ColourTree CTAPRT10 18ft x 18ft x 25.5ft Right Triangle Shade Sail

In this review of the ColourTree CTAPRT10 right triangle shade sail, the bottom line is simple: this is a heavy duty, UVblocking canopy made for long-term outdoor coverage. The reviewer found it best suited for patios, poolsides and carports where reliable sun protection and durability matter most. Constructed from 190 GSM virgin HDPE and tested for extended UV exposure, the sail stands out for material quality and effective 95% UV blockage while still allowing breathability and water to pass through.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a noticeably durable feel and resists tearing compared with lighter recycled alternatives.
• UV stabilized compound: Laboratory UV testing and treatment reduce fading and drying, helping the sail retain shape and color over time.
• 95% UV blockage: The woven fabric cuts most harmful UV and noticeably lowers temperature in shaded areas for patios, balconies and poolside spots.
• Breathable, waterpermeable weave: Air and rain pass through the mesh so water does not pool and the shaded area stays ventilated.
• Reinforced edges and stainless Drings: Double layered stitched seams and heavy stitching at corners keep the sail from fraying and make attachment points robust.
• Three year limited warranty: Coverage for normal weather and usage provides additional confidence in long term performance.

Who It's For

This shade sail is aimed at homeowners and small commercial owners who need a durable sun canopy that balances strong UV protection with airflow, for use over patios, swimming pools, carports and balconies. The heavy 190 GSM material makes it a good choice where prolonged sun exposure and occasional wind are expected.

It is not for buyers who want a packaged installation kit included; mounting hardware and cable are sold separately and proper tensioning is required. Those who need a lightweight or temporary cover for rare use may prefer a simpler, less heavy option.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE fabric that feels more substantial than common recycled sails.
• Effective 95% UV blockage that reduces heat and protects shaded areas.
• Reinforced seams and stainless Drings give secure attachment points and strong durability.
• Breathable mesh prevents water pooling and improves airflow under the canopy.

Cons

• Installation hardware is not included, so buyers must purchase compatible cables and fittings separately.
• Large custom sizes require careful planning of attachment points and tensioning to avoid sagging.

Specifications

Product type	Right triangle shade sail
Size	18' x 18' x 25.5'
Material weight	190 GSM
Fabric	100% virgin HDPE (UV stabilized)
UV protection	Blocks up to 95% UV
Hardware	Stainless steel Drings on corners (mounting kit sold separately)
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT10 is a solid choice for anyone who wants a durable, highperformance shade sail that balances strong UV protection with breathability. Its 190 GSM virgin HDPE construction and reinforced corners make it good value for longterm outdoor use, provided you budget for proper installation hardware and planned mounting points.

Frequently Asked Questions

Does this shade sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV and reduces heat under the canopy.

Is installation hardware included?
No, cables and mounting kits are sold separately; each corner Dring needs a strong cable or hardware for tensioning.

Will water pool on the sail in rain?
No, the breathable mesh allows water to pass through so pooling is avoided when the sail is correctly tensioned.