ColourTree CTAPRT16 18ft x 20ft x 26.9ft Right Triangle Sun Shade Sail

In this review the ColourTree CTAPRT16 right triangle sun shade sail is judged primarily on durability and shade performance for large outdoor spaces. It is aimed at homeowners and small commercial users who need a heavy duty, UV resistant canopy that will last under strong sun exposure; the single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric that has been UV stabilized and laboratory tested for extended lifespan. The sail is notable for blocking 95% of UV while remaining breathable so water does not pool during rain.

Key Features

• 190 GSM virgin HDPE: The thick 100% virgin material is designed to be stronger and more durable than recycled HDPE under prolonged sun exposure.
• UV stabilized compound: Treated fabric resists drying, tearing and fading to maintain appearance and performance over time.
• 95% UV blockage: The woven mesh significantly reduces UV sunlight and lowers temperature in the shaded area, improving comfort.
• Breathable woven fabric: Allows air and water to pass through so there is no pooling after rain and natural cooling through ventilation.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at each corner provide reliable attachment points for hardware.
• 3 year limited warranty: Coverage under normal weather and usage gives reasonable assurance of product longevity.

Who It's For

This sail is a good fit for homeowners with a patio, pool area, balcony or carport who need a large, permanent-looking shade solution that holds up to strong sun, especially in hot climates where UV resistance matters. Small businesses or cafes seeking an affordable commercial-grade canopy will also find the heavy duty construction suitable for semi-permanent outdoor coverage.

Those who should look elsewhere include buyers who need a fully waterproof tarp-style cover or a temporary, low-cost shade for occasional use; this product is designed as a breathable, long-term sun block rather than a waterproof shelter. Also remember mounting hardware is sold separately, so buyers without solid anchor points should plan accordingly.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE construction increases resistance to sun damage compared to recycled fabric.
• Blocks 95% of UV while remaining breathable, reducing temperature without pooling water.
• Reinforced seams and stainless steel D-rings make installation secure when paired with proper hardware.

Cons

• Installation hardware and cables are required but sold separately, so additional purchase and proper anchors are needed.
• Not intended as a fully waterproof cover, so it will not provide sealed rain protection.

Specifications

Product type	Right triangle sun shade sail canopy
Size	18ft x 20ft x 26.9ft
Material	190 GSM 100% virgin HDPE mesh
UV protection	Approximately 95% UV blockage
Edges and fittings	Double layered reinforced stitched seams with stainless steel D-rings
Breathability	Breathable woven fabric allowing air and water through
Warranty	3 year limited warranty under normal use

Our Verdict

The ColourTree CTAPRT16 is a solid choice for anyone needing a large, durable sun shade that prioritizes UV protection and longevity. Its 190 GSM virgin HDPE and reinforced construction offer good value for semi-permanent outdoor coverage, though buyers should budget for proper hardware and understand it is breathable rather than waterproof.

Frequently Asked Questions

Does this sail block UV effectively?
Yes, the woven fabric is designed to block about 95% of harmful UV while providing shaded cooling.

Is mounting hardware included?
No, installation hardware kits and cables are sold separately and are required to secure each D-ring.

Will water pool on the sail?
No, the breathable woven fabric allows water to pass through so pooling is not expected in normal rain.