ColourTree Custom Size 9ft x 16ft x 18.4ft Red Right Triangle Sun

In this review of the ColourTree custom size right triangle sun shade sail, the bottom line is simple: it is for people who need a highcoverage, heavy duty UV barrier that lasts. The reviewer found the defining reason to buy is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which delivers strong sun protection and long life without the thin, papery feel of cheaper sails. Installation needs basic hardware sold separately, but once mounted the sail provides effective shade and a bold pop of color.

Key Features

• Material and durability: The 190 GSM 100% virgin HDPE fabric resists drying, tearing and fading after extended sun exposure for a noticeably longer service life.
• UV protection: The woven fabric blocks up to 95% of harmful UV rays, reducing heat and protecting shaded areas in summer.
• Breathable design: The weave lets air and water pass through, preventing water pooling and keeping the covered space cooler than solid canopies.
• Reinforced edges: Double layered stitched seams around the perimeter reduce fraying and help the sail retain its shape under tension.
• Stainless steel D-rings: Heavy stitched D-ring corners provide sturdy attachment points for cable or hardware and simplify mounting.
• Warranty: A 3 year limited warranty offers buyer reassurance under normal weather and use.

Who It's For

The ColourTree right triangle shade is best for homeowners or small business owners who need a durable, breathable sunshade for patios, pools, balconies or carports and who prefer a fabric that stands up to long hours of sun. It is also a good match for anyone who wants a color accent while still prioritizing UV protection and airflow.

It is less suitable for buyers who expect a fully waterproof cover, since the breathable weave purposely allows water through. Also plan to buy appropriate shade sail hardware and stainless cable separately if there are no existing anchor points.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels substantially thicker and more durable than recycled alternatives.
• Blocks roughly 95% of UV, noticeably reducing sun and heat under the sail.
• Breathable weave prevents water pooling and helps airflow on warm days.
• Reinforced seams and stainless D-rings make mounting secure and durable.

Cons

• Hardware kits and cables are sold separately, so total setup cost and time are higher than a ready-to-hang option.
• Not fully waterproof by design, which may not suit those wanting complete rain protection.

Specifications

Product type	Right triangle sun shade sail
Size	9' x 16' x 18.4'
Material	190 GSM 100% virgin HDPE
UV blockage	Up to 95%
Edges	Double layered reinforced stitched seams
Corners	Stainless steel D-ring at each corner
Warranty	3 year limited warranty

Our Verdict

The ColourTree 9' x 16' x 18.4' red right triangle shade is a strong choice for anyone needing durable, breathable UV protection with a long lifespan; the virgin 190 GSM fabric and reinforced construction justify the purchase for patios and pools, provided buyers budget for separate hardware and do not require full waterproofing.

Frequently Asked Questions

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

Is the fabric waterproof?
No, the shade is breathable to allow water through and prevent pooling; it resists rain but is not a fully waterproof cover.

Are mounting kits included?
No, installation hardware and cables are sold separately and high quality stainless cable or ColourTree hardware is recommended.