ColourTree Custom Size 12ft x 18ft x 21.6ft Beige Right Triangle Sun

In this review the ColourTree 12' x 18' x 21.6' beige right triangle sun shade sail is examined for homeowners and small businesses seeking heavy-duty sun protection. The bottom line: it is a practical, long-lasting canopy for patios, pools and carports where high UV blockage and durability matter most. The review focuses on build quality, UV performance and ease of installation to help decide if this shade sail fits a semi-permanent outdoor setup.

Key Features

• 190 GSM Virgin HDPE: The thick 190 GSM fabric is made from 100% virgin HDPE and is designed to resist drying out and tearing compared with recycled alternatives.
• UV Stabilized Compound: The material underwent extensive UV testing and includes stabilizers to slow fading and degradation from sun exposure.
• 95% UV Blockage: The woven fabric blocks 95% of harmful UV rays, reducing temperature and sun exposure for shaded areas like patios and pools.
• Breathable, Water-Permeable Weave: The breathable construction lets water pass through to prevent pooling and allows airflow to keep shaded spaces cooler.
• Reinforced Edges and D-Rings: Heavy double-layer stitched seams and stainless steel D-rings at corners improve attachment strength and resist fraying.
• Commercial Heavy Duty Build: Designed for more demanding use with thicker fabric and robust stitching for longer service life in outdoor settings.

Who It's For

This shade sail is best for homeowners, rental property managers, small commercial sites and anyone in sunny climates who needs a durable shade solution for patios, swimming pools, balconies or carports. Its heavier 190 GSM virgin fabric is aimed at users who want a longer-lasting canopy that stands up to intense sun.

It is less suited to people who need a temporary, lightweight cover for occasional use or those who cannot install dedicated attachment points; hardware kits and proper cable attachments are required and sold separately.

Pros & Cons

Pros

• High-quality 100% virgin HDPE gives better durability than recycled fabrics under prolonged UV exposure.
• Blocks 95% of UV, making it effective at reducing heat and sun damage in shaded areas.
• Breathable weave prevents water pooling and improves airflow for comfort on warm days.
• Reinforced seams and stainless steel D-rings make attachment secure and reduce edge wear.

Cons

• Installation requires separate hardware kits and suitable anchor points, so additional purchase and planning are necessary.
• As a heavy-duty fabric it is less convenient to remove and store frequently compared with lightweight shade options.

Specifications

Our Verdict

The ColourTree 12' x 18' x 21.6' right triangle shade sail is a solid choice for anyone needing a semi-permanent, heavy-duty canopy that blocks most UV and resists sun damage. It offers strong construction, effective sun protection and low maintenance thanks to its breathable weave. Buyers should plan for purchase of proper hardware and anchors, but for long-term outdoor coverage this sail represents good value and longevity.

Frequently Asked Questions

Does the sail come with mounting hardware?
No. The shade sail includes stainless steel D-rings, but cable ropes and mounting kits are sold separately and are required for installation.

How well does it resist sun fading?
The fabric uses a UV stabilized compound and passed extensive UV testing; it is designed to resist fading and drying out better than recycled HDPE.

Will water pool on the sail?
No. The breathable woven fabric allows water to pass through, preventing pooling during rain.