ColourTree Custom Size 20ft x 23ft x 30.5ft Beige Right Triangle Sun

In this review the ColourTree custom size right triangle sun shade sail stands out for anyone needing heavy-duty, long-lasting sun protection for patios, pools or carports. The single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the reviewer found provides confident UV blockage and durability under prolonged sun exposure. It is a practical choice for homeowners who want a breathable, low-maintenance canopy that resists fading and tearing.

Key Features

• 190 GSM Virgin HDPE: The thick non-recycled fabric offers a noticeable sense of sturdiness and resists stretching or sagging compared with lighter sails.
• UV Stabilized Compound: Lab-tested for extended UV exposure, the material is treated to prevent drying, fading and premature failure in strong sun.
• 95% UV Blockage: The woven fabric cuts most harmful UV and reduces temperature under the canopy, making outdoor spaces more comfortable.
• Breathable Design: Air and water pass through the weave so there is no pooling after rain and the shaded area stays ventilated.
• Reinforced Construction: Double layered stitched seams and stainless steel D-rings at corners improve attachment strength and resist fraying.
• Custom Made: The canopy is made to size in 3-7 business days and includes a 3 year limited warranty for normal weather use.

Who It's For

This sun shade sail is ideal for homeowners and small businesses wanting a robust, commercial-grade shade solution for patios, swimming pool areas, balconies and carports. It suits buyers who value a breathable mesh that blocks most UV while allowing airflow, and who plan to attach the sail to existing poles, walls or trees using separate hardware kits.

It is less appropriate for buyers who need an off-the-shelf small square sail or who do not want to purchase installation hardware separately, since cables and hardware kits are required and sold separately. Also, those needing a waterproof solid canopy should look elsewhere because this is a breathable mesh, not a rainproof fabric.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels durable and resists fading under strong sun.
• Blocks approximately 95% of UV, noticeably cooling shaded spaces.
• Breathable mesh prevents water pooling and improves ventilation in hot weather.
• Reinforced seams and stainless steel D-rings make mounting secure when paired with proper hardware.

Cons

• Installation requires separate hardware; buyers must purchase cables and kits to hang the sail.
• Not fully waterproof-designed to let water through, so it will not shelter from heavy rain.

Specifications

Brand	ColourTree
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Approximately 95% UV blockage
Shape and Size	Right triangle, custom size 20 ft x 23 ft x 30.5 ft
Corner Fittings	Stainless steel D-rings with extra heavy stitching
Warranty	3 year limited warranty (normal weather and usage)
Lead Time	Custom made in 3-7 business days

Our Verdict

The ColourTree custom right triangle shade sail is a sensible investment for anyone who needs strong UV protection and a long-lived canopy. Its thick 190 GSM virgin HDPE and UV stabilization deliver durable shade and reliable appearance over time, and the breathable weave keeps spaces comfortable. Buy this if you plan to use proper hardware for a secure installation and want a commercial-grade mesh that balances shade and airflow at good value.

Frequently Asked Questions

Does the sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV light.

Is the material waterproof?
No, the mesh is breathable and allows water to pass through to prevent pooling; it is not a waterproof canopy.

Are mounting cables included?
No, installation hardware and cables are sold separately and recommended for secure attachment.