ColourTree Custom Size 9 ft x 18 ft x 20.1 ft Right Triangle Sun Shade

In this review of the ColourTree custom size right triangle sun shade sail, the bottom line is straightforward: this is a heavy duty, high-UV-blocking canopy for anyone who needs a durable, large shade solution for patios, pools or carports. The reviewer finds the standout reason to buy is the thick 190 GSM virgin HDPE fabric that survived long UV testing and delivers reliable shade and longevity. Installation is practical for DIYers who use proper hardware, and the breathable fabric prevents water pooling while cutting direct sun and heat effectively.

Key Features

• 190 GSM virgin HDPE fabric: Provides a thicker, non-recycled material that resists tearing and fading compared with recycled alternatives, improving long-term durability.
• UV stabilized compound: The fabric was lab tested extensively and is treated to resist drying out and deterioration from sun exposure, extending usable life.
• 95% UV blockage: The woven mesh blocks most harmful UV rays, reducing temperature and glare in shaded areas for patios, pools, balconies and carports.
• Breathable, water-permeable weave: Air and rain pass through the fabric, so water does not pool on the sail and wind loads are reduced.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners keep the sail shaped and make attachment points robust.
• Three-year limited warranty: The product includes a 3 year warranty under normal weather and usage, offering purchase reassurance.

Who It's For

This sun shade sail is best for homeowners and small commercial users who need a custom-sized right triangle canopy that will stand up to strong sun and routine outdoor use. It suits patios, poolside areas, carports, balconies and public seating where UV protection and airflow are priorities, and where users can anchor to existing poles, trees or walls.

It is not ideal for buyers who expect mounting hardware to be included; hardware kits and suitable cabling must be purchased separately and nylon rope is not recommended. Those who cannot provide secure anchoring points or who want a completely packaged installation may want to choose a different option that bundles fittings.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE gives tangible durability and resistance to sun damage.
• Blocks about 95% of UV and noticeably reduces heat in shaded zones.
• Breathable weave prevents water pooling and reduces wind strain compared with solid covers.
• Sturdy construction with reinforced seams and stainless D-rings for secure fastening.

Cons

• Installation requires separate hardware and recommended cable kits, which adds cost and planning.
• Sizing must be chosen carefully; some customers note accuracy matters for corner fits.

Specifications

Shape	Right triangle
Size	9 ft x 18 ft x 20.1 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Around 95% UV blockage
Edges & Corners	Double layered reinforced seams with stainless steel D-rings
Water Handling	Breathable woven fabric allows water to pass through
Warranty	3 years limited

Our Verdict

The ColourTree right triangle sun shade sail is a practical, heavy duty choice for anyone needing strong UV protection and a long-lasting canopy fabric. With 190 GSM virgin HDPE and reinforced construction it delivers solid value for patios, pools and carports, provided buyers plan for separate hardware and accurate sizing for their mounting points.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cables are required and sold separately; the sail ships without mounting fittings.

Will this block heat as well as sunlight?
Yes. The woven fabric blocks about 95% of UV and reduces direct sunlight and temperature in the shaded area while remaining breathable.

Is the fabric resistant to fading and tearing?
Yes. The 190 GSM virgin HDPE is UV stabilized and lab tested for extended UV exposure, which helps prevent drying, fading and tearing under sun conditions.