ColourTree CTSLR 6ft x 20ft Brown Sun Shade Sail Canopy - Heavy Duty

In this review of the ColourTree CTSLR Custom Size 6' x 20' sun shade sail, the bottom line is simple: it is aimed at homeowners and small commercial spaces who want durable, high-coverage UV protection with low maintenance. The reviewer found the single biggest reason to buy is the heavy 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which delivers stronger resistance to fading and tearing than recycled materials. Installation requires separate hardware, but once mounted the sail provides dependable shade and airflow for patios, pools and carports.

Key Features

• 190 GSM virgin HDPE: Thicker, non-recycled fabric resists wear and is designed to last longer under sun exposure than recycled alternatives.
• UV stabilized compound: Laboratory-tested material reduces fading and drying out, helping the canopy retain strength and color over time.
• 95% UV blockage: Woven fabric blocks most harmful UV rays while lowering temperature in the shaded area for more comfortable outdoor use.
• Breathable, water-permeable weave: Allows air and rain to pass through so water does not pool and the sail stays stable in light rain.
• Reinforced seams and D-rings: Double layered stitched edges and stainless steel D-rings improve mounting strength and reduce fraying at stress points.
• Three-year limited warranty: Coverage under normal weather and usage offers extra confidence in durability.

Who It's For

The ColourTree 6' x 20' shade sail is best for homeowners with patios, balconies, pools or carports who want a long-lasting fabric that blocks sun effectively and breathes to prevent heat buildup. It is also a good choice for small commercial outdoor seating where sustained UV protection and low maintenance are priorities.

People who need a fully waterproof canopy, complex multi-panel installations, or who prefer an all-in-one kit should look elsewhere, since installation hardware is sold separately and the fabric is designed to be water-permeable rather than completely waterproof.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE fabric that holds up to prolonged sun exposure.
• Blocks about 95% of UV while remaining breathable to reduce heat under the sail.
• Reinforced edges and stainless steel D-rings make mounting stronger and more reliable.
• Three-year limited warranty adds purchase reassurance.

Cons

• Requires separate hardware kits and cable ropes for installation, which adds cost and planning.
• Fabric is water-permeable rather than fully waterproof, so it does not provide complete rain protection.

Specifications

Product name	CTSLR Custom Size 6' x 20' Brown Sun Shade Sail Canopy
Material	190 GSM 100% virgin HDPE
UV protection	Approximately 95% UV blockage (UPF50)
Finish	UV stabilized compound, beige/brown color
Mounting	Stainless steel D-rings at corners; hardware sold separately
Breathability	Woven fabric allows air and water to pass through
Warranty	3 years limited

Our Verdict

The ColourTree 6' x 20' brown shade sail is a practical, value-minded choice for anyone who needs strong UV protection and long-term durability from a woven canopy. Its 190 GSM virgin HDPE and reinforced construction make it suitable for patios, pools and carports, while the three-year warranty and breathable design mean low maintenance. Budget for mounting hardware separately, and expect shade rather than full rain cover.

Frequently Asked Questions

Does the sail block most UV rays?
Yes, the woven fabric is rated to block about 95% of harmful UV and is treated with a UV stabilized compound for added resistance.

Is installation hardware included?
No, installation hardware kits and proper cable ropes are sold separately and are required for secure mounting.

Will water pool on the sail in rain?
No, the breathable woven fabric allows water to pass through, preventing pooling though it is not fully waterproof.