ColourTree Custom Size 18ft x 19ft x 26.2ft Blue Right Triangle Shade

In this review the ColourTree custom right triangle shade sail proves to be a practical, heavy duty option for anyone wanting dependable sun protection over a patio, pool or carport. The single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which customers say delivers reliable shade and long-term color retention. It is best for homeowners and small businesses seeking high UV blockage and breathable coverage rather than a decorative or temporary cover.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric gives stronger tear resistance and a firmer feel than lighter sails.
• UV stabilized compound: Laboratory-tested material resists fading and drying, improving lifespan under constant sun exposure.
• 95% UV blockage: Effectively reduces sunlight and heat in shaded areas, making it useful for patios, pools, balconies and carports.
• Breathable woven fabric: Allows air and water to pass through so it does not pond in rain and helps cool the shaded area.
• Reinforced edges and stainless D-rings: Heavy double-stitched seams and strong D-rings provide durable anchor points for secure installation.
• 3 year limited warranty: Coverage under normal weather and use gives added confidence in the product's durability.

Who It's For

The ColourTree shade sail is ideal for homeowners, small business owners or property managers who need a robust, long-lasting right triangle cover in a custom size and want serious UV protection and weather resistance. It is particularly well suited to permanent or semi-permanent installations where breathability and reduced heat are priorities.

It is less suitable for shoppers who need an off-the-shelf small decorative sail, those who prefer waterproof canopies that trap no air, or buyers who cannot provide or install appropriate hardware and anchor points (installation kits are sold separately).

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE material resists UV damage and holds color well in intense sun.
• Blocks about 95% of harmful UV while remaining breathable to prevent water pooling.
• Reinforced seams and stainless steel D-rings make mounting durable and secure when paired with proper hardware.
• Customers report good value for money and ease of installation when used with recommended cables and kits.

Cons

• Installation hardware is required but sold separately, so total setup cost is higher and proper cables are needed for best results.
• Sizing must be selected carefully for right-angle fits since custom dimensions may require precise planning.

Specifications

Brand	ColourTree
Material	190 GSM 100% virgin HDPE
Shape and size	Right triangle, 18ft x 19ft x 26.2ft
UV protection	Approx. 95% UV blockage
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Breathability	Woven fabric allows air and water through
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a sensible buy for anyone needing heavy duty sun protection with long-term UV resistance. Its 190 GSM virgin HDPE and reinforced construction offer measurable durability and effective shade, and the breathable fabric prevents pooling. Buyers should budget for separate hardware and confirm measurements before ordering, but for long-lasting patio or pool shading this sail delivers strong value.

Frequently Asked Questions

Does the sail come with installation hardware?
No. Installation kits and cables are required and sold separately; the sail has stainless D-rings but you should use recommended cables for best performance.

How much UV protection does it provide?
The woven fabric blocks about 95% of harmful UV, reducing direct sunlight and heat in the shaded area.

Is the fabric waterproof?
No. The fabric is breathable so water passes through and does not form pools; it is water resistant but not a waterproof solid canopy.