ShadeMart 13ft x 22ft Brown Rectangle Sun Shade Sail - UPF50 Cooling

In this review the ShadeMart 13' x 22' Brown Sun Shade Sail is examined for homeowners and small-business owners who need a large, breathable canopy that blocks sun and lowers temperatures. The bottom line: this rectangle HDPE fabric sail is best for outdoor shading where airflow and UV protection matter more than full waterproofing, and it delivers durable coverage with stainless steel D rings and heavy duty webbing for secure installs.

Key Features

• Woven HDPE fabric: the high density polyethylene weave provides a tight, durable surface that blocks up to 95% of harmful UV rays and reduces heat beneath the sail.
• Stainless steel corner D rings: reinforced metal rings attached to heavy duty white webbing give reliable anchor points for a tensioned, long-lasting install.
• Water and air permeable: the breathable design lets water pass through so the sail does not pond and maintains airflow that helps cool patios and carports.
• Customizable sizing: available in a range of sizes with custom options to match measured venues, useful for irregular or larger outdoor spaces.
• Decorative rectangle styling: the simple rectangular shape and brown color integrate with many outdoor aesthetics while providing large-area shade.
• Wide application: compatible with poles, trees, walls and roofs when paired with the proper hardware kit, making it versatile for patios, pergolas, pools and carports.

Who It's For

This sail is ideal for homeowners, renters with permission to anchor to structures, and small-business owners who want an affordable, heavy duty shade that prioritizes UV protection and airflow over full waterproofing. It works well above patios, porches, playgrounds and carports where cooling and sun blockage are the main goals.

Those who need a fully waterproof canopy, or who require complex shaped sails for commercial awnings, should look elsewhere; likewise, buyers who cannot or will not measure their installation area accurately should consider pre-measured options to avoid fit issues.

Pros & Cons

Pros

• Durable woven HDPE fabric that provides strong UV protection and long lifespan.
• Stainless steel D rings and heavy duty webbing make installations secure and reliable.
• Permeable design prevents water pooling while allowing airflow for noticeable cooling.
• Custom size options and simple rectangle shape make it adaptable to many spaces.

Cons

• Not waterproof, so it will not keep rain out during heavy storms.
• Size can vary slightly due to manual measurements, so careful measuring is required.

Specifications

Our Verdict

The ShadeMart 13' x 22' rectangle shade sail is a strong value for anyone needing a durable, breathable canopy that blocks sun and cools outdoor spaces. It is especially good where wind and airflow matter and when a nonwaterproof but long-lasting fabric is acceptable; with reinforced D rings and custom sizing it is a practical, cost-effective choice for patios, carports and poolside shade.

Frequently Asked Questions

Is this sail waterproof?
No; the fabric is water permeable and designed to let water pass through rather than provide a waterproof cover.

Will it block UV rays and reduce temperature?
Yes; the woven HDPE fabric blocks up to 95% of harmful UV rays and typically lowers temperatures beneath the sail by noticeable degrees.

Can this be attached to trees or poles?
Yes; with the proper hardware kits the sail can be secured to poles, trees, walls or roofs using the stainless steel D rings and webbing.