ColourTree CTSLR Custom Size 6 ft x 7 ft Black Sun Shade Sail Canopy

Our review of the ColourTree CTSLR 6 ft x 7 ft black sun shade sail finds it best for homeowners and small businesses that need reliable UV protection and long-lasting material. The single biggest reason to buy is the heavy duty 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab tested for prolonged sun exposure; that stronger, non-recycled material is the feature that most affects longevity and daily performance. This review looks at durability, ease of install, and real-world comfort under the canopy.

Key Features

• 190 GSM virgin HDPE: Thicker, non-recycled fabric resists tearing and fading and is rated by the maker as far more durable under sun exposure than recycled alternatives.
• UV stabilized compound: Fabric treatment prevents drying and brittleness from sunlight, helping the sail stay flexible and functional through prolonged UV exposure.
• 95% UV blockage: The woven design cuts most harmful UV and noticeably reduces temperature and direct sunlight in shaded areas like patios or pools.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool and shaded areas remain cooler and ventilated.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy corner stitching reduce fraying and make attachment points more secure.
• 3 year limited warranty: Coverage under normal weather and use offers added buyer protection and confidence in the product.

Who It's For

The ColourTree sail is ideal for homeowners with patios, balconies, carports or small commercial spaces that need durable, long-lasting shade that resists UV damage; people who prefer a breathable fabric that reduces heat while avoiding pooled water will appreciate this design. It also fits buyers who want a ready-made rectangular sail in a custom-friendly offering and who plan to use proper hardware for installation.

It is less suited to buyers expecting total waterproof coverage or those who want a hammock-like installation without strong anchor points; this sail requires separate hardware and cable ropes for reliable mounting, and performance depends on correct tensioning and anchor strength.

Pros & Cons

Pros

• Very durable 190 GSM virgin HDPE resists fading and tearing better than recycled alternatives.
• Blocks up to 95% of UV and noticeably cools the shaded area while remaining breathable.
• Reinforced seams and stainless D-rings simplify secure installation and improve longevity.
• Backed by a 3 year limited warranty for normal use, adding peace of mind.

Cons

• Installation hardware is sold separately and proper cables (not nylon) are required for best results.
• While water resistant, it is not intended as a fully waterproof canopy and will allow some water through.

Specifications

Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Finish	UV stabilized compound, woven breathable fabric
Edges & Corners	Double layered reinforced stitched seams with stainless steel D-rings
Recommended Hardware	Separate shade sail hardware kits and cable ropes (not nylon)
Warranty	3 year limited warranty under normal weather and usage

Our Verdict

The ColourTree CTSLR 6 ft x 7 ft black shade sail is a sensible choice for anyone who needs durable, high-UV protection without sacrificing airflow; its 190 GSM virgin HDPE and reinforced construction make it a good long-term option when paired with proper hardware. For the price, it represents solid value for outdoor shade usage where breathability and UV blocking matter most.

Frequently Asked Questions

Is the sail waterproof?
Answer. The woven fabric is breathable and water resistant but not fully waterproof; it allows water to pass through so there is no pooling.

Does installation include hardware?
Answer. No, hardware kits are sold separately and the sail requires cable ropes (avoid nylon) and anchors for secure mounting.

How long will it last in sun exposure?
Answer. The manufacturer cites extensive UV testing and the virgin HDPE with stabilizer is designed to resist drying, tearing and fading; a 3 year limited warranty covers normal use.