ColourTree Custom Size 21 ft x 22 ft Blue Sun Shade Sail Canopy

In this review of the ColourTree 21 ft x 22 ft blue sun shade sail canopy, the bottom line is simple: it is a practical, heavy duty shade option for homeowners and light commercial spaces who want strong UV protection without building permanent structures. The reviewer found the fabric and construction stand out-190 GSM virgin HDPE with UV stabilized compound-and that the sail reliably reduces sun and heat while remaining breathable. Installation needs proper hardware, but when mounted correctly the sail delivers a durable, attractive shaded area.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric gives a noticeably sturdy feel and resists tearing under normal outdoor use.
• UV stabilized compound: Laboratory-tested exposure shows improved resistance to fading and drying, which helps extend the sail's usable life.
• 95% UV blockage: The woven fabric blocks most harmful sunlight and reduces temperature under the sail for more comfortable outdoor time.
• Breathable woven design: Air and water pass through the fabric so rain does not pool and shaded areas stay ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings make attachment points strong and resistant to fraying.
• 3 year limited warranty: The included warranty provides reasonable protection for normal weather and usage.

Who It's For

The ColourTree 21 ft x 22 ft shade sail is best for homeowners with a patio, pool area, balcony or carport who want a cost-effective, non-permanent canopy that blocks sun and lowers temperature. It suits DIYers comfortable sourcing a separate hardware kit and tensioning cables for a clean installation.

People who need a ready-to-go mounting system included, or who require a fully waterproof roof, should look elsewhere; this product is breathable by design and requires compatible shade sail hardware sold separately for best performance and appearance.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE feels durable and resists UV damage better than recycled material.
• Effectively blocks 95% of UV, noticeably reducing glare and heat under the sail.
• Breathable fabric prevents water pooling in rain and keeps the shaded area ventilated.
• Reinforced seams and stainless steel D-rings give confidence at attachment points.

Cons

• Installation requires separate hardware and proper tensioning, which adds time and cost.
• As a woven shade fabric it is not fully waterproof, so it will not function as a rainproof canopy.

Specifications

Size	21 ft x 22 ft
Material weight	190 GSM
Fabric	100% virgin HDPE (UV stabilized)
UV protection	Blocks 95% of UV
Edges and hardware	Double layered reinforced seams with stainless steel D-rings
Breathability	Breathable woven fabric (allows water and air through)
Warranty	3 years limited

Our Verdict

The ColourTree 21 ft x 22 ft blue sun shade sail is a solid value for anyone wanting durable, high UV protection without permanent construction. Its thick virgin HDPE fabric and reinforced edges make it more resilient than typical recycled sails, and the breathable weave keeps areas cool and prevents pooling. Buy this if you can supply compatible hardware and want a long-lasting, attractive shade solution.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the woven HDPE fabric is breathable and allows water to pass through, so it is not a fully waterproof roof.

Does the sail include mounting hardware?
Answer. No, mounting hardware kits and cables are sold separately and are required for proper installation.

How durable is the fabric in sun exposure?
Answer. The sail uses 190 GSM virgin HDPE treated with UV stabilizers and was lab-tested for extended UV exposure; it is designed to resist fading and tearing better than recycled options.