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy corner stitching help maintain shape and provide secure attachment points.
• Three year limited warranty: Coverage under normal weather and use gives added confidence for long term outdoor use.

Who It's For

This shade sail is best for homeowners, cafes, or property managers who need a large, durable triangle sail to cover patios, carports, poolside seating or balconies. The heavy 190 GSM virgin HDPE fabric and UV stabilization make it a sensible pick where sun exposure is severe and long term color and strength are priorities.

It may not be ideal for buyers expecting a full installation kit out of the box, since mounting hardware and cables are sold separately, or for those wanting an ultra-lightweight temporary shade for occasional events.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels more durable and resists sun damage better than recycled fabrics.
• Blocks up to 95% of harmful UV, noticeably reducing direct sunlight and heat under the sail.
• Breathable weave prevents water pooling and helps air circulation in shaded areas.
• Reinforced edges and stainless steel D-rings provide secure mounting points for long term use.

Cons

• Installation hardware is not included and requires separately purchased cables and fittings for a proper setup.
• Large size requires careful planning for mounting points and may be challenging for a single person to handle during installation.

Specifications

Shape	Right triangle
Size	20 ft x 20 ft x 28.3 ft
Color	White
Fabric weight	190 GSM
Material	100% virgin HDPE (UV stabilized)
UV protection	Approximately 95% blockage
Warranty	3 years limited

Our Verdict

The ColourTree 20 ft right triangle shade sail is a reliable, heavy duty option for anyone needing substantial UV protection and long term outdoor durability. Its virgin 190 GSM HDPE and reinforced corners justify the extra effort to buy mounting hardware separately, making it good value for patios, poolsides and commercial shade installations where longevity and performance matter.

Frequently Asked Questions

Does the sail block UV effectively?
The fabric is rated to block about 95% of UV, reducing sunlight and heat in the shaded area.

Is installation hardware included?
No, mounting cables and hardware are sold separately and recommended for secure installation.

Will it resist fading and tearing?
The 190 GSM virgin HDPE is UV stabilized and lab tested for long exposure, which helps prevent fading and tearing compared to recycled materials.