ColourTree Custom Size 12 ft x 21 ft Brown Sun Shade Sail Canopy

In this review of the ColourTree 12 ft x 21 ft brown sun shade sail, the bottom line is simple: this is a heavy-duty, UV-blocking shade for homeowners and small commercial spaces who want durable sun protection that breathes. The reviewer found the defining strength to be the 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which resists fading and tearing and cuts heat by blocking 95% of harmful UV. Installation requires separate hardware, but when mounted correctly the canopy provides reliable, long-lasting shade.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric is more durable under sun exposure and resists drying out and tearing compared with recycled alternatives.
• UV stabilized compound: Lab-tested endurance and treatment help prevent fading so the canopy keeps its color and strength longer.
• 95% UV blockage: Blocks the majority of harmful sunlight to noticeably reduce temperature and sun exposure in shaded areas.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool and the shaded area stays ventilated.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching around D-rings help keep shape and provide secure mounting points.
• 3 year limited warranty: Warranty gives added confidence in normal weather and usage.

Who It's For

This sun shade sail is best for homeowners with patios, pools, balconies or carports who want a sturdy, long-lasting canopy that reduces heat and UV exposure. It also suits small commercial outdoor areas where a rectangle sail can be tensioned between posts or walls.

People who need an all-in-one mounting kit should look elsewhere at packages that include hardware, since this product requires separately purchased shade sail hardware and cables. Those needing exact custom cutting beyond the listed size or a completely waterproof canopy should consider different materials.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE fabric stands up well to sun, rain and wind with less fading and tearing.
• High UV protection and breathable design reduce heat without trapping water, avoiding pooling in rain.
• Reinforced seams and stainless steel D-rings make installation sturdy and maintain shape over time.

Cons

• Must purchase installation hardware and cables separately, which adds cost and requires proper selection for best performance.
• Size is generally accurate but customers reported mixed impressions on fit, so precise planning and measurement are needed.

Specifications

Brand	ColourTree
Material	190 GSM 100% virgin HDPE
UV Blockage	95% UV blockage
Shape & Size	Rectangle, 12 ft x 21 ft
Edges & Fittings	Double layered reinforced seams with stainless steel D-rings
Breathability	Breathable woven fabric (allows water and air through)
Warranty	3 years limited warranty

Our Verdict

The ColourTree 12 ft x 21 ft brown sun shade sail is a practical, heavy-duty choice for anyone who needs effective UV protection and a breathable canopy that stands up to sun and weather. If you are prepared to buy proper shade hardware separately and measure for fit, it offers strong value through durability, reinforced construction and a multi-year warranty.

Frequently Asked Questions

Does this sail block sunlight effectively?
Yes, the woven fabric blocks about 95% of harmful UV and noticeably reduces heat in the shaded area.

Is hardware included for installation?
No, installation hardware and cables are sold separately; use steel cables and quality fittings for best results, not nylon rope.

How long will the fabric last outdoors?
The virgin HDPE is UV stabilized and lab-tested for extended durability, and a 3 year limited warranty covers normal weather and use.