21ft x 23ft x 31.1ft Turquoise Right Triangle Sun Shade Sail - UPF50

In this review we look at the ColourTree custom right triangle sun shade sail in turquoise, a heavy duty canopy made to order for large patios, pools and carports. The single biggest reason to consider it is the 190 GSM 100% virgin HDPE fabric that was UV tested for long-term sun exposure, which delivers reliable shade and color retention where ordinary recycled sails fail. The reviewer finds it best for homeowners and small commercial spaces who need a sturdy, breathable cover that blocks harsh sunlight without collecting rainwater.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled fabric provides superior tear resistance and longer life under constant sun exposure.
• UV stabilized compound: Lab-tested for 20,000 hours to resist fading and degradation and extend usable lifespan.
• 95% UV blockage: Blocks most harmful UV rays and noticeably reduces temperature under the sail.
• Breathable woven design: Lets air and water pass through to avoid pooling and reduce wind load on the anchor points.
• Reinforced edges and stainless D-rings: Double-layer stitched seams and heavy stitching at corners improve durability and make mounting secure.
• Custom made to order: This custom size takes 3-7 business days to fabricate, so it fits planned installations.

Who It's For

This shade sail is aimed at homeowners, small businesses and property managers who need a large, permanent-looking shade solution for a patio, swimming pool area, balcony or carport and want strong UV protection and a neat appearance. Its heavy material and reinforced corners suit installations where durability over several seasons is a priority.

It is less suitable for someone who needs a temporary or very cheap short-term cover, or for complex multi-sail mounting with mismatched hardware included; shade sail hardware kits and cables are sold separately and must be chosen to match installation points.

Pros & Cons

Pros

• Excellent build quality from 100% virgin HDPE that customers note stays intact after years in sun.
• Very effective shade with 95% UV blockage and a breathable weave that prevents water pooling.
• Sturdy construction with reinforced hems and stainless D-rings for reliable anchoring.

Cons

• Requires purchasing correct hardware separately and careful planning for cable lengths and anchor points.
• Custom sizing adds a 3-7 business day build time, which delays immediate installations.

Specifications

Brand	ColourTree
Material	190 GSM 100% virgin HDPE
Color	Turquoise
Size (triangle)	21 ft x 23 ft x 31.1 ft
UV protection	Approx. 95% blockage, UPF50
Warranty	3 years limited
Lead time	Custom made: 3-7 business days

Our Verdict

The ColourTree turquoise right triangle shade sail is a practical long-term solution for anyone needing heavy duty UV protection and a tidy, attractive canopy. Its 190 GSM virgin HDPE and reinforced construction justify the added planning required for installation hardware, making it a good value for patios, pools and carports where durability and color retention matter.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV and is treated to resist fading.

Is hardware included?
No, installation hardware kits and cables are sold separately and the sail requires one cable per D-ring.

How long until it ships?
Custom size sails take about 3-7 business days to make before shipping.