ColourTree Custom Size 21 ft x 24 ft x 31.9 ft Triangle Shade Sail

In this review the ColourTree custom right triangle shade sail is evaluated for homeowners and small businesses that need heavy-duty, long-lasting sun protection. The biggest reason to consider it is its 190 GSM 100% virgin HDPE construction that is UV stabilized after extensive lab testing, which translates to noticeably better longevity and color retention compared with recycled alternatives. For anyone wanting a breathable, high UV blockage canopy that resists pooling and holds up under strong sun, this review explains how the sail performs in real use.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric gives stronger tear resistance and a firmer feel that held its shape well during wind and sun exposure.
• UV stabilized compound: Laboratory UV testing supports improved durability so the fabric resists drying, fading and brittleness for longer outdoor service life.
• 95% UV blockage: The woven mesh significantly reduces UV and heat in shaded areas, making patios and pools noticeably cooler and protecting windows from direct sun.
• Breathable, water-permeable weave: Air and rain pass through the fabric so water does not pool and the shaded area dries quickly after storms.
• Reinforced edges and stainless D-rings: Heavy double-layer seams and extra stitching at corners deliver a secure mounting point for cables and hardware.
• 3 year limited warranty: Manufacturer warranty provides added confidence under normal weather and usage conditions.

Who It's For

The sail is ideal for homeowners, cafes, and small commercial properties that need a robust, long-lasting shade solution for patios, pools, balconies or carports. It suits buyers who value UV protection and fabric longevity and who can install a custom-size right triangle anchored to poles, walls or trees.

It is less appropriate for customers who need included installation hardware or who prefer a lightweight temporary shade for occasional use; installation hardware and cables are sold separately and proper stainless or steel cable is recommended rather than nylon rope.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers superior durability and color retention compared with recycled fabrics.
• Breathable woven design blocks 95% of UV while allowing water through to prevent pooling.
• Reinforced seams and stainless steel D-rings make mounting secure and reliable when paired with proper hardware.

Cons

• Installation hardware is not included, so buyers must purchase cables and fittings separately and follow installation guidance.

Specifications

Our Verdict

The ColourTree custom-size triangle shade sail is a sound choice for anyone seeking a heavy-duty, UV-blocking canopy that will last through prolonged sun exposure. With 190 GSM virgin HDPE, reinforced construction and strong UV resistance, it delivers durable performance and good value for patios, pools and commercial shade needs, provided buyers plan to purchase proper hardware and cables for installation.

Frequently Asked Questions

Does the sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV while still allowing air and water to pass through.

Is installation hardware included?
No, installation hardware kits and cables are sold separately and the manufacturer recommends steel cable rather than nylon rope.

How long is the warranty?
The product includes a 3 year limited warranty under normal weather and usage conditions.