ColourTree Custom Size Green Right Triangle Sun Shade Sail - Heavy

In this review of the ColourTree Custom Size Right Triangle Sun Shade Sail, the bottom line is simple: this heavy duty mesh canopy is for homeowners who need durable UV protection for patios, pools or carports and want a breathability advantage over solid canopies. The most compelling reason to consider it is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the maker says has passed extensive laboratory UV exposure testing and provides long life and strong 95% UV blockage in active sun.

Key Features

• 190 GSM Virgin HDPE: Thick 100% virgin (non-recycled) fabric improves tear resistance and longevity compared with recycled alternatives.
• UV Stabilized Compound: Fabric is treated to resist drying, fading and weakening from long-term sun exposure for extended outdoor life.
• 95% UV Blockage: Woven mesh blocks the majority of harmful UV rays while significantly reducing temperature under the sail.
• Breathable Design: The open weave lets air and water pass through to prevent pooling and reduce wind load on attachment points.
• Reinforced Edges and D-Rings: Double layered stitched seams and stainless steel D-rings at corners improve attachment strength and help prevent fraying.
• Limited Warranty: The product includes a 3 year limited warranty under normal weather and usage conditions for buyer reassurance.

Who It's For

This shade sail is best for homeowners with patios, above-ground pools, balconies or carports who want a breathable, UV-blocking canopy that can be custom ordered to a large right triangle size. It fits users who prioritize material quality and resistance to sun degradation and who plan to attach the sail to existing poles, trees or walls.

It is less suitable for buyers who need a completely waterproof cover or expect to use lightweight nylon ropes or improvised hardware; proper shade sail hardware is required and sold separately, and some customers reported size or durability issues when installation or conditions are extreme.

Pros & Cons

Pros

• High density 190 GSM virgin HDPE material offers stronger UV resistance and improved durability.
• Breathable mesh blocks most UV while avoiding water pooling and reducing heat under the sail.
• Heavy stitched seams and stainless steel D-rings make for a more secure attachment when installed correctly.

Cons

• Some customers reported mixed durability in real-world use, with isolated reports of tearing; correct installation and quality hardware are essential.
• Hardware and cables are sold separately, so total project cost and complexity are higher than the sail alone.

Specifications

Product Type	Right triangle sun shade sail canopy
Size	Custom order up to 14ft x 20ft x 24.4ft
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Approx. 95% UV blockage
Edges & Fittings	Double layered reinforced stitched seams with stainless steel D-rings
Breathability	Woven mesh allows air and water through, no pooling
Warranty	3 years limited warranty

Our Verdict

The ColourTree right triangle shade sail is a solid choice when you need a large, breathable canopy that emphasizes UV resistance and material quality; for most patios and poolside installs it offers good value compared with thin recycled sails. Buyers should budget for proper shade sail hardware and careful installation to avoid the occasional durability complaint and get the best life from the 190 GSM virgin HDPE fabric.

Frequently Asked Questions

Does the sail block sunlight effectively?
Yes, the woven mesh is designed to block about 95% of harmful UV and noticeably reduce heat under the canopy.

Is installation hardware included?
No, installation hardware and cables are sold separately and the manufacturer recommends using high quality hardware and not nylon ropes.

How long will the fabric last outdoors?
The fabric is 190 GSM virgin HDPE treated with UV stabilizers and comes with a 3 year limited warranty; lab testing indicates improved UV durability versus recycled HDPE.