ColourTree Custom Size 10ft x 18ft Red Right Triangle Shade Sail - UV

In this review the ColourTree 10ft x 18ft x 20.6ft red right triangle sun shade sail is evaluated for homeowners and small commercial spaces who need a highcoverage, durable sun shade. The bottom line: this shade sail stands out because of its thick 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which is the single biggest reason to consider it if long life and strong UV blockage are your priorities. It performs well as a breathable canopy while blocking most direct sunlight and reducing temperature under the sail.

Key Features

• 190 GSM virgin HDPE: The heavy 190 GSM fabric is made from 100% virgin material for improved longterm strength compared with recycled alternatives.
• UV stabilized compound: Laboratory testing up to long exposures supports enhanced resistance to fading, drying and tearing for extended outdoor use.
• 95% UV blockage: The woven fabric blocks approximately 95% of harmful UV, helping lower radiant heat and protect shaded areas like patios and pools.
• Breathable woven design: Air and water pass through the fabric to avoid pooling and reduce wind load while maintaining shade performance.
• Reinforced edges and stainless Drings: Double layered stitched seams and extra heavy stitching at corners improve durability and make attachment points robust.
• 3 year limited warranty: The product includes a three year limited warranty under normal weather and usage for peace of mind.

Who It's For

The ColourTree triangle shade sail is best for homeowners, pool owners and small businesses that need a robust, longlasting canopy to cut sun and heat across patios, carports and aboveground pools. Its heavy 190 GSM virgin HDPE and UV stabilized treatment suit yearround outdoor exposure where stronger materials are preferred.

Users who want an outofthebox installation kit should look elsewhere, because installation hardware is sold separately and each Dring requires its own cable rope; inexpensive nylon rope is not recommended. Also, buyers needing exact fit for unusual mounting geometry should plan for custom measuring or professional fitting.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE offers improved durability and resistance to sun damage.
• Blocks up to 95% of UV while remaining breathable, reducing heat buildup below the sail.
• Reinforced seams and stainless steel Drings provide reliable attachment points for permanent or seasonal installs.

Cons

• Hardware and cable ropes are not included, so additional purchase and correct installation practice are required.
• Some customers report mixed durability in real conditions, so placement and tensioning matter for long life.

Specifications

Our Verdict

The ColourTree 10ft x 18ft triangle shade sail is a sensible buy for anyone needing a heavy duty, breathable canopy that blocks most UV and resists fading. It offers good value when paired with proper installation hardware and careful mounting; those who lack secure attachment points or want hardware included should plan extra cost. Overall, it delivers strong sun protection and durability for patios, pools and carports.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cable ropes are sold separately and are required for safe mounting.

How much UV does the fabric block?
The woven virgin HDPE fabric is rated to block approximately 95% of harmful UV rays.

Is the fabric waterproof?
The fabric is breathable and allows water to pass through, so it does not trap water and is not designed as a waterproof tarp.