ColourTree Custom Right Triangle Shade Sail 12ft x 13ft x 17.7ft

In this review the ColourTree custom right triangle sun shade sail is assessed for homeowners and light commercial users who need reliable UV protection and durable outdoor coverage. The biggest reason to consider this sail is its 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab-tested for prolonged UV exposure; that combination promises longer life and strong sun blockage compared with recycled fabrics. The review focuses on real-world durability, ease of installation with proper hardware, and the shade performance in bright conditions.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric offers a firmer hand and better long-term durability under sun exposure compared to lower weight recycled materials.
• UV stabilized compound: Laboratory UV testing supports improved resistance to fading, drying and tearing so the sail keeps its shape and color longer.
• 95% UV blockage: High UV blockage significantly reduces direct sunlight and lowers perceived temperature beneath the sail for more comfortable outdoor use.
• Breathable woven fabric: The mesh lets air and water pass through, avoiding pooling and allowing rain to pass without compromising shade.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners provide strong anchors for installation when used with recommended hardware.
• 3 year limited warranty: Coverage under normal weather and use gives added confidence for buyers worried about material performance.

Who It's For

The sail is best for homeowners, pool owners, patios and light commercial spaces that need durable, long-lasting shade and UV protection. Its right triangle shape and custom sizing make it a good fit for irregular areas where a rectangular sail would not work.

Customers who want an out-of-the-box mounting kit should look elsewhere, because hardware is sold separately and proper stainless cables or shade hardware are required for reliable installation. Those seeking a lightweight, decorative-only sail rather than a heavy duty, performance fabric may also prefer a different, lower-weight option.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers noticeable durability and a premium feel.
• Blocks up to 95% of harmful UV, delivering effective sun protection and cooler shaded areas.
• Breathable mesh prevents water pooling and handles summer storms better than solid fabrics.
• Stitched reinforced edges and stainless D-rings create a rugged attachment system when used with proper hardware.

Cons

• Installation requires separately purchased hardware and suitable anchor points, which adds to total cost and effort.
• The sail is performance-focused and heavier than decorative options, which might be unnecessary for some small patios.

Specifications

Our Verdict

The ColourTree right triangle shade sail is a practical choice for anyone seeking robust UV protection and a durable fabric that resists fading and tearing. It offers excellent value when paired with recommended hardware, and the breathable 190 GSM virgin HDPE makes it a sensible long-term option for patios, pools and carports where performance matters more than decorative lightness.

Frequently Asked Questions

Does the sail block a lot of sun?
Yes, the woven mesh is rated to block about 95% of harmful UV, which meaningfully reduces direct sunlight beneath the sail.

Is installation hardware included?
No, hardware kits and cables are sold separately and high quality stainless cables and fittings are recommended for secure installation.

How durable is the fabric?
The fabric is 190 GSM 100% virgin HDPE treated with a UV stabilized compound and carries a 3 year limited warranty for normal weather and use.