ColourTree CTAPRT10 12ft x 20ft x 23.3ft Right Triangle Shade Sail

In this review the ColourTree CTAPRT10 right triangle shade sail is evaluated for homeowners and small commercial spaces that need reliable sun protection. The bottom line: this is a heavy duty, UV-focused shade solution for patios, pools and carports where lasting material and high UV blockage matter most. The review highlights build quality, breathability and real-world installation notes so buyers can decide if this large custom-size sail fits their layout and expectations.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a sturdier feel and resists tearing better than thinner options, which helps it hold shape in sun and wind.
• UV stabilized compound: Lab-tested for long UV exposure, the treatment prevents drying, fading and extends the usable life over time.
• 95% UV blockage: The tightly woven mesh blocks the majority of harmful UV, noticeably reducing heat and sun exposure under the sail.
• Breathable woven fabric: Air and water pass through the fabric so rain does not pool and shaded areas stay ventilated and cooler.
• Reinforced edges and hardware-ready corners: Double layered stitched seams and stainless steel D-rings improve durability and make attachment to cables or kits straightforward.
• Three year limited warranty: The included warranty provides added assurance for normal residential or commercial use.

Who It's For

The sail is best for homeowners, small businesses and property managers who need a large, permanent-looking shade for a patio, pool area, balcony or carport and who value UV protection and long-term durability. Installers who plan to attach the sail to poles, trees or walls and who will use proper hardware will appreciate the reinforced corners and stainless D-rings.

It is less suitable for buyers who expect a fully waterproof canopy or who do not want to source separate installation hardware; the sail is breathable not waterproof and requires compatible cable and hardware kits sold separately.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE offers stronger, longer-lasting fabric than recycled blends.
• Blocks about 95% of UV, giving effective sun protection for outdoor living spaces.
• Breathable design prevents water pooling and helps keep shaded areas ventilated.
• Reinforced seams and stainless steel D-rings simplify secure installation and improve longevity.

Cons

• Installation hardware is not included, so buyers must purchase proper cables and fittings separately.
• Not waterproof by design, so it will not fully block heavy rain despite allowing water to pass through.

Specifications

Shape	Right triangle
Size (custom)	12ft x 20ft x 23.3ft
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on each corner (installation kit sold separately)
Breathability	Breathable woven fabric, allows water and air through
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT10 is a solid choice for anyone needing a durable, high UV blocking shade sail in a large triangular size. Its 190 GSM virgin HDPE and reinforced construction make it good value for outdoor spaces where sun protection and longevity are priorities, provided the buyer plans for separate installation hardware and does not expect a waterproof cover.

Frequently Asked Questions

Is the sail waterproof?
The fabric is breathable and allows water to pass through, so it will not create a waterproof roof but prevents pooling.

Are installation fittings included?
No, installation hardware kits and cable ropes are sold separately; each D-ring requires a cable connection.

How long will the colour and fabric last in sun?
The virgin HDPE was UV tested and treated with a stabilizer; under normal use the material is designed to resist fading and tearing and comes with a 3 year limited warranty.