ColourTree Custom Size 12ft x 18ft x 21.6ft Red Right Triangle Sun

In this review the ColourTree CTAPRT16 right triangle sun shade sail is assessed for homeowners and small businesses who need reliable UV protection and long-term outdoor performance. The review finds the sail most compelling for people who want a heavy duty, breathable canopy that actually blocks sunlight and resists fading; its standout feature is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says has superior durability after extensive UV testing. It is best for fixed installations where a robust, low-maintenance shade is required.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric provides a sturdy feel and resists tearing compared with thinner recycled alternatives.
• UV Stabilized Compound: Laboratory UV testing supports long-term outdoor use and slows fading and material drying under strong sun exposure.
• 95% UV Blockage: The woven fabric blocks most harmful UV rays and noticeably reduces temperature under the canopy.
• Breathable Mesh Construction: Allows air and water to pass through, preventing pooling after rain and keeping the shaded area ventilated.
• Reinforced Edges and D-rings: Double layered stitched seams and stainless steel D-rings improve attachment strength and help edges resist fraying.
• 3 Year Limited Warranty: Warranty coverage offers some assurance for normal use and weather conditions.

Who It's For

This shade sail is aimed at homeowners, patio and pool owners, and small commercial properties needing a durable and effective sun block that lasts in sunny climates. It suits DIY installers who can supply proper shade sail hardware and cable rope for a secure mount and appreciate a right triangle layout for corner or angled shading.

Those who need a portable, temporary canopy or an all-weather waterproof shelter should look elsewhere, since this breathable mesh is designed to let water through and is optimized for sun protection and airflow rather than full rainproof coverage.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE gives a solid, durable canopy that customers say stands up to strong sun.
• Blocks 95% of UV while remaining breathable to avoid heat buildup and water pooling.
• Reinforced seams and stainless steel D-rings simplify a secure installation and reduce fraying.
• Good value for money with a 3 year limited warranty backing normal use.

Cons

• Installation hardware is sold separately and customers must use proper cable rope; nylon ropes are not recommended.
• Not fully waterproof since the fabric is breathable and designed to allow water through.

Specifications

Our Verdict

The ColourTree right triangle sun shade sail is a practical, value-oriented choice for anyone who needs dependable UV protection and a heavy duty fabric that resists fading. It is particularly well suited to patios, pools, carports and balconies in sunny climates where a long-lasting, low-maintenance canopy is desired; buyers should budget for proper mounting hardware and understand this is breathable mesh rather than a waterproof tarp.

Frequently Asked Questions

Does this sail block harmful UV rays?
Yes, the fabric is designed to block about 95% of UV rays to reduce sun exposure under the canopy.

Is installation hardware included?
No, installation hardware kits and cable rope are sold separately; use metal cable, not nylon rope, for best results.

Will water pool on the sail?
No, the breathable woven fabric allows water to pass through so pooling is not expected, but it is not fully waterproof.