ColourTree Custom Size 8ft x 11ft x 13.6ft Right Triangle Sun Shade

In this review of the ColourTree custom size right triangle sun shade sail, the bottom line is simple: it suits anyone who needs a robust, UV-blocking cover for patios, pools or carports and values long-term material performance. The reviewer found the sail's single biggest advantage to be its thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which is designed to resist fading and drying out after long sun exposure. For people who want strong shade and breathability without pooling water, this sail delivers practical protection.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric provides a heavier, more durable weave that stands up better to sun exposure than recycled alternatives.
• UV stabilized compound: The material is treated to resist drying, tearing and fading so the fabric maintains strength and appearance over time.
• 95% UV blockage: The woven construction blocks most harmful UV rays and noticeably reduces temperature under the canopy.
• Breathable woven fabric: Allows air and water to pass through, preventing water pooling and reducing wind load on the attachment points.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings improve attachment durability and reduce fraying at stress points.
• 3 year limited warranty: Coverage gives extra reassurance under normal weather and use, reflecting the brand's confidence in the material.

Who It's For

This shade sail is best for homeowners and small commercial users who need a tailored, strong shade solution for patios, above-ground pools, balconies, carports or outdoor seating areas. The custom right triangle shape and heavy 190 GSM fabric make it a good pick where high UV protection and resistance to daily sun exposure are important.

People who need a full, waterproof canopy or who expect very high wind loads should consider alternatives; this product is breathable (so it is not waterproof) and requires correct hardware and tensioning for best performance. Also, buyers who are unable to install with proper cables and hardware or who prefer off-the-shelf sizes may find other options more convenient.

Pros & Cons

Pros

• Strong 190 GSM virgin HDPE material that tested for extended UV exposure and resists fading.
• High UV blockage that reduces temperature and protects shaded areas effectively.
• Breathable fabric prevents water pooling and reduces wind strain on the sail.
• Reinforced edges and stainless steel D-rings for secure mounting and longer edge life.

Cons

• Not fully waterproof; rain will pass through and proper tensioning and hardware are required for best performance.
• Some customers reported size and durability variations, so careful measurement and correct installation are important to avoid issues.

Specifications

Shape	Right triangle
Size	8 ft x 11 ft x 13.6 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approx. 95% UV blockage
Edge Construction	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings at corners
Warranty	3 years limited

Our Verdict

The ColourTree custom right triangle shade sail is a solid choice for those who need strong UV protection and a breathable, heavy duty fabric for patios and pools. Its 190 GSM virgin HDPE and reinforced edges offer clear value for outdoor shade where longevity under sun exposure matters, provided buyers use correct hardware and accept that it is not a waterproof canopy.

Frequently Asked Questions

Is this sail waterproof?
No, the fabric is breathable so water passes through and it is designed to avoid pooling rather than be waterproof.

What hardware is needed?
Sturdy shade sail hardware kits and cable rope are required (sold separately); do not use nylon rope for long-term tensioning.

How durable is the fabric?
The 190 GSM virgin HDPE has lab-tested UV resistance and a 3 year limited warranty, but correct installation affects real-world lifespan.