ColourTree Custom Size 11ft x 14ft x 17.8ft Turquoise Right Triangle

In this review the ColourTree custom size right triangle shade sail earns recommendation for homeowners and small commercial spaces that need a robust sun barrier. The single biggest reason to buy is the fabric: made from 190 GSM 100% virgin HDPE treated with a UV stabilized compound, the sail is designed to resist fading and drying and to provide heavy-duty coverage where long-lasting sun protection is required. It is best suited to patios, pools, carports and balconies where a breathable, high UV blockage canopy is needed.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric is engineered for durability and was laboratory tested for extended UV exposure.
• UV stabilized compound: Treatment prevents the fabric from drying out and fading, helping to extend usable life in direct sun.
• 95% UV blockage: The woven material blocks most harmful UV and meaningfully reduces temperature under the canopy.
• Breathable woven design: Air and water pass through the mesh so there is no pooling after rain and the shaded area remains ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings improve mounting reliability and resist fraying.
• Three year warranty: A limited warranty covers normal weather and usage for greater buyer assurance.

Who It's For

The sail is aimed at property owners who need a durable, high-coverage shade solution for patios, above-ground pools, carports or balconies and who prefer a breathable fabric that drains water. Installers who can anchor the sail to existing posts, walls or trees and who will use proper shade sail hardware will get the best long-term performance.

It is less suitable for those needing a fully waterproof canopy or who cannot provide secure attachment points and professional-grade cables; customers who expect guaranteed performance in extreme storms should look to rigid shelter options instead.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE provides strong UV resistance and thicker material than common recycled alternatives.
• Breathable mesh blocks up to 95% of UV and avoids water pooling, keeping shaded areas cooler and drier.
• Reinforced seams and stainless steel D-rings make installation secure when used with appropriate hardware.
• Three year limited warranty gives added confidence for normal outdoor use.

Cons

• Size must be chosen carefully; some customers reported fit issues, so custom mounting planning is required.
• Hardware kits are sold separately and must be high quality to avoid premature failure of attachment lines.

Specifications

Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks up to 95% of harmful UV
Shape & Size	Right triangle, 11' x 14' x 17.8'
Seams	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings on each corner
Warranty	3 year limited warranty

Our Verdict

The ColourTree 11' x 14' x 17.8' right triangle shade sail is a solid choice for homeowners or small commercial uses that need dependable UV protection and breathable coverage. Its thick 190 GSM virgin HDPE and reinforced construction make it good value for shaded patios, pools and carports, provided installers use proper hardware and plan the mounting points carefully.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is designed to block up to 95% of harmful UV while remaining breathable.

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

How long will the fabric last outdoors?
The virgin HDPE is UV stabilized and lab tested for extended exposure, and the product carries a 3 year limited warranty for normal weather and use.