ColourTree Custom Size 21 ft x 21 ft Sand Beige Sun Shade Sail Canopy

In this review the ColourTree 21 ft x 21 ft sand beige sun shade sail is presented as a practical shade solution for patios, pools and carports, and its single biggest reason to buy is durability under prolonged sun exposure. The reviewer found the 190 GSM virgin HDPE fabric, treated with a UV stabilized compound, noticeably tougher than typical recycled sails and effective at reducing heat and sunlight in shaded areas. Installation requires hardware sold separately, but once mounted the canopy performs as a long-lasting, breathable sun block.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric provides a robust weave that resists tearing and maintains shape under tension.
• UV stabilized compound: Laboratory-tested material resists fading and degradation so the canopy keeps protection and appearance after extended sun exposure.
• 95% UV blockage: The woven fabric blocks the majority of harmful UV, lowering direct sunlight and ambient heat beneath the sail.
• Breathable construction: Air and water pass through the mesh weave to prevent pooling and reduce wind strain while still delivering shade.
• Reinforced edges and D-rings: Double-layered stitched seams and stainless steel D-rings improve attachment strength and longevity at mounting points.
• 3 year limited warranty: Warranty protection under normal weather and usage adds confidence for long-term outdoor use.

Who It's For

This canopy is well suited for homeowners and small-business operators who need reliable, long-lasting shade over patios, pools, balconies or carports and who value material quality over the lowest price. Those who plan to leave a sail up for extended seasons will appreciate the UV-tested virgin HDPE and reinforced corners.

It is less appropriate for buyers who want an all-in-one kit, because mounting hardware and cable are sold separately, and for users who need a perfectly exact custom fit without trimming; customers report mixed feedback on size accuracy so measure mounting points carefully before ordering.

Pros & Cons

Pros

• Durable, thick 190 GSM virgin fabric that resists sun damage and tearing.
• Blocks 95% of harmful UV and reduces heat under the sail.
• Breathable fabric prevents water pooling and eases wind load.
• Reinforced seams and stainless steel D-rings for secure attachments.

Cons

• Installation requires separately purchased hardware and suitable anchor points.
• Size measurements receive mixed comments from users, so fit may vary slightly.

Specifications

Brand	ColourTree
Size	21 ft x 21 ft (custom size listed)
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Hardware	D-rings included; mounting kits sold separately
Warranty	3 years limited under normal use

Our Verdict

The ColourTree 21 ft x 21 ft sand beige shade sail is a durable, value-oriented choice for anyone needing consistent UV protection and breathability for outdoor spaces. With thick virgin HDPE, reinforced seams and stainless steel D-rings it stands up to sun and weather better than many recycled alternatives, though buyers should plan to purchase mounting hardware separately and verify measurements before ordering.

Frequently Asked Questions

Does this sail block UV effectively?
Yes, the woven fabric is designed to block about 95% of harmful UV while remaining breathable.

Is mounting hardware included?
No, the shade sail includes stainless steel D-rings but cable and hardware kits must be purchased separately.

How long will the sail last outdoors?
The 190 GSM virgin HDPE is UV stabilized and lab tested for long-term exposure, and the product carries a 3 year limited warranty under normal conditions.