ColourTree Custom Size 11ft x 11ft x 15.6ft Sand Beige Right Triangle

In this review of the ColourTree custom size right triangle shade sail, the bottom line is practical: this is a heavy duty, UV-focused canopy meant for anyone who needs reliable sun protection over patios, pools or carports. The single biggest reason to buy is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab tested for long-term sun exposure. The review covers real-world fit, durability notes from customers and installation considerations so buyers know what to expect.

Key Features

• Virgin 190 GSM HDPE: The thick, 100% non-recycled fabric is designed for greater durability under sun exposure compared with recycled alternatives.
• UV stabilized compound: Fabric treated to resist drying, tearing and fading, which should extend usable life in sunny conditions.
• 95% UV blockage: Woven mesh blocks most harmful UV rays while reducing temperature in shaded areas for comfort around pools and patios.
• Breathable, water-permeable weave: Air and water pass through the fabric to prevent pooling and reduce wind stress on attachment points.
• Reinforced edges and stainless D-rings: Double-layered stitched seams and heavy corner stitching give secure mounting points for cables and hardware.
• 3 year limited warranty: Coverage under normal weather and usage offers some assurance for buyers concerned about early failure.

Who It's For

This shade sail is aimed at homeowners and small businesses who need a robust, permanent-looking solution for sun protection over patios, above-ground pools, carports or terraces. The emphasis on virgin HDPE and reinforced construction makes it suitable for locations with regular sun exposure where fabric longevity matters.

It is less suitable for buyers who need a temporary or adjustable shade solution, or for those who expect to use light nylon ropes for mounting; the sail requires proper hardware and cable tensioning for best performance. Buyers seeking an exact fit should also double-check measurements, since some customers reported sizing issues.

Pros & Cons

Pros

• High-density 190 GSM virgin material that resists fading and UV damage.
• Effective 95% UV blockage and breathable fabric reduces heat under the canopy.
• Sturdy reinforced edges and stainless steel D-rings for reliable mounting.
• Backed by a 3 year limited warranty for peace of mind under normal use.

Cons

• Some users reported inconsistent longevity and isolated ripping, so results can vary with installation and local conditions.
• Installation hardware is sold separately and improper ropes or fittings can reduce performance and lifespan.

Specifications

Product shape	Right triangle
Size	11 ft x 11 ft x 15.6 ft
Material weight	190 GSM
Material type	100% virgin HDPE mesh
UV protection	Blocks up to 95% UV
Corner hardware	Stainless steel D-rings with reinforced stitching
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a practical choice for anyone who needs durable sun protection and prefers a heavier, virgin HDPE fabric rather than recycled alternatives. It offers strong UV blocking, breathable design and reinforced mounting points, making it good value when paired with proper hardware and installation. Buyers should plan for correct cable fittings and confirm measurements to avoid fit issues.

Frequently Asked Questions

Do I get mounting hardware with the sail?
The sail itself does not include installation hardware; high quality cable and shade sail kits are sold separately and are recommended.

How much UV protection does the fabric provide?
The woven mesh is designed to block up to 95% of harmful UV, reducing heat and sun exposure in the shaded area.

Is the material durable in strong sun?
The 190 GSM virgin HDPE is treated with a UV stabilized compound and lab tested for extended sun exposure, though some users report mixed long-term durability depending on conditions and installation.