ColourTree Custom Right Triangle Sun Shade Sail 11ft x 16ft x 19.4ft

In this review of the ColourTree custom right triangle sun shade sail, the bottom line is simple: this is a durable, high-coverage shade solution for patios, pools and carports where long-term UV protection matters. It is best for homeowners or small-business operators who need a tailored triangular sail and want a product built from thick, virgin HDPE that resists fading and tearing. The single biggest reason to buy is the fabric construction: 190 GSM 100% virgin HDPE treated with a UV stabilized compound for longevity under strong sun exposure.

Key Features

• 190 GSM Virgin HDPE: The thick, non-recycled fabric is designed for durability and was lab tested for extended UV exposure to resist drying and tearing.
• 95% UV Blockage: The woven fabric blocks most harmful UV and helps reduce temperature under the sail for more comfortable outdoor living.
• Breathable Mesh Fabric: Air and water can pass through the weave to prevent pooling and reduce wind stress on mounting points.
• Reinforced Edges and D-rings: Double-layer stitched seams and stainless steel D-rings give strong anchor points and reduce fraying at attachment zones.
• Commercial Grade Performance: Intended for heavy-duty use with a 3 year limited warranty under normal weather and usage.
• Right Triangle Shape: The triangular 11' x 16' x 19.4' layout fits corners and asymmetric spaces better than square sails.

Who It's For

This shade sail is for homeowners, rental property managers, and small commercial venues that need reliable UV protection and a tailored shape for awkward outdoor spaces. It suits installations over patios, pools, balconies and carports where high sun exposure is common and a breathable fabric is preferred to avoid water pooling.

Customers who need built-in mounting hardware or who cannot run steel cable anchors should look elsewhere, since installation hardware is sold separately and the sail requires proper cables and fittings for best performance. Also, if an ultra-heavy waterproof canopy is required, a non-breathable membrane would be more appropriate.

Pros & Cons

Pros

• Very durable 190 GSM virgin HDPE resists fading and tearing in strong sun.
• Blocks up to 95% of UV while remaining breathable to prevent water pooling.
• Reinforced seams and stainless steel D-rings make mounting secure and long-lasting.

Cons

• Installation hardware and cable are required but sold separately, adding to total cost.
• Not fully waterproof since the woven mesh is designed to be breathable rather than water-impermeable.

Specifications

Shape	Right triangle
Dimensions	11' x 16' x 19.4'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks 95% of UV
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Warranty	3 year limited warranty

Our Verdict

The ColourTree 11' x 16' x 19.4' right triangle shade sail is a strong value for anyone who needs long-lasting sun protection in awkward outdoor spaces. Its 190 GSM virgin HDPE construction and reinforced corners deliver dependable durability and effective UV blockage, making it a smart buy for patios, pools and carports, provided buyers budget for separate hardware to install it correctly.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV while remaining breathable.

Is mounting hardware included?
No, installation hardware and cable ropes are sold separately and high quality steel cables and proper fittings are recommended.

Will it hold up in strong sun?
The sail uses 190 GSM 100% virgin HDPE treated with a UV stabilized compound and was laboratory tested for long-term UV durability.