ColourTree Custom Right Triangle Sun Shade Sail 6ft x 11ft x 12.5ft

In this review the ColourTree Custom Right Triangle Sun Shade Sail is evaluated for homeowners and small commercial spaces that need a durable, high-coverage shade solution. The single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which delivers substantially better resistance to sun damage than recycled fabrics and a longer lifespan under strong sunlight. This review looks at build quality, ease of installation, and real-world performance for patios, poolsides and covered carports.

Key Features

• 190 GSM Virgin HDPE: The thick 190 GSM 100% virgin material offers stronger tear resistance and longevity compared to recycled alternatives, so the fabric holds up under prolonged sun exposure.
• UV Stabilized Compound: Laboratory-tested UV stabilization (20,000 hours) reduces fading and drying, extending usable life in hot, sunny climates.
• 95% UV Blockage: The tightly woven mesh fabric blocks up to 95% of harmful UV, noticeably lowering sunlight and heat in shaded areas.
• Breathable Woven Design: The breathable weave allows air and water to pass through to prevent pooling, keeping the covered area cooler and maintenance minimal.
• Reinforced Construction: Double layered stitched seams and heavy corner stitching with stainless steel D-rings improve durability and make mounting more secure.
• Three Year Warranty: A limited 3 year warranty provides added confidence for normal weather and usage scenarios.

Who It's For

The ColourTree right triangle shade sail is well suited for homeowners with patios, pool decks, balconies or carports who need a robust, long-lasting canopy that reduces heat and UV exposure. It is also a good option for small commercial outdoor seating areas where a durable, low-maintenance cover is required.

People who want a lightweight, temporary sun shade or an impermeable rain canopy should look elsewhere; this is a breathable mesh designed for shade and airflow, not a watertight shelter. Also note that installation hardware is sold separately, so buyers should factor that into their plans.

Pros & Cons

Pros

• Heavy 190 GSM virgin HDPE fabric feels robust and resists tearing under sun exposure.
• Excellent UV protection with 95% blockage, which significantly reduces heat and sunlight under the sail.
• Reinforced edges and stainless steel D-rings make tensioning and long-term mounting more reliable.
• Breathable fabric prevents water pooling and requires little maintenance.

Cons

• Installation requires separate hardware and suitable anchor points; ropes and kits must be chosen carefully for best results.
• As a mesh sail it does not provide a fully waterproof cover during heavy rain.

Specifications

Shape	Right triangle
Size	6ft x 11ft x 12.5ft
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Blocks up to 95% of UV
Edges & Corners	Double layered stitched seams with stainless steel D-rings
Breathability	Permeable woven fabric to prevent pooling
Warranty	3 year limited warranty

Our Verdict

The ColourTree Custom Right Triangle shade sail is a smart choice for anyone needing a heavy duty, sun-resistant canopy for patios, pools or carports. Its 190 GSM virgin HDPE and UV stabilization deliver real durability and heat reduction for the price, while reinforced seams and D-rings support secure installation. Buyers should plan for separate hardware and not expect waterproof performance, but for reliable shade and long-term value this sail performs well.

Frequently Asked Questions

Does this sail block UV effectively?
The fabric is rated to block about 95% of harmful UV and will noticeably reduce direct sunlight and heat under the canopy.

Is the material waterproof?
No, the woven HDPE is breathable to allow water and air through so it is not a fully waterproof cover; it prevents pooling but will not keep out heavy rain.

Are mounting kits included?
No, installation hardware and cables are sold separately; use strong cables and recommended hardware for best results.