ColourTree CTAPRT16 11ft x 21ft x 23.7ft Red Right Triangle Sun Shade

In this review of the ColourTree CTAPRT16 right triangle sun shade sail, the bottom line is clear: this is a heavy duty, UV-blocking canopy for anyone who needs large, reliable outdoor shade. It is best for homeowners and small commercial spaces that want long-lasting protection from sun and heat because the 190 GSM virgin HDPE fabric is built to resist fading and tearing after extended sun exposure. The review highlights durability, breathability, and practical design as the primary reasons to choose this sail.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled material gives increased strength and a longer lifespan compared with recycled alternatives.
• UV stabilized compound: Laboratory UV testing up to 20,000 hours means the fabric resists drying, tearing, and fading under intense sun exposure.
• 95% UV blockage: The woven mesh blocks most harmful UV and noticeably reduces temperature in the shaded area during summer.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool on the canopy and shaded spaces stay ventilated.
• Reinforced seams and stainless D-rings: Double-layer stitched edges and heavy stitching at corners improve durability and make mounting points secure.
• Commercial heavy duty build: The construction and material weight suit patios, pools, carports, and other semi-commercial installations.

Who It's For

The CTAPRT16 is ideal for homeowners, pool owners, and small businesses that need a large, permanent-feeling right triangle shade sail that stands up to strong sun and frequent use. It particularly fits climates with intense UV where fabric durability and long-term color retention matter most.

Those who should look elsewhere include buyers who want an out-of-the-box hardware kit included with the sail, since installation hardware is sold separately, and anyone needing a lightweight or fully waterproof tarp replacement rather than a breathable shade fabric.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE delivers notable durability and resistance to sun damage.
• Blocks about 95% of UV while remaining breathable, reducing heat without pooling water.
• Reinforced edges and stainless steel D-rings make attachment points robust for repeated use.

Cons

• Installation hardware and cables are required but sold separately, so additional purchase is needed for mounting.
• The large size and heavy fabric may require more than one person to handle during installation.

Specifications

Shape	Right triangle
Size	11 ft x 21 ft x 23.7 ft
Material weight	190 GSM
Fabric	100% virgin HDPE, UV stabilized compound
UV protection	Approximately 95% UV blockage
Warranty	3 years limited
Mounting points	Stainless steel D-rings with reinforced stitched corners

Our Verdict

The ColourTree CTAPRT16 is a solid choice for anyone needing a long-lasting, high-coverage shade sail that resists UV damage and stays breathable in rain. It represents good value for patio and pool applications where durability and sun protection matter, provided buyers plan to purchase proper hardware separately for a secure installation.

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 installation hardware included?
No, installation hardware kits and cable ropes are sold separately and are required for safe mounting.

How long is the warranty?
The sail comes with a 3 year limited warranty under normal weather and usage conditions.