ColourTree Custom Size Right Triangle Sun Shade Sail 12ft x13ft

In this review the ColourTree custom size right triangle sun shade sail is evaluated for homeowners and small commercial spaces that need reliable UV protection. The single biggest reason to buy is its heavy duty 190 GSM 100% virgin HDPE fabric that is UV stabilized and lab-tested for long-term sun exposure, making it a practical choice where durability and effective shading matter most.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled material provides stronger resistance to tearing and wear compared to recycled fabrics.
• UV stabilized compound: Fabric treated to resist fading and drying out after prolonged sun exposure, extending the sail's usable life.
• 95% UV blockage: Blocks most harmful UV rays and noticeably reduces temperature in shaded areas, useful around pools and patios.
• Breathable woven fabric: Allows water and air to pass through so rain does not pool and ventilation is maintained under the canopy.
• Reinforced edges and hardware: Double layered stitched seams and stainless steel D-rings give secure attachment points for cable connections.
• Three year warranty: Limited warranty covers normal weather and usage for added buyer protection.

Who It's For

The ColourTree shade sail is well suited to homeowners, patio owners, and small commercial venues seeking a robust, long-lasting sun cover that prioritizes UV protection and fabric longevity. It benefits those who need a custom-sized right triangle sail for corners, patios, carports, or poolside installations where a breathable, heavy duty fabric matters.

It is less appropriate for buyers who want a full mounting kit included, since installation hardware is sold separately, or for those who need a waterproof canopy - this sail is designed to be breathable so it will not shed heavy rain like a solid waterproof tarp.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE gives strong durability and resistance to sun damage.
• Blocks up to 95% of UV, reducing heat and protecting shaded areas.
• Reinforced seams and stainless steel D-rings make secure mounting possible when paired with proper hardware.
• Breathable weave prevents water pooling and improves comfort under the shade.

Cons

• Installation hardware is not included and ropes must be suitable cable-type; nylon ropes are not recommended.
• Not fully waterproof, so it will not keep out heavy rain like a solid fabric canopy.

Specifications

Our Verdict

The ColourTree custom size right triangle sail is a solid choice for anyone who needs durable, high UV protection in a breathable canopy. Its 190 GSM virgin HDPE and reinforced construction deliver longevity and reliable shade, making it good value when paired with recommended hardware for secure installation.

Frequently Asked Questions

Does the sail block UV?
Yes, the fabric is rated to block about 95% of harmful UV rays.

Is mounting hardware included?
No, installation hardware kits and cables are sold separately and high quality hardware is recommended.

Will rain pool on the fabric?
No, the breathable woven fabric allows water to pass through so pooling is unlikely.