ColourTree Custom Size 11 ft x 11 ft x 11 ft Red Triangle Shade Sail

In this review the ColourTree 11 ft x 11 ft x 11 ft red triangle shade sail is evaluated for homeowners and small commercial spaces seeking heavy-duty UV protection. The bottom line: it is a well-constructed, purpose-built sun shade that prioritizes long-term durability and high UV blockage over lightweight portability. The single biggest reason to consider it is the 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which customers and lab data suggest resists fading and tearing far better than recycled alternatives.

Key Features

• 190 GSM Virgin HDPE: Thick 100% virgin material gives the sail a robust feel and improves resistance to sun damage compared with recycled fabric.
• UV Stabilized Compound: The fabric was tested for extended UV exposure and is treated to prevent drying, tearing and color fade for longer service life.
• 95% UV Blockage: Dense woven construction significantly reduces sunlight and temperature in shaded areas for patios, pools and carports.
• Breathable Design: The woven mesh allows air and water to pass through so rain does not pool and shaded areas stay ventilated.
• Reinforced Edges and D-rings: Double-layer stitched seams and stainless steel D-rings provide installation strength and reduce fraying.
• Three Year Warranty: A limited warranty gives added assurance under normal weather and use conditions.

Who It's For

The ColourTree triangle shade sail is best for homeowners, rental property managers or small commercial sites that need a permanent or semi-permanent solution for sun protection over patios, pools, balconies or carports. It especially suits locations with strong sunlight where fabric durability and UV resistance are priorities.

People who need an ultra-light, temporary windbreaker or want an out-of-the-box hardware kit should look elsewhere, since installation requires separate hardware and cable ropes and the sail is designed for a more durable, fixed installation rather than frequent removal.

Pros & Cons

Pros

• Material quality is high thanks to 190 GSM virgin HDPE, offering long-term resistance to fading and tearing.
• Blocks about 95% of harmful UV while remaining breathable, so shaded areas are cooler and water drains through.
• Sturdy construction with reinforced seams and stainless steel D-rings makes for reliable attachment points.

Cons

• Installation hardware is sold separately, so buyers must budget and select compatible cables and anchors.
• The thicker, heavy-duty fabric is less packable for frequent removal or transport compared with lighter sails.

Specifications

Shape	Right triangle
Size	11 ft x 11 ft x 11 ft
Fabric	190 GSM 100% virgin HDPE mesh
UV Protection	Approximately 95% UV blockage
Edges & Fittings	Double layered reinforced stitched seams, stainless steel D-rings
Warranty	3 years limited

Our Verdict

The ColourTree 11 ft triangle shade sail is a practical choice for anyone who prioritizes durability and strong UV protection over ultra-light portability. With thick virgin HDPE, reinforced construction and good customer feedback on longevity and appearance, it represents solid value for patios, pools and carports when paired with quality hardware for installation.

Frequently Asked Questions

Does this sail block sun effectively?
Yes, the woven mesh blocks about 95% of harmful UV while allowing airflow to reduce heat under the sail.

Is hardware included for installation?
No, installation hardware and cable ropes are sold separately; high quality cables and fittings are recommended.

How long will the fabric last outdoors?
The fabric is 190 GSM virgin HDPE treated with UV stabilizers and comes with a 3 year limited warranty for normal weather and use.