ColourTree CTAPRT10 Custom Size 20ft x 21ft x 29ft Red Triangle Sun

In this review the ColourTree CTAPRT10 is evaluated as a heavy duty sun shade sail for homeowners and small commercial spaces who need reliable UV protection and strong construction. The single biggest reason to buy is its thick 190 GSM 100% virgin HDPE fabric that is UV stabilized and laboratory tested, which delivers durable 95% UV blockage and reduced heat in shaded areas. The review looks at build quality, installation considerations and everyday performance around patios, pools and carports.

Key Features

• 190 GSM virgin HDPE: A thick, non-recycled material that resists tearing and fading for longer service life under sun exposure.
• UV stabilized compound: Fabric treated to prevent drying out and degradation, extending useful lifespan compared with recycled alternatives.
• 95% UV blockage: Significantly reduces direct sunlight and heat in the shaded area for cooler outdoor use.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool and ventilation is maintained.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners give secure attachment points for long-term use.
• 3 year limited warranty: Coverage under normal weather and usage gives reasonable assurance for this commercial grade sail.

Who It's For

The ColourTree triangle sun shade is best for homeowners, cafes, or small commercial properties that need a bold, durable shade solution for patios, pools, balconies or carports and value long-term UV protection. It is especially suited to installations that can use strong anchor points like poles, walls or trees and where a true 90 corner or similar angled mounting is required.

It is less appropriate for buyers who require a lightweight temporary cover or who cannot provide proper hardware and tensioning; installation hardware is sold separately and the manufacturer recommends steel cables rather than nylon rope for reliable performance.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE construction resists fade and wear under intense sun.
• High UV blockage and breathable weave keep shaded areas cooler without water pooling.
• Well finished with reinforced seams and stainless D-rings for secure mounting.

Cons

• Hardware and cables are not included, so additional cost and correct installation are required for best results.
• As a heavy-duty sail it requires solid anchor points and some effort to tension correctly; not ideal for very temporary installs.

Specifications

Shape	Right triangle
Size	20ft x 21ft x 29ft
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks 95% of harmful UV
Hardware	D-rings at each corner, stainless steel
Breathability	Breathable woven fabric, allows water through
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT10 is a solid choice for anyone seeking a long-lasting, heavy duty triangle shade sail that delivers strong UV protection and reliable construction. It offers good value when paired with proper installation hardware and is particularly worthwhile for permanent or semi-permanent outdoor shading over patios, pools and carports where durability matters most.

Frequently Asked Questions

Does the sail include mounting hardware?
No, installation hardware kits are required and sold separately; high quality cables and fittings are recommended.

Can water pool on the sail after rain?
No, the breathable woven fabric allows water to pass through so pooling is unlikely under normal rain conditions.

How durable is the material against sun damage?
The 190 GSM 100% virgin HDPE is UV stabilized and lab tested for extended life, giving much better resistance to fading and tearing than recycled alternatives.