ColourTree Custom Size 20ft x 24ft x 31.2ft Sand Beige Right Triangle

In this review the ColourTree custom size right triangle shade sail is evaluated for patio and commercial outdoor use; the bottom line is it is a heavyweight, practical solution for large shaded areas where long-term UV resistance matters. Our review finds the strongest reason to buy is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says survived extensive lab testing and helps prevent fading, drying and early tearing compared with recycled alternatives.

Key Features

• 190 GSM virgin HDPE: A thicker, non-recycled woven fabric that provides a sturdy feel and is designed to last longer under sun exposure than recycled material.
• UV stabilized compound: Fabric treated to resist sun damage and fading, intended to reduce degradation and keep the shade sail usable for years.
• 95% UV blockage: Blocks the majority of harmful UV rays and lowers sun exposure and temperature in the shaded area for patios, pools and carports.
• Breathable woven mesh: Allows air and rainwater to pass through so water does not pool and ventilation remains good under the canopy.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings at corners improve attachment strength and reduce fraying.
• 3 year limited warranty: Comes with a warranty that covers normal weather and usage for consumer reassurance.

Who It's For

The ColourTree 20ft x 24ft x 31.2ft right triangle shade sail is best suited for homeowners, small commercial properties or contractors who need a large, breathable sun cover that emphasizes UV resistance and durable materials. It works well over patios, pools, carports and outdoor seating areas where a wide, angled span is required.

Those who need a complete installation kit should look elsewhere, since hardware and cable are sold separately; anyone seeking very lightweight or decorative sails rather than a heavy-duty commercial-style mesh may prefer a different, thinner option.

Pros & Cons

Pros

• Thicker 190 GSM virgin HDPE offers a robust feel and improved longevity in sun-exposed locations.
• High UV blockage and UV-stabilized treatment significantly reduce sunlight and fading.
• Breathable mesh prevents water pooling and improves airflow under the sail.
• Reinforced seams and stainless steel D-rings simplify secure mounting and reduce fraying.

Cons

• Installation hardware is not included and customers must purchase cables and fittings separately.
• Some customers report mixed durability in real-world use, so heavy-duty installation and correct anchoring are essential.

Specifications

Brand	ColourTree
Shape	Right triangle
Size	20ft x 24ft x 31.2ft
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks 95% UV, UPF50
Edges & Corners	Double layered stitched seams with stainless steel D-rings
Warranty	3 years limited warranty

Our Verdict

The ColourTree custom size right triangle shade sail is a solid choice for anyone who needs a large, heavy-duty shade with high UV protection and breathable mesh construction. It offers good value when paired with quality installation hardware and is especially attractive for patios, pools and commercial shade areas where durability against sun exposure is a priority.

Frequently Asked Questions

Does the sail include installation hardware?
The sail does not include hardware or cables; hardware kits are required and sold separately for secure mounting.

How much UV protection does it give?
The fabric is rated to block approximately 95% of harmful UV and is treated with a UV stabilized compound.

Is the fabric breathable and water resistant?
Yes, the woven HDPE mesh is breathable and allows water to pass through so it resists pooling while providing shade.