ColourTree Custom Size Right Triangle Shade Sail 20ft x 23ft x 30.5ft

In this review of the ColourTree custom size right triangle shade sail, the bottom line is simple: it is best for homeowners and small businesses who want heavy duty, long lasting sun protection for patios, pools, or carports. The single biggest reason to buy is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says survived extensive UV testing and resists fading and tearing better than recycled materials.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric designed for durability and greater resistance to sun damage than recycled alternatives.
• UV Stabilized Compound: Factory treatment helps prevent drying out, tearing and fading so the sail keeps its look and protection longer.
• 95% UV Blockage: The woven mesh cuts most harmful UV rays and lowers temperature in the shaded area for more comfortable outdoor use.
• Breathable Woven Fabric: Allows water and air to pass through to avoid pooling and reduce wind load while still providing shade.
• Reinforced Edges & Hardware Ready: Double layered stitched seams and stainless steel D-rings at corners make the sail sturdy and ready to attach with appropriate cables and fittings.
• Three Year Warranty: Limited warranty under normal weather and usage offers added confidence in construction and longevity.

Who It's For

This shade sail is for people who need a robust, commercial-grade canopy that holds up to long sun exposure - for example backyard owners shading a pool or patio, or small businesses shading outdoor seating. The heavy 190 GSM fabric and UV stabilization make it a practical choice where longevity and color retention matter.

It is less suitable for someone who wants a ready-to-hang kit; installation hardware and cables are sold separately and the sail requires proper anchors and non-nylon cables for best performance. Also, buyers who need very lightweight or temporary shade for occasional use may prefer a lighter, less expensive option.

Pros & Cons

Pros

• Excellent build quality with double layered stitched seams that reduce fraying and maintain shape.
• Strong sun protection that blocks about 95% of UV and helps lower temperatures under the sail.
• Durable virgin HDPE fabric tested for extended UV exposure and backed by a 3 year warranty.

Cons

• Requires separate hardware and correct cables for installation, which adds cost and effort.
• Custom sizing means a 3-7 business day production wait; not ideal for immediate needs.

Specifications

Shape	Right triangle
Size	20' x 23' x 30.5'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	About 95% UV blockage
Corners	Stainless steel D-rings with heavy stitching
Warranty	3 years limited

Our Verdict

The ColourTree custom right triangle shade sail is a sensible buy for anyone needing durable, long-lasting sun protection for patios, pools, or outdoor seating. Its heavy virgin HDPE fabric, reinforced seams and high UV blockage make it good value for those prepared to purchase separate hardware and allow a brief production lead time.

Frequently Asked Questions

Does the sail block a lot of UV?
Yes, the woven fabric is rated to block about 95% of harmful UV while remaining breathable.

Is installation hardware included?
No, hardware kits and cables are sold separately and the sail requires proper non-nylon cables for secure attachment.

How long until I can use a custom sail?
Custom size sails are made in about 3-7 business days before shipping.