ColourTree Custom Size 16ft x 18ft x 24.1ft Right Triangle Shade Sail

In this review of the ColourTree custom right triangle shade sail, the bottom line is simple: this is a durable, commercial-grade sun shade for anyone who needs strong UV protection and long-term outdoor performance. The sail is made from 190 GSM 100% virgin HDPE treated with a UV stabilized compound, which is the single biggest reason to buy it if you need fabric that resists drying, tearing and fading in strong sun. The review focuses on real-world use for patios, pools and carports where breathability and 95% UV blockage matter most.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric provides greater tensile strength and proven UV durability after extended laboratory testing.
• UV Stabilized Compound: Treatment prevents the sail from drying out and fading, extending usable life in harsh sun.
• 95% UV Blockage: Blocks most harmful UV rays and lowers temperature in shaded zones, improving comfort around patios and pools.
• Breathable Woven Fabric: Allows air and water to pass through so rain does not pool and the sail remains stable in breezes.
• Reinforced Seams and D-Rings: Double layered stitched edges and stainless D-rings offer secure attachment points for reliable long-term mounting.
• Commercial Grade Warranty: Backed by a 3 year limited warranty under normal weather and use for added buyer confidence.

Who It's For

This shade sail is best suited to homeowners and small businesses that need a large, durable triangular canopy for patios, pools, balconies or carports. Installers who value a fabric that resists sun damage and fading will appreciate the 190 GSM virgin HDPE and reinforced corners for reliable hardware attachment.

Those who should look elsewhere include buyers who need a pre-packaged installation kit (hardware is sold separately) or customers seeking an ultra-lightweight, temporary cover; this product is designed for heavier, longer-term protection and assumes you will use proper marine-grade cables or shade sail hardware for mounting.

Pros & Cons

Pros

• High-quality 100% virgin HDPE offers proven durability and resistance to sun degradation.
• Blocks up to 95% of UV while remaining breathable, so shaded areas stay cooler and water drains through.
• Heavy stitched seams and stainless steel D-rings make for strong, dependable attachment points.

Cons

• Installation hardware is not included, so buyers must purchase separate cables and fittings for best results.
• Sizing must be chosen carefully for correct fit; customers noted sizing accuracy is important when installing in true 90 corner applications.

Specifications

Product Type	Right triangle shade sail
Size	Custom 16' x 18' x 24.1'
Material	190 GSM 100% virgin HDPE (UV stabilized)
UV Protection	Up to 95% UV blockage
Edges & Fasteners	Double layered reinforced seams with stainless steel D-rings
Breathability	Woven fabric allows air and water to pass through
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a strong choice for anyone who needs durable, long-lasting UV protection for outdoor living spaces. With thick virgin HDPE, reinforced corners and proven UV stabilization, it delivers tangible value for patios and pools when paired with proper hardware. Buy it if you want a heavy-duty, low-maintenance canopy that prioritizes durability over low cost.

Frequently Asked Questions

Does the sail include installation hardware?
No, installation hardware kits and cables are sold separately; use marine-grade cables or the recommended heavy-duty hardware for best results.

How much UV protection does it provide?
The woven fabric blocks approximately 95% of harmful UV rays while remaining breathable to reduce heat under the sail.

What warranty is offered?
The product comes with a 3 year limited warranty under normal weather and usage conditions.