ColourTree Custom Size 11ft x 11ft x 15.6ft Grey Right Triangle Sun

In this review the ColourTree custom right triangle sun shade sail is assessed for homeowners and small businesses who need heavy duty UV protection and a long-lasting canopy. The bottom line: this sail is best for those who want a durable, commercial-weight fabric that blocks sun and breathes well. Our review finds the key strength is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which delivers strong sun blockage and resistance to fading and tearing under prolonged sunlight.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric gives a sturdy feel and handles regular sun exposure without becoming brittle.
• UV stabilized compound: Treated fabric resists drying, tearing and color loss, helping the sail last longer in harsh sunlight.
• 95% UV blockage: The woven textile significantly reduces UV and lowers temperature under the shade for patios, pools and balconies.
• Breathable design: The woven material allows air and water through so rain does not pool and ventilation is maintained.
• Reinforced construction: Double layered stitched seams and heavy corner stitching with stainless steel D-rings keep the sail stable and prevent fraying.
• Three year limited warranty: The included warranty gives reasonable coverage for normal weather and usage.

Who It's For

This shade sail is suited to homeowners, cafes and small commercial spaces needing a robust, long-lasting cover for patios, carports or poolside areas. Installers who prefer fabric that breathes and lets water through will value the no-pooling behavior and 95% UV blockage for sun protection.

Those who need an exact off-the-shelf size, quick temporary shade, or integrated mounting hardware should look elsewhere, as the product is a custom-sized fabric only and requires separate shade sail hardware and appropriate attachment points for proper installation.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE gives a noticeably thicker, more durable canopy than recycled alternatives.
• Blocks 95% of harmful UV while remaining breathable to reduce heat under the sail.
• Stitched double-layer edges and stainless steel D-rings make for a secure attachment and long-term shape retention.
• Three year limited warranty provides additional buyer confidence for normal use.

Cons

• Hardware is not included; each corner needs a cable or hardware kit sold separately for proper installation.
• As a custom-size sail, customers must ensure correct measurements and mounting points before ordering.

Specifications

Brand	ColourTree
Shape	Right triangle
Size	11' x 11' x 15.6'
Material	190 GSM 100% virgin HDPE
UV Protection	95% UV blockage (UPF50)
Hardware	Sold separately; stainless steel D-rings on corners
Warranty	3 years limited

Our Verdict

The ColourTree 11' x 11' x 15.6' right triangle shade sail is a practical choice for anyone wanting a commercial-grade, breathable canopy that blocks the sun effectively and resists fading. It is good value for property owners who will supply proper hardware and measure carefully, offering strong durability and reliable sun protection for patios and pools.

Frequently Asked Questions

Does hardware come with the sail?
No. Installation hardware kits and cable rope are required and sold separately; each D-ring needs one cable.

Will water pool on the fabric?
No. The woven HDPE is breathable and allows water to pass through, preventing pooling in rain.

How long will the sail last in sun exposure?
The product uses virgin HDPE tested for prolonged UV resistance and includes a 3 year limited warranty for normal weather and usage.