19 ft x 22 ft Black Rectangle Sun Shade Sail UPF50 - Cool, Durable

In this review the ShadeMart 19' x 22' Black Sun Shade Sail is assessed for homeowners and small businesses who need large, breathable sun protection without a solid roof. The bottom line: this woven HDPE rectangle sail is best for reducing heat and UV exposure outdoors while remaining water permeable and durable; it is not waterproof. It suits patios, carports, pool areas and boat covers where airflow and sun blocking are priorities, and the construction makes installation straightforward for anyone comfortable with basic hardware kits.

Key Features

• Material: woven HDPE fabric provides a balance of strength and breathability so the sail blocks sunlight while allowing air to pass through.
• UV Protection: UPF50-rated weave blocks up to 95% of harmful UV rays to noticeably lower the shaded temperature by around 10 to 15 degrees.
• Water Permeable: the design sheds heat and allows water through so heavy pooling is avoided, reducing stress on attachment points during rain.
• Reinforced Corners: stainless steel D rings with heavy duty white webbing give secure anchor points for common hardware kits and rigging choices.
• Custom Size Options: available in multiple sizes and customizable dimensions so you can match irregular or larger venues when measured accurately.
• Versatile Styling: rectangle shape and color options let the sail function as both practical shade and a decorative addition to outdoor spaces.

Who It's For

This shade sail is aimed at homeowners, boat owners, and small commercial venues that need broad UV protection and improved comfort without installing a permanent roof. It is ideal where airflow is desired, for patios, pergolas, carports, pool zones or over seating areas.

It is not for buyers who need a waterproof canopy or a fully sealed shelter; if you require rain protection or a solid weatherproof cover, a different style of shelter or a waterproof awning would be more appropriate.

Pros & Cons

Pros

• Blocks up to 95% of UV rays and lowers shaded temperature noticeably.
• Durable woven HDPE construction resists wear and holds up in wind and hail per user reports.
• Stainless steel D rings and heavy webbing make attachment secure and compatible with common hardware kits.
• Water permeable design prevents water pooling and promotes airflow under the sail.

Cons

• Not waterproof, so it will not provide full rain protection during heavy downpours.
• Manual measurement variance means custom sizes should be ordered carefully to ensure fit.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	19' x 22'
Material	Woven HDPE (High Density Polyethylene)
UV Protection	UPF50, blocks up to 95% UV
Corners	Stainless steel D rings with heavy duty white webbing
Water Behavior	Water permeable and breathable (not waterproof)

Our Verdict

The ShadeMart 19' x 22' Black Sun Shade Sail is a solid, cost-effective choice for anyone wanting large-area UV protection and improved outdoor comfort without a sealed canopy. Its HDPE fabric and reinforced corners deliver reliable durability and easy rigging, making it good value when rain protection is not required and airflow is a priority.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water permeable and breathable, so it will not act as a waterproof canopy.

Can I attach this to trees or poles?
Yes, with the proper hardware kits the stainless steel D rings and webbing allow attachment to poles, trees, walls or roofs.

Will it block the sun effectively?
Yes, the UPF50 woven HDPE blocks up to 95% of harmful UV and can lower shaded temperatures by around 10 to 15 degrees.