ColourTree Custom Size Right Triangle Sun Shade Sail 15ft x 20ft x

In this review the ColourTree custom size right triangle sun shade sail is judged on durability and real-world performance for patios, pools and carports. The bottom line: this sail is designed for buyers who need a robust, long-lasting shade solution-the 190 GSM virgin HDPE fabric and UV stabilized compound are the single biggest reasons to choose it if sun exposure and fading are primary concerns. It is a straightforward choice for anyone who wants strong UV blockage combined with breathable, water-shedding performance.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled material gives the sail greater tensile strength and longer life under sun exposure compared to recycled alternatives.
• UV stabilized compound: Fabric treated to resist drying, tearing and fading, extending useful life after prolonged sunlight exposure.
• 95% UV blockage: Effectively reduces UV light and ambient temperature in shaded areas, making it suitable for patios, pools and balconies.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool and ventilation remains good beneath the sail.
• Reinforced construction: Double layered stitched seams and heavy corner stitching with stainless steel D-rings improve durability and ease of hanging.
• Three year warranty: Limited warranty provides reassurance for normal use and weather conditions.

Who It's For

This shade sail is best for homeowners and small commercial spaces that need reliable, long-term sun protection in a triangular layout, such as over a patio, carport or pool area. Buyers who prioritize UV protection and fabric longevity will appreciate the virgin HDPE construction and the UV testing background.

People who need a complete mounting system should note that installation hardware is sold separately; anyone without sturdy anchor points or who prefers an all-in-one kit might look elsewhere for a packaged hardware solution. Also, exact sizing and corner placement require planning to fit a true 90 degree corner or custom anchors.

Pros & Cons

Pros

• High-quality, 190 GSM virgin HDPE material resists fading and tearing for extended outdoor life.
• Blocks up to 95% of UV and reduces temperature in shaded areas, improving comfort.
• Breathable design prevents water pooling and allows airflow under the sail.
• Reinforced seams and stainless steel D-rings make installations sturdy when using proper hardware.

Cons

• Installation hardware is not included, so buyers must purchase compatible kits and appropriate cables separately.
• Custom sizing and corner fitting can require planning; some users may need extra trimming or tensioning to achieve a perfect fit.

Specifications

Shape	Right triangle
Size	15 ft x 20 ft x 25 ft
Material	190 GSM 100% virgin HDPE
UV protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on corners (hardware sold separately)
Breathability	Woven fabric allows air and water flow
Warranty	3 years limited

Our Verdict

The ColourTree right triangle shade sail is a strong choice for homeowners and small commercial sites that need dependable sun protection with minimal maintenance. Its 190 GSM virgin HDPE and UV stabilization justify the investment for anyone prioritizing longevity and effective UV blockage, provided you plan for separate hardware and proper anchor points.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cables are required and sold separately; use non-nylon cables as recommended.

How effective is the shade at blocking sun?
The woven fabric blocks about 95% of harmful UV and reduces ambient temperature under the sail.

What warranty is offered?
The product includes a 3 year limited warranty under normal weather and usage conditions.