ColourTree Custom Size Right Triangle Sun Shade Sail 13ft x 17ft x

In this review the ColourTree custom size right triangle sun shade sail is judged on durability, sun protection and installation for outdoor living spaces. It is aimed at homeowners or small business owners who need a robust, breathable canopy that blocks sunlight effectively while resisting fading and tearing. The single biggest reason to buy is the use of 190 GSM 100% virgin HDPE with UV stabilized compound, which delivers long-lasting performance and proven laboratory UV resistance for extended outdoor life.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric is designed to withstand prolonged sun exposure without drying out or breaking down, providing long-term shade coverage.
• UV stabilized compound: Treated fabric resists fading and tearing, helping the sail maintain appearance and performance after extended use in strong sunlight.
• 95% UV blockage: The tightly woven mesh blocks the majority of harmful UV while reducing temperature beneath the sail for more comfortable outdoor use.
• Breathable design: Woven fabric allows air and water to pass through to prevent water pooling and reduce wind load on mounting points.
• Reinforced construction: Double layered stitched seams and stainless steel D-rings at corners provide stronger attachment points and reduce edge fraying under tension.
• Warranty: Includes a 3 year limited warranty for normal weather and usage, offering extra assurance of durability.

Who It's For

This shade sail is best for homeowners with patios, pools, balconies or carports who want a durable, commercial-grade canopy that blocks sun and lowers temperatures beneath the sail. It fits installations where a true right triangle shape is needed, and users who prefer breathable fabric to avoid pooling water will appreciate the mesh weave.

It is less suitable for buyers who need an immediate off-the-shelf mounting kit, because installation hardware is sold separately and cabling is required for each D-ring; users who prefer a ready-to-install package should plan to purchase recommended hardware as well.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE delivers superior durability under prolonged sun exposure.
• Blocks about 95% of UV, making shaded areas noticeably cooler and safer.
• Breathable mesh prevents water pooling and reduces wind stress on attachments.
• Reinforced seams and stainless steel D-rings improve longevity and make hanging easier.

Cons

• Installation requires separate hardware and proper cabling, adding cost and effort.
• Custom sizing means verifying measurements carefully; one customer note suggests attention to sizing accuracy is needed.

Specifications

Our Verdict

The ColourTree right triangle shade sail is a practical choice for anyone who needs a robust, long-lasting canopy that blocks most UV and stands up to sun and wind. It is good value when paired with proper hardware and careful sizing, offering durable material, reinforced construction and a clear warranty that make it a smart investment for patios, pools and outdoor living spaces.

Frequently Asked Questions

Does this sail block sunlight effectively?
Yes, the woven mesh is rated to block about 95% of harmful UV and will noticeably reduce temperature in shaded areas.

Is hardware included?
No, installation hardware kits and cabling are sold separately and are required for each D-ring; use non-nylon cables as recommended.

How long will the fabric last outdoors?
The 190 GSM virgin HDPE is UV stabilized and lab-tested for extended sun exposure, and the product includes a 3 year limited warranty under normal weather and use.