ColourTree 17 ft x 18 ft Brown Sun Shade Sail Canopy - UPF50

Our review of the ColourTree 17' x 18' Brown Sun Shade Sail Canopy finds it best suited for homeowners and small commercial spaces that need a durable, breathable sun cover with strong UV protection. The biggest reason to consider this shade sail is its heavy 190 GSM virgin HDPE fabric with a UV stabilized compound, which the maker says handled extended UV testing and should resist fading and drying better than recycled alternatives. It delivers substantial shade and airflow while keeping installation straightforward for those prepared with separate hardware.

Key Features

• 190 GSM Virgin HDPE: Thick non-recycled fabric provides a sturdy feel and resistance to wear compared with thinner recycled cloths.
• UV Stabilized Compound: Material treated against UV damage helps prevent fading and drying out after prolonged sun exposure.
• 95% UV Blockage: The woven fabric blocks most harmful UV rays and noticeably reduces direct sunlight and heat under the sail.
• Breathable Design: The open weave allows air and water to pass through, avoiding water pooling and promoting cooler shade.
• Reinforced Edges and D-rings: Double layered stitched seams and stainless steel D-rings improve attachment strength and durability at mounting points.
• 3 Year Limited Warranty: Warranty offers basic coverage under normal weather and use, providing buyer reassurance.

Who It's For

The ColourTree shade sail is ideal for patio owners, poolside areas, balconies and carports that need reliable daytime sun protection without sacrificing airflow. It suits DIY installers who can supply or buy proper shade sail hardware and stainless cables for a secure mount, and who prioritize fabric durability and UV resistance.

It is less suited to locations with extreme, sustained high winds where a fully rigid structure or storm-rated canopy might be a better option. Buyers expecting a complete mounting kit should note that installation hardware is sold separately, and nylon rope is not recommended.

Pros & Cons

Pros

• Thick 190 GSM virgin HDPE fabric that feels durable and resists sun degradation.
• Blocks about 95% of UV, providing effective sun protection for patios and pools.
• Breathable weave prevents water pooling and helps keep shaded areas cooler.
• Stainless steel D-rings and reinforced seams improve longevity at stress points.

Cons

• Installation hardware is not included, so buyers must purchase proper cables and fittings separately.
• Some users report mixed long-term durability in very windy conditions, so expect varied performance depending on exposure.

Specifications

Size	17' x 18'
Color	Brown
Material Weight	190 GSM
Fabric Type	100% virgin HDPE, UV stabilized
UV Protection	Approximately 95% UV blockage
Corner Fittings	Stainless steel D-rings with reinforced stitching
Warranty	3 years limited

Our Verdict

The ColourTree 17' x 18' Brown Sun Shade Sail is a good value for those needing strong UV protection and a breathable, heavy-duty fabric for patios and pools. Its 190 GSM virgin HDPE and reinforced corners make it a practical choice for most residential and light commercial uses, provided buyers fit it with proper mounting hardware and understand wind exposure limits.

Frequently Asked Questions

Does this sail include installation hardware?
No. Installation hardware kits and cables are sold separately and are required for proper mounting.

How much UV protection does it provide?
The woven fabric blocks about 95% of harmful UV, reducing direct sunlight and heat in shaded areas.

Is the fabric suitable for heavy rain?
The breathable weave allows water to pass through so there is no pooling, but it is not a waterproof tarpaulin.