ColourTree Custom Size 9ft x 9ft Right Triangle Sun Shade Sail - Heavy

In this review the ColourTree 9' x 9' x 12.7' right triangle sun shade sail is evaluated for homeowners and small business owners who need durable sun protection. The bottom line: this shade sail is worth considering when you want a heavy duty, breathable canopy that blocks most UV and resists fading, because it is made from 190 GSM 100% virgin HDPE and treated with a UV stabilized compound to extend outdoor life.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric offers markedly better resistance to sunlight and wear compared with lighter or recycled weaves.
• UV stabilized compound: The material was lab-tested for extended UV exposure and is formulated to resist drying out, tearing and fading.
• 95% UV blockage: The tightly woven fabric cuts most harmful UV and reduces temperature under the sail, making it effective for patios, pools and carports.
• Breathable, water-shedding weave: Air and rain pass through the mesh so water will not pool and the shaded area stays ventilated.
• Reinforced seams and stainless D-rings: Double layered stitched edges and heavy corner stitching keep the sail shaped and provide sturdy attachment points.
• 3 year limited warranty: The product includes a manufacturer warranty for coverage under normal weather and use.

Who It's For

This shade sail suits homeowners with patios, above-ground pools, balconies or carports who want reliable sun protection and a breathable cover that cuts heat. It is also a fit for small commercial outdoor spaces that need a heavy duty canopy material rather than lightweight seasonal fabric.

It is less appropriate for buyers who need a full waterproof canopy or for those who cannot provide secure mounting points and proper hardware; installation requires separate hardware and cable, and poor rope choices can lead to failure.

Pros & Cons

Pros

• High material quality from 190 GSM virgin HDPE gives durability and better UV resistance than recycled alternatives.
• Blocks up to 95% of UV while remaining breathable, reducing temperature under the sail.
• Stitched double-layer edges and stainless steel D-rings make installation points robust when paired with proper hardware.

Cons

• Size and fit must be ordered carefully; customers reported mixed experiences with sizing and a need for correct mounting hardware.
• Some users reported durability issues in extreme conditions, so long-term performance can vary by installation and weather exposure.

Specifications

Our Verdict

The ColourTree 9' right triangle shade sail is a sensible buy for people who need a durable, breathable sun cover that offers strong UV protection and robust seams. It provides solid value when paired with quality installation hardware, though buyers should double-check size requirements and expect that extreme conditions may affect longevity.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven 190 GSM fabric is rated to block up to 95% of harmful UV.

Is installation hardware included?
No, installation hardware and cable are sold separately and proper non-nylon cable is recommended for secure mounting.

How long will the fabric last outdoors?
The material is treated with a UV stabilized compound and covered by a 3 year limited warranty, but real-world life will vary with weather and installation quality.