ColourTree CTAPRT16 11ft x 18ft x 21.1ft Turquoise Right Triangle Sun

In this review of the ColourTree CTAPRT16 right triangle shade sail, the bottom line is simple: it is for anyone who needs a heavy duty, sun-blocking canopy that lasts. The reviewer found the 190 GSM 100% virgin HDPE fabric and UV stabilized compound to be the single biggest reason to buy, because it delivers durable protection and resists fading in strong sun. Installation needs proper hardware sold separately, but once up this sail provides consistent, breathable shade for patios, pools and carports.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled material gives noticeably stronger fabric performance and feels sturdier to the touch than thinner sails.
• UV Stabilized Compound: Lab-tested resistance to sun exposure reduces fading and brittleness so the sail keeps shape and color longer.
• 95% UV Blockage: Blocks most harmful UV rays and substantially lowers direct sunlight and heat in shaded areas for more comfortable outdoor time.
• Breathable Woven Fabric: Allows air and water to pass through so rain does not pool and the shaded area remains ventilated.
• Reinforced Edges and D-rings: Double layered sewn seams and stainless steel D-rings improve attachment strength and resist fraying under tension.
• 3 Year Limited Warranty: Coverage for normal weather and use gives added confidence about product longevity.

Who It's For

This sail is aimed at homeowners and small commercial spaces that need durable sun protection for patios, pools, balconies or carports and want a long-lasting solution rather than a short-term shade cover. The 11ft x 18ft x 21.1ft right triangle shape suits corners, asymmetric layouts and spaces where a rectangular sail would be awkward.

People who need a quick temporary sun screen or who cannot install proper hardware should look elsewhere, because each D-ring requires separate cable and hardware (sold separately) and the seller recommends avoiding nylon rope for best results. If you need a custom installation service included, this product is a DIY-oriented fabric sail only.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels robust and resists UV damage better than recycled alternatives.
• Effective 95% UV blockage provides substantial cooling and sun protection for outdoor living spaces.
• Breathable weave prevents water pooling in rain while remaining resistant to sun and water exposure.
• Reinforced seams and stainless steel D-rings make mounting secure when used with proper hardware.

Cons

• Installation hardware is not included and must be purchased separately; improper ropes can fail.
• Right triangle shape may not suit every layout, so careful measuring is required before ordering.

Specifications

Product type	Right triangle sun shade sail
Size	11 ft x 18 ft x 21.1 ft
Material	190 GSM 100% virgin HDPE
UV protection	95% UV blockage
Edges and fittings	Double layered reinforced seams, stainless steel D-rings
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT16 is a strong value for anyone who wants a long-lasting, commercial heavy duty shade sail with excellent UV protection and breathable performance. It is particularly good for patios, pools and carports where a durable right triangle design is needed; just budget for proper hardware and use recommended cables for a secure installation.

Frequently Asked Questions

Does the sail include mounting hardware?
No. Installation hardware kits and cables are required and sold separately; high quality hardware is recommended for best performance.

How much UV protection does the fabric provide?
The woven 190 GSM fabric is rated to block about 95% of harmful UV rays, reducing heat and sun exposure under the canopy.

Is the fabric treated against fading?
Yes. The material is a 100% virgin HDPE treated with a UV stabilized compound and lab-tested for extended sun resistance.