ColourTree Custom Size Right Triangle Shade Sail 10ft x 18ft x 20.6ft

In this review of the ColourTree custom size right triangle shade sail, the bottom line is simple: it is a heavy duty, UV-focused shade solution for homeowners and small commercial spaces who need strong sun protection and breathable coverage. The sail stands out because it is made from 190 GSM 100% virgin HDPE with an ultraviolet stabilized compound, which is the single biggest reason to consider it if longevity and UV blockage matter. Installation requires separate hardware, but once anchored the sail delivers substantial shade and airflow.

Key Features

• 190 GSM Virgin HDPE: A thick, non-recycled fabric that is tested for long-term UV exposure and designed to resist drying and tearing compared to recycled alternatives.
• UV Stabilized Compound: The material is lab-tested for extended sun exposure so the fabric resists fading and maintains strength over time.
• 95% UV Blockage: The woven fabric blocks most harmful UV, lowering sun exposure and reducing temperature in shaded areas during hot months.
• Breathable Weave: The mesh construction allows air and water to pass through, preventing pooling and keeping the covered area cooler and drier after rain.
• Reinforced Edges and D-Rings: Double layered stitched seams and stainless steel D-rings provide strong attachment points for tensioning with separate cables or hardware.
• Three Year Warranty: The product includes a limited 3 year warranty under normal use and weather, offering added buyer protection.

Who It's For

The ColourTree shade sail is best for homeowners, small businesses, and pool owners who need a durable sunshade with high UV protection and good airflow. It fits patios, carports, balconies and above-ground pool areas where a triangle sail can be tensioned between posts, walls or trees.

People who want an all-in-one kit should look elsewhere because installation hardware is sold separately and proper tensioning requires cables and fittings; also buyers seeking a lightweight seasonal cover rather than a long-term solution may prefer thinner, lower-cost fabrics.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE fabric offers improved durability under sun exposure.
• Blocks up to 95% of UV while remaining breathable to reduce heat build-up.
• Reinforced seams and stainless steel D-rings make secure, long-lasting attachments possible.
• Three year limited warranty provides reasonable assurance for outdoor use.

Cons

• Installation hardware is not included, so additional cost and effort are required to mount the sail correctly.
• Some users report mixed durability experiences in extreme conditions, so results can vary by installation and weather exposure.

Specifications

Product Shape	Right triangle
Size	10 ft x 18 ft x 20.6 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks 95% of UV
Edges	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 anyone who needs reliable UV protection and a breathable, heavy duty fabric for patios, pools, or carports. It represents good value for those prepared to buy separate hardware and install it properly, offering strong sun blockage and a durable construction backed by a 3 year warranty.

Frequently Asked Questions

Is hardware included?
Installation hardware kits and cables are sold separately; each D-ring requires a cable connection and nylon rope is not recommended.

How much UV does it block?
The woven fabric is rated to block approximately 95% of harmful UV radiation, reducing sun exposure in shaded areas.

How durable is the fabric?
The 190 GSM virgin HDPE is laboratory UV tested and treated with a UV stabilized compound for improved resistance to fading and tearing, with a 3 year limited warranty for normal use.