ColourTree 14ft x 21ft Grey Sun Shade Sail Canopy - Heavy Duty UPF50

Our review of the ColourTree 14' x 21' grey sun shade sail finds it best suited for homeowners and light commercial users who need a durable, breathable canopy that blocks intense sun. The single biggest reason to buy is the thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which is designed to resist fading and extend usable life in hot, sunny climates. Installation requires separate hardware, but once mounted the sail provides substantial shade and airflow for patios, poolsides or carports.

Key Features

• 190 GSM virgin HDPE: A thicker, non-recycled fabric that is engineered to withstand sunlight and resist early breakdown compared to recycled alternatives.
• UV stabilized compound: Laboratory-tested for prolonged UV exposure so the fabric resists drying out, tearing and fading for longer outdoor use.
• 95% UV blockage: The woven fabric cuts most harmful UV, lowering temperatures in the shaded area and improving comfort for patio and pool use.
• Breathable woven construction: Allows air and water to pass through so there is no pooling after rain and the area stays ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings improve strength at mounting points for a more secure installation.
• Three year limited warranty: Warranty coverage under normal weather and usage adds reassurance for everyday outdoor use.

Who It's For

This shade sail is aimed at people who want a robust, UV-blocking canopy for patios, balconies, swimming pools or carports and who prefer a breathable fabric that prevents water pooling. It works well for homeowners in sunny regions who plan to mount the sail to existing poles, walls or trees and are prepared to buy separate hardware for a solid installation.

It is less suitable for those who need an all-in-one kit with mounting hardware included or for sites exposed to sustained extreme winds or storms, where more specialized wind-rated shade systems or professional installation may be required.

Pros & Cons

Pros

• Thick 190 GSM virgin HDPE fabric offers stronger UV resistance and durability compared to recycled materials.
• Blocks 95% of harmful UV while remaining breathable so shaded areas stay cooler and dry quickly after rain.
• Reinforced seams and stainless steel D-rings give secure attachment points when paired with proper shade sail hardware.
• Three year limited warranty provides added confidence for normal residential use.

Cons

• Hardware is not included and buyers must purchase suitable cables and fittings separately for proper installation.
• Some users report mixed long-term durability in very windy conditions, so it may not suit every exposed location.

Specifications

Our Verdict

The ColourTree 14' x 21' grey shade sail is a practical, value-minded choice for shading patios, pools and carports where UV protection and airflow matter. Its thick virgin HDPE and reinforced edges make it a better long-term option than thinner recycled sails, provided buyers fit it with proper hardware and avoid very exposed, storm-prone sites.

Frequently Asked Questions

Does the sail include installation hardware?
No. Mounting cables and fittings are required and sold separately; use recommended steel cables rather than nylon rope.

How much UV protection does it provide?
The woven fabric blocks about 95% of harmful UV while remaining breathable to reduce heat build-up.

What warranty is offered?
ColourTree provides a three year limited warranty under normal weather and usage.