ColourTree 13ft x 21ft x 24.7ft Right Triangle Sun Shade Sail - Heavy

In this review the ColourTree 13' x 21' x 24.7' right triangle sun shade sail is evaluated for homeowners and small commercial users who need durable UV protection over patios, pools or carports. The bottom line: this sail's standout feature is its thick 190 GSM 100% virgin HDPE fabric with UV stabilized compound, which delivers strong sun blockage and long life compared with typical recycled sails, making it a solid choice when longevity and shade performance are the priorities.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a sturdier feel and improved resistance to tearing compared with thinner recycled materials.
• UV stabilized compound: Laboratory UV testing shows extended durability, helping prevent drying, fading and brittleness from prolonged sun exposure.
• 95% UV blockage: The woven fabric blocks the majority of harmful UV, noticeably lowering sunlight and heat in shaded areas.
• Breathable woven design: Air and rain pass through the mesh so water does not pool and the shaded area stays cooler and better ventilated.
• Reinforced seams and D-rings: Double layered stitched edges and stainless steel D-rings improve attachment strength and reduce fraying at anchor points.
• 3 year limited warranty: Manufacturer warranty provides added assurance for normal weather and typical use.

Who It's For

This sail is best for homeowners, small businesses or rental property owners who want a long-lasting shade solution for patios, swimming pools, balconies or carports and who value strong UV protection and durable construction. It is also suitable for installations where a true 90 corner or clearly defined triangular layout is required and where breathable fabric is preferred to avoid water pooling.

People seeking a ready-to-install kit should note that installation hardware is sold separately; those unwilling to source appropriate cable ropes and anchors or who need instant out-of-the-box mounting may want to consider a bundled shade hardware package instead.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE feels robust and is UV tested for extended life.
• Blocks 95% of UV and reduces temperature beneath the sail for clearer shade.
• Double-stitched edges and stainless steel D-rings make attachment durable and reliable.
• Breathable mesh prevents water pooling during rain and improves airflow.

Cons

• Installation hardware is not included, so additional purchases and correct cable selection are required.
• As a custom-size item, exact fit depends on careful measuring and installation planning.

Specifications

Brand	ColourTree
Shape	Right triangle
Size	13' x 21' x 24.7'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks 95% of UV, UPF50
Hardware	D-rings stainless steel; mounting kit sold separately
Warranty	3 years limited

Our Verdict

The ColourTree right triangle shade sail is a practical, long-lasting choice for anyone needing reliable sun protection with low maintenance. Its 190 GSM virgin HDPE and UV stabilization make it a better long-term option than many recycled sails, and the breathable mesh plus reinforced corners offer sensible value when paired with the right installation hardware.

Frequently Asked Questions

Does the sail block UV effectively?
Yes. The fabric is rated to block about 95% of harmful UV and offers UPF50 protection in shaded areas.

Is installation hardware included?
No. The sail requires separate shade sail hardware and cable ropes; quality stainless hardware and non-nylon cables are recommended.

How durable is the fabric outdoors?
The 190 GSM 100% virgin HDPE has been UV tested for extended durability and includes UV stabilized compound to resist fading, drying and tearing.