ColourTree CTAPRT10 15ft x 21ft x 25.8ft Turquoise Right Triangle

In this review the ColourTree CTAPRT10 right triangle shade sail is evaluated for homeowners and commercial users who need reliable UV protection and a vivid color accent. The bottom line: this 15' x 21' x 25.8' turquoise sail stands out because it uses 190 GSM 100% virgin HDPE that has been lab-tested for UV resistance, so it is primarily for anyone wanting long-lasting, heavy duty outdoor shade with proven UV blockage. It is especially useful where breathability and drainage matter, such as over patios, pools or carports.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled material offers a sturdier weave that resists tearing and extends lifespan compared with recycled alternatives.
• UV stabilized compound: Fabric treated to resist drying and fading after prolonged sun exposure, improving long-term color and strength retention.
• 95% UV blockage: Blocks the majority of harmful UV rays to reduce temperature and sun exposure in shaded areas.
• Breathable woven fabric: Allows air and water to pass through so rain will not pool and the shaded space stays ventilated.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners provide secure attachment points for installation hardware.
• Commercial heavy duty build: Designed for frequent outdoor use and backed by a 3 year limited warranty under normal weather and usage.

Who It's For

The ColourTree CTAPRT10 is best for homeowners, small business owners and property managers who want a durable, highly UV-resistant shade for patios, swimming pools, balconies and carports. Its commercial heavy duty construction and reinforced corners suit installations where wind and sun exposure are significant factors.

People who should look elsewhere are those needing a ready-made hardware kit or a non-standard shape - installation kits and cables are sold separately and the sail requires appropriate attachment points. If a lighter or lower-cost recycled fabric is preferred, this premium virgin HDPE option may be more robust than necessary.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers stronger fabric and improved UV durability compared to recycled materials.
• Blocks 95% of UV while remaining breathable, reducing heat under the canopy without trapping water.
• Reinforced seams and stainless steel D-rings make anchoring secure and long lasting.
• Commercial-grade build backed by a 3 year limited warranty gives additional confidence.

Cons

• Installation hardware is not included and must be purchased separately, which adds to total setup cost and effort.
• Large size requires accurate measuring and solid anchor points; customers noted sizing accuracy can be critical for a true 90 corner fit.

Specifications

Product Type	Right triangle sun shade sail canopy
Size	15' x 21' x 25.8'
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks 95% of UV
Seams & Corners	Double layered reinforced stitched seams with stainless steel D-rings
Breathability	Breathable woven fabric allowing water and air flow
Warranty	3 year limited warranty

Our Verdict

The ColourTree CTAPRT10 is a strong choice for anyone needing a durable, high-UV-blocking shade sail that retains color and strength over time. With 190 GSM virgin HDPE, reinforced corners and a breathable weave, it offers good value for patios and pools where long-term performance matters, provided you budget for separate hardware and measure anchor points carefully.

Frequently Asked Questions

Does the sail include installation hardware?
The sail itself does not include installation hardware; cable ropes and a shade sail hardware kit are required and sold separately.

How much UV protection does the fabric provide?
The woven fabric is rated to block approximately 95% of harmful UV rays while remaining breathable.

What warranty is offered?
The product comes with a 3 year limited warranty under normal weather and usage conditions.