ColourTree Custom Size 11ft x 13ft x 17ft Green Right Triangle Shade

In this review of the ColourTree custom size right triangle shade sail, the bottom line is simple: it is aimed at homeowners and light commercial users who need a durable, high UV blocking canopy for patios, pools or carports. The biggest reason to consider it is the 190 GSM virgin HDPE construction treated with a UV stabilized compound, which the manufacturer says was lab tested for extended sun exposure; that combination promises stronger resistance to fading and degradation than recycled fabrics. The sail ships as a finished triangle with reinforced seams and stainless steel D-rings for mounting.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a heavier feel and improved resistance to wear compared with thinner or recycled alternatives.
• UV stabilized compound: Material treated to resist drying, tearing and fading, intended to extend useful life under continuous sun exposure.
• 95% UV blockage: Woven fabric blocks most harmful UV and lowers direct sunlight and heat in shaded areas for comfort around pools and patios.
• Breathable mesh: The woven construction allows water and air to pass through so rain does not pool on the canopy and it stays ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings at each corner simplify mounting and reduce fraying at stress points.
• Three year warranty: A limited warranty covers normal weather and use, offering extra reassurance for outdoor installations.

Who It's For

This shade sail is best for homeowners, pool owners and small businesses who want a larger, custom right triangle canopy with strong UV protection and a heavier fabric. It suits patio covers, above-ground pools, carports and backyard shade where a durable woven fabric and stainless steel mounting points are important.

People who need a permanent, load-bearing roof replacement or professional tensile installations should look elsewhere, and anyone expecting a lightweight or ultra-flexible fabric may find this 190 GSM material stiffer than thin shade cloth. Hardware kits are sold separately, so buyers should be prepared to purchase compatible mounting cables and fittings.

Pros & Cons

Pros

• Heavy, virgin HDPE fabric feels robust and resists early fading compared to recycled alternatives.
• High UV blockage and breathable weave reduce heat and prevent water pooling during rain.
• Reinforced seams and stainless steel D-rings make attachment straightforward and improve durability at stress points.

Cons

• Some customers reported sizing and durability inconsistency, so measure carefully and expect mixed longevity depending on conditions.
• Installation hardware is not included and nylon rope is not recommended, which adds to total cost and complexity.

Specifications

Shape	Right triangle
Size	11' x 13' x 17'
Material weight	190 GSM
Fabric type	100% virgin HDPE mesh, UV stabilized compound
UV protection	Approximately 95% blockage
Corner fittings	Stainless steel D-rings with reinforced stitched seams
Warranty	3 years limited

Our Verdict

The ColourTree 11' x 13' x 17' right triangle shade sail is a practical choice for anyone wanting strong sun protection and a heavier, UV-stable fabric at a reasonable price. It delivers good coverage, breathability and reinforced hardware points that make it a solid value for patios and pools, though buyers should plan for separate hardware and check sizing carefully for their installation.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is designed to block about 95% of harmful UV rays and reduce direct sunlight in the shaded area.

Is mounting hardware included?
No, hardware kits and cables are sold separately and the manufacturer recommends avoiding nylon rope in favor of proper cables and fittings.

How long will the fabric last outdoors?
The fabric is 190 GSM virgin HDPE treated with a UV stabilized compound and carries a 3 year limited warranty, though actual lifespan depends on local weather and use.