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

In this review the ColourTree 13' x 21' x 24.7' right triangle sun shade sail is evaluated for homeowners and small commercial spaces that need reliable UV protection. The bottom line: this sail is best for people who want a heavy duty, breathable canopy that blocks most UV while resisting fading and tearing; its 190 GSM 100% virgin HDPE construction and UV stabilized compound are the single biggest reasons to consider it for long-term outdoor use.

Key Features

• 190 GSM Virgin HDPE: The thick, non-recycled fabric provides a stiffer, more durable canopy that resists tearing and stays in shape longer under prolonged sun exposure.
• UV Stabilized Compound: Laboratory-tested material endures long hours of sunlight without drying out or fading, extending useful life versus recycled alternatives.
• 95% UV Blockage: Designed to block most harmful rays and reduce temperature under the canopy, making it suitable for patios, pools and carports.
• Breathable Woven Fabric: Allows air and water to pass through so rain does not pool and shaded areas stay cooler and ventilated.
• Reinforced Edges and D-rings: Heavy double-stitched seams and stainless steel D-rings at each corner provide secure anchor points for long-term installation.
• 3 Year Limited Warranty: Coverage under normal weather and usage gives added confidence in product longevity.

Who It's For

This shade sail is ideal for homeowners with a backyard patio, pool area, balcony or carport who need a large right triangle canopy to fit asymmetrical spaces. It also suits small commercial outdoor seating areas where UV protection and a tidy appearance matter.

Those who should look elsewhere include buyers needing a collapsible or waterproof hard canopy, or anyone who expects a permanent roof replacement; this is a breathable fabric sail that requires proper tensioning and anchor hardware sold separately.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE material for superior durability and resistance to sun damage.
• Blocks up to 95% of UV while remaining breathable to prevent water pooling and reduce temperature below the sail.
• Reinforced seams and stainless steel D-rings provide dependable mounting points and reduce edge fray.

Cons

• Installation hardware is not included, so additional expense and proper rigging are required for best performance.
• As a fabric sail it is not fully waterproof, so it is not a substitute for a rigid canopy in heavy rain.

Specifications

Shape	Right triangle
Size	13' x 21' x 24.7'
Material	190 GSM 100% virgin HDPE (non-recycled)
UV Protection	Approximately 95% UV blockage
Edges & Fittings	Double layered reinforced stitched seams with stainless steel D-rings
Warranty	3 years limited (normal weather and usage)

Our Verdict

The ColourTree right triangle shade sail is a smart value for anyone who wants durable, high-UV protection in an asymmetrical outdoor space; the virgin 190 GSM fabric and UV-stabilized compound make it noticeably tougher than typical recycled sails. Buyers should budget for quality hardware and proper installation, but for patios, pools and carports this sail delivers long-term shade and good appearance for the price.

Frequently Asked Questions

Does the sail block most UV rays?
The fabric is rated to block about 95% of harmful UV, reducing sunlight and temperature in shaded areas.

Is the fabric waterproof?
No, the woven HDPE is breathable and allows water to pass through to avoid pooling; it is water-resistant rather than fully waterproof.

Are mounting fittings included?
No, installation hardware is sold separately and each D-ring requires a cable or rope; a high quality hardware kit is recommended.