ColourTree 17ft x 24ft Grey Sun Shade Sail Canopy - Heavy Duty UPF50

In this review the ColourTree 17' x 24' grey sun shade sail is examined for homeowners and small businesses who need durable sun protection for patios, pools, and carports. The main reason to consider it is the heavy 190 GSM virgin HDPE fabric that promises extended life and strong UV resistance; this review focuses on how that material performs in everyday use, installation, and long term exposure. The sail aims to block sunlight while remaining breathable and easy to attach, and this review looks at real tradeoffs between protection and expected durability.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric provides a sturdier weave that resists tearing and is designed to outlast recycled alternatives under sun exposure.
• UV stabilized compound: Fabric treated to resist drying, fading, and degradation so the sail keeps color and structure through prolonged UV exposure.
• 95% UV blockage: The woven material blocks most harmful UV rays, reducing temperature and direct sunlight in shaded areas for more comfortable outdoor use.
• Breathable, water-permeable design: The weave allows air and rain to pass through, preventing water pooling and reducing wind lift compared with solid awnings.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners help prevent fraying and provide secure anchor points for installation.
• 3 year limited warranty: Manufacturer warranty covers the sail under normal weather and usage conditions for additional buyer confidence.

Who It's For

The sail is ideal for homeowners with patios, balconies, pools, or carports who want reliable UV protection without enclosing the space; its breathable fabric suits warm climates where airflow matters and where a heavy, durable weave is preferred. Small commercial settings such as cafes or daycare outdoor areas that need a cost-effective shade solution may also find the thicker 190 GSM fabric attractive.

It is less suitable for buyers who need a fully waterproof canopy or who cannot attach hardware to existing structures, since installation hardware is sold separately and water will pass through the weave. Those looking for a decorative, lightweight seasonal cover rather than a long-term heavy-duty option should consider lighter alternatives.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers stronger resistance to UV damage than recycled materials.
• Blocks up to 95% of UV rays while remaining breathable to reduce heat under the sail.
• Reinforced seams and stainless steel D-rings make mounting more secure when paired with proper hardware.
• Includes a 3 year limited warranty for normal weather and usage.

Cons

• Installation hardware is not included and poor rope choices can reduce longevity.
• Some users report mixed durability in extreme wind conditions, so heavy weather may cause damage over time.

Specifications

Size	17 ft x 24 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Up to 95% UV blockage (UPF50)
Edges & Corners	Double layered reinforced stitched seams with stainless steel D-rings
Water Behavior	Breathable woven fabric, allows water to pass through
Warranty	3 year limited warranty

Our Verdict

The ColourTree 17' x 24' grey sun shade sail is a good value for anyone needing robust sun protection with breathable coverage; its 190 GSM virgin HDPE and UV stabilized compound deliver improved longevity and effective cooling for patios and pools. Buyers should plan for a proper hardware kit and secure anchoring to get the best performance, and those in very windy locations should inspect anchor points regularly.

Frequently Asked Questions

Does this sail block sunlight effectively?
Yes, the fabric is rated to block about 95% of UV and is intended to significantly reduce sunlight and heat in the shaded area.

Is the sail waterproof?
No, the woven HDPE is breathable and allows water to pass through, so it prevents pooling but is not fully waterproof.

Are installation hardware and ropes included?
No, hardware kits and cables are sold separately and the maker recommends using proper shade sail hardware rather than nylon rope.