ColourTree CTAPRT12 Custom 20ft x 23ft x 30.5ft Grey Right Triangle

In this review the ColourTree CTAPRT12 custom right triangle shade sail stands out for homeowners and small businesses who need a heavy duty, breathable canopy that blocks sunlight without trapping heat. The biggest reason to buy is its 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which the manufacturer says was lab-tested for long life and resists fading and tearing; that durability is the core benefit for anyone mounting a large, exposed sail. The review below focuses on real-world use, installation notes and longevity.

Key Features

• Material: 190 GSM 100% virgin HDPE gives a thicker, more tear-resistant fabric than recycled alternatives for longer outdoor life.
• UV Protection: Blocks up to 95% of harmful UV rays, reducing temperature and direct sunlight underneath for patio and pool shading.
• Breathability: Woven fabric allows air and water to pass through so rain does not pool and shaded areas stay cooler and drier.
• Reinforced Edges: Double layered, heavily stitched seams and stainless steel D-rings keep the sail square and prevent fraying at mounting points.
• Commercial Grade: Heavy duty construction and UV stabilized compound make it suitable for commercial or high-exposure residential installations.
• Warranty: Comes with a 3 year limited warranty under normal weather and usage, offering some peace of mind for longer installations.

Who It's For

This shade sail is best for homeowners, cafes, childcare providers and pool owners who need a large, durable canopy that maintains color and strength under strong sun exposure. It fits locations where breathability and water drainage are important, such as patios, decks, carports and over pools.

Those who should look elsewhere include buyers who need a fully waterproof solution (this is breathable mesh that allows water through) or anyone unwilling to purchase proper installation hardware separately; the sail requires correct cables and fittings for a secure mount.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE feels noticeably thicker and resists fading better than recycled fabric.
• Blocks 95% of UV while remaining breathable, which reduces heat beneath the sail.
• Sturdy double-stitched edges and stainless steel D-rings simplify secure mounting and improve longevity.
• Good value for the size with a 3 year limited warranty backing the build quality.

Cons

• Installation hardware is sold separately and the sail needs proper cables and fittings for best performance.
• Not fully waterproof - water will pass through the mesh by design, which may not suit all uses.

Specifications

Product type	Right triangle shade sail canopy
Size	Custom 20' x 23' x 30.5'
Material	190 GSM 100% virgin HDPE mesh
UV blockage	Approximately 95%
Edge construction	Double layered reinforced stitched seams
Mounting fittings	Stainless steel D-rings at corners
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT12 is a durable, practical choice for anyone needing large-area sun protection that stays cool and resists fading. Its 190 GSM virgin HDPE fabric and reinforced construction make it a better long-term option than recycled sails, provided buyers invest in quality hardware for installation. For patios, pools and commercial shade needs it represents strong value.

Frequently Asked Questions

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

Is the fabric waterproof?
No, the woven HDPE is breathable and allows water to pass through to avoid pooling; it is not a waterproof membrane.

Are mounting fittings included?
No, installation hardware kits and cables are sold separately and are required for secure mounting.