ColourTree Custom Size 13ft x 17ft x 21.4ft Right Triangle Sun Shade

In this review of the ColourTree custom right triangle sun shade sail, the bottom line is simple: this is a heavy duty shade option for anyone who needs reliable UV reduction and long-term outdoor performance. Our review found the sail most compelling for patios, pools, carports and balcony spaces where a durable, breathable fabric and strong corner attachments matter. The standout reason to buy is the 190 GSM 100% virgin HDPE construction treated with a UV stabilized compound, which is presented as the main factor that extends life and maintains color under prolonged sun exposure.

Key Features

• 190 GSM Virgin HDPE: The thick, non-recycled fabric provides a sturdy feel and resists tearing and stretching better than lighter options.
• UV Stabilized Compound: Laboratory UV testing is cited to show the material is more resistant to fading and degradation, which helps the sail keep its color and structure longer.
• 95% UV Blockage: The woven fabric blocks the majority of harmful UV, noticeably reducing direct sunlight and lowering heat in the shaded area.
• Breathable Design: Breathable weave allows air and water to pass through, preventing water pooling and improving comfort underneath on hot days.
• Reinforced Edges and Corners: Double layered stitched seams and stainless steel D-rings give durable anchor points for installation and reduce fraying.
• Three Year Warranty: A limited 3 year warranty provides reassurance for normal weather and use.

Who It's For

This shade sail is best for homeowners, small businesses, or rental property owners who want a permanent-looking shade solution that stands up to sun and weather over several seasons. It fits well where a sizable right triangle canopy is needed to cover patios, pools, carports, terraces, or a true 90 degree corner with nearby anchor points.

It is less suitable for buyers who need an all-in-one mounting solution right out of the box, since installation hardware is sold separately and proper cables or hardware are required for best performance. Also, those needing a lightweight, temporary shade for occasional use might prefer a less heavy-duty and lower-cost option.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE fabric feels robust and resists UV damage and fading.
• Breathable weave reduces heat and prevents water pooling while blocking up to 95% of UV rays.
• Sturdy reinforced seams and stainless steel D-rings make for reliable anchoring and long service life.
• Three year limited warranty gives added peace of mind for normal use.

Cons

• Installation hardware is not included, so buyers must purchase proper cables and fittings separately for safe mounting.
• Large custom size may require careful measurement and planning to ensure correct fit and tension at anchor points.

Specifications

Shape	Right triangle
Size	13 ft x 17 ft x 21.4 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Corners	Stainless steel D-rings with reinforced stitching
Breathability	Woven fabric allows air and water through
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle sun shade sail is a practical, heavy duty choice for outdoor shade where long-term UV resistance and structural durability matter. For patios, pools and carports that need effective sun reduction and a bold color option, this sail offers good value when paired with proper installation hardware and anchor points.

Frequently Asked Questions

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

Is mounting hardware included?
No, installation hardware kits and cable ropes are sold separately and are required for secure installation.

How long will the fabric last outdoors?
ColourTree states the 190 GSM virgin HDPE was UV tested and the product carries a 3 year limited warranty under normal use.