ColourTree Custom 11ft x 11ft x 15.6ft Right Triangle Sun Shade Sail

In this review of the ColourTree right triangle sun shade sail, the bottom line is simple: this canopy is for anyone who needs a durable, high-coverage outdoor shade that resists UV and lets water pass through. The reviewer found the standout reason to buy is the thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which is designed to last longer in sun exposure than recycled materials while still blocking the majority of UV. It is a practical, no-frills option for patios, pools and carports when paired with proper hardware.

Key Features

• 190 GSM virgin HDPE: A thicker, non-recycled fabric meant to provide stronger tensile strength and longer life under constant sun exposure.
• UV stabilized compound: Fabric treatment helps prevent drying, tearing and fading so the canopy keeps its structure and colour longer.
• 95% UV blockage: The woven mesh blocks most harmful UV rays and noticeably reduces temperature in shaded areas.
• Breathable, water-shedding weave: The mesh lets air and water pass through to avoid pooling while maintaining shade and resistance to weather.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy corner stitching keep the sail from fraying and simplify mounting.
• 3 year limited warranty: Warranty coverage provides some assurance under normal weather and usage conditions.

Who It's For

This shade sail suits homeowners and renters who need reliable sun protection over patios, above-ground pools, balconies, carports and play areas and who can install or attach it to existing poles, trees or walls. It is especially useful where ventilation and reduced heat under the canopy matter because the breathable weave lowers temperatures without trapping water.

Those who should look elsewhere are users who want a fully waterproof canopy, a ready-made mounting system included, or an exact ultra-long-term commercial warranty beyond three years. Also, buyers needing precise off-the-shelf dimensions other than a custom order may prefer other formats.

Pros & Cons

Pros

• Thick 190 GSM virgin HDPE material for improved durability compared to recycled alternatives.
• High UV protection that blocks up to 95% of harmful rays and reduces temperature under the sail.
• Reinforced seams and stainless steel D-rings make hanging straightforward with proper hardware.
• Breathable fabric prevents water pooling during rain and allows airflow.

Cons

• Installation hardware is not included, so you must buy cables and fittings separately for a secure setup.
• Some users report occasional durability issues in extreme conditions, so results can vary with exposure and mounting quality.

Specifications

Shape	Right triangle
Size	11' x 11' x 15.6'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks up to 95% of UV
Hardware	Stainless steel D-rings on each corner (mounting kit sold separately)
Warranty	3 years limited

Our Verdict

The ColourTree right triangle shade sail is a solid value for customers who want strong UV protection and a breathable, heavy duty fabric that resists fading. With its 190 GSM virgin HDPE and reinforced construction it is a smart choice for patios, pools and carports when paired with proper hardware, though buyers should allow for separate purchase of installation kits and be realistic about extreme-weather longevity.

Frequently Asked Questions

Does the sail come with mounting hardware?
The sail includes stainless steel D-rings but not cable or wall/anchor hardware; purchase recommended hardware separately for secure installation.

Is the fabric waterproof?
The woven HDPE mesh is breathable and allows water to pass through rather than fully waterproofing; this prevents pooling but is not intended as a waterproof tarp.

How long will the sail last outdoors?
ColourTree offers a 3 year limited warranty and the virgin HDPE is UV stabilized for extended life, but actual longevity depends on exposure and installation quality.