ColourTree Custom Size 13ft x 21ft x 24.7ft Blue Right Triangle Sun

In this review of the ColourTree custom size right triangle sun shade sail, the bottom line is simple: it is for homeowners and small commercial spaces who need a durable, high-UPF canopy that blocks sun and reduces heat. The reviewer found the single biggest reason to buy is the heavy 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which is designed to resist fading and degradation over long outdoor exposure. Installation requires proper hardware sold separately, but the finished canopy provides reliable shade and breathability where flooding and trapped water are concerns.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric that offers stronger resistance to tearing and weathering than lower-grade recycled options.
• UV Stabilized Compound: Laboratory-tested material treated for long-term sun exposure to reduce drying out and color fade over time.
• 95% UV Blockage: Woven fabric significantly reduces harmful UV and lowers ambient temperature in covered areas.
• Breathable Weave: The mesh allows air and rainwater to pass through so water will not pool on the canopy during storms.
• Reinforced Construction: Double layered stitched seams and stainless steel D-rings at corners improve mounting strength and resist fraying.
• 3 Year Limited Warranty: Coverage against material defects under normal weather and usage gives added buyer confidence.

Who It's For

The ColourTree shade sail is best for patio owners, poolside areas, balconies or carports that need a large, custom-sized right triangle canopy to cut sun exposure and provide cooler outdoor space. It suits users who want a robust fabric option and plan to attach the sail to permanent points such as posts, buildings or mature trees and who will purchase proper hardware separately.

Those who should look elsewhere include buyers who want an all-in-one kit with hardware included or people needing an ultra-light temporary shade for occasional use; the product expects more permanent installation and the seller recommends high-quality cable and fittings rather than thin nylon rope.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE material provides noticeably thicker fabric and improved durability.
• Excellent UV performance with up to 95% blockage, making it effective for cooling and sun protection.
• Breathable mesh prevents water pooling and helps wind pass through, reducing stress on attachment points.

Cons

• Installation hardware is not included and must be purchased separately, adding time and cost to setup.
• Durability reports are mixed from customers, so extreme weather or improper installation may still lead to damage.

Specifications

Shape	Right triangle
Dimensions	13' x 21' x 24.7'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks 95% of UV
Corner Hardware	Stainless steel D-rings, reinforced stitched seams
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle sun shade sail is a practical choice for anyone needing a higher-grade, breathable canopy that blocks a large amount of UV and resists water pooling. It represents good value for patios and pools when paired with proper hardware, though buyers should follow installation guidance carefully to avoid premature wear.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cables are sold separately and the seller recommends quality cables instead of nylon rope.

How much UV does the fabric block?
The woven 190 GSM HDPE fabric is rated to block up to 95% of harmful UV, reducing sunlight and heat under the canopy.

Is the material fade resistant?
The fabric is treated with a UV stabilized compound and lab-tested for extended UV exposure, designed to resist fading and drying out.