ColourTree Custom Size 17ft x 18ft x 24.8ft Right Triangle Sun Shade

In this review the ColourTree custom right triangle sun shade sail is assessed for homeowners and small commercial users who want dependable UV protection and a bold accent for patios, pools or carports. The standout reason to buy is its thick 190 GSM virgin HDPE fabric that is UV stabilized after extensive testing, which translates to noticeably better durability and sustained color when compared with thinner recycled sun sails. This review focuses on real-world use, installation notes and who benefits most from this heavy duty shade sail.

Key Features

• 190 GSM Virgin HDPE: The dense, non-recycled fabric provides a sturdy, long-lasting canopy that resists tearing and stretching under sun exposure.
• UV Stabilized Compound: The material was lab-tested for extended UV exposure and is treated to reduce drying, fading and premature breakdown.
• 95% UV Blockage: The woven mesh blocks the majority of harmful UV rays and noticeably reduces ambient temperature in shaded areas.
• Breathable, Water-Permeable Weave: The fabric allows air and water to pass through to prevent pooling while still providing shade and protection.
• Reinforced Seams and Stainless D-Rings: Double layered stitched edges and heavy stitching at corners keep the sail square and distribute load to mounting points.
• Three Year Limited Warranty: Coverage under normal weather and use provides reasonable assurance for buyers seeking durability.

Who It's For

This sail is a good match for homeowners with a patio, pool area, balcony or carport who need a large, custom-sized right triangle shade that will stand up to strong sun and regular outdoor use. It is also suitable for small commercial settings like cafe patios where color and durability matter and a breathable fabric is preferred.

People who want a plug-and-play kit with hardware included should look elsewhere, because mounting hardware and cables are sold separately and the manufacturer recommends specific cable types for safety. Shoppers needing a very light, temporary sail for occasional use might prefer a lower GSM option.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE gives a robust feel and better UV longevity.
• Blocks about 95% of UV while remaining breathable to prevent water pooling.
• Reinforced edges and stainless steel D-rings simplify strong, long-term mounting.
• Customers report good color and value for money when correctly sized and installed.

Cons

• Installation requires separate hardware and proper cable selection, adding to total cost and effort.
• Precise sizing is important; customers noted sizing accuracy matters for corner fits.

Specifications

Shape	Right triangle
Size	17ft x 18ft x 24.8ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Edges & Hardware	Double layered stitched seams with stainless steel D-rings
Breathability	Breathable woven fabric allows water and air through
Warranty	3 years limited

Our Verdict

The ColourTree custom right triangle shade sail is recommended for users who need a durable, long-lasting canopy that prioritizes UV protection and color retention. It is a good value for patios, pools and carports when paired with appropriate mounting hardware, offering superior fabric strength and practical breathability in a large custom size.

Frequently Asked Questions

Does the sail prevent water pooling?
Yes. The breathable woven HDPE fabric allows water to pass through, so it will not form large pools in normal rain.

Is installation hardware included?
No. Hardware kits and cables are sold separately and the manufacturer recommends steel cables rather than nylon ropes for secure mounting.

How long will the color last outdoors?
ColourTree uses a UV stabilized compound and lab testing to improve color retention; customers report sustained color and good durability under strong sun when properly installed.