ColourTree Custom Right Triangle Shade Sail 13ft x 21ft x 24.7ft

In this review of the ColourTree custom right triangle shade sail, the bottom line is simple: this is a heavy duty,UV resistant canopy built for long outdoor use and serious sun protection. It is aimed at homeowners and small commercial spaces that need a durable, breathable shade that blocks the sun rather than a decorative accent. The single biggest reason to buy is the thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which is designed to withstand strong sun exposure and extend usable life compared with recycled alternatives.

Key Features

• 190 GSM virgin HDPE: The thick non-recycled fabric provides a sturdy feel and resists tearing under tension for long-term use.
• UV stabilized compound: Laboratory UV testing supports extended durability and helps prevent fading, drying out, and premature wear.
• 95% UV blockage: The woven mesh blocks most harmful UV and noticeably reduces temperature and sunlight in shaded areas.
• Breathable, water-permeable weave: Air and water pass through the mesh to prevent pooling and reduce wind load on the structure.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings make mounting points more secure and long lasting.
• Three year limited warranty: Warranty coverage helps protect the purchase under normal weather and usage conditions.

Who It's For

This shade sail is well suited to homeowners with patios, pools, balconies or carports who need effective sun reduction and a robust canopy that withstands prolonged sun exposure. It also fits small commercial uses where a reliable, low-maintenance shade is required and appearance is secondary to performance.

Those who want a temporary, decorative or lightweight fabric for occasional use should look elsewhere, and buyers should plan to purchase proper hardware kits because installation cables and fittings are sold separately and are required for safe mounting.

Pros & Cons

Pros

• Excellent sun protection thanks to the 95% UV blockage and dense 190 GSM fabric.
• Durable construction with UV stabilized compound and reinforced stitched seams for longer life.
• Breathable mesh reduces heat while preventing water pooling during rain.
• Stainless steel D-rings and strong corner stitching simplify secure installation when used with proper hardware.

Cons

• Installation hardware is not included, so additional purchase and correct mounting are required.
• As a heavy duty fabric, it may be stiffer to handle during installation compared with lighter sails.

Specifications

Shape	Right triangle
Size	13 ft x 21 ft x 24.7 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Breathability	Woven mesh allows air and water to pass through
Warranty	3 years limited warranty

Our Verdict

The ColourTree right triangle shade sail is a practical choice for anyone who needs dependable sun protection and long-term durability rather than a lightweight seasonal cover. Its 190 GSM virgin HDPE and UV stabilized compound make it good value for patios, pools and carports when paired with proper hardware, and the three year warranty adds confidence for regular outdoor use.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cables are sold separately and are required for secure mounting.

How much UV protection does the fabric provide?
The woven fabric is designed to block about 95% of harmful UV rays while remaining breathable.

Is the fabric suitable for strong sun exposure?
Yes. The 190 GSM virgin HDPE was UV tested and treated with a UV stabilized compound to resist fading and drying under prolonged sun exposure.