ShadeMart 13 ft x 22 ft Blue Rectangle Sun Shade Sail - UPF50

In this review of the ShadeMart 13 ft x 22 ft Blue Sun Shade Sail, the bottom line is simple: this is a practical, heavy-duty fabric sail for anyone who needs reliable UV protection and airflow for a patio, carport, or pool area. The standout reason to buy is the combination of a woven HDPE canopy that blocks up to 95% of harmful UV rays while remaining water permeable and breathable, which keeps covered areas noticeably cooler and prevents water pooling during light rain.

Key Features

• Woven HDPE fabric: provides strong, tear-resistant coverage that blocks sunlight and reduces temperature under the sail.
• UPF50 protection: blocks up to 95% of harmful UV rays, making it useful for protecting people and belongings from sun damage.
• Water permeable design: allows rain and air to pass through so the sail breathes and avoids pooling in wet weather.
• Stainless steel D rings: are attached to heavy duty white webbing for secure anchoring to posts, walls, or trees.
• Custom size options: the seller offers multiple sizes so the sail can be tailored to specific patios or carports when accurate measurements are provided.

Who It's For

The ShadeMart rectangle sail is best for homeowners and renters who want a durable, low-maintenance shade solution for a patio, carport, poolside, or boat cover area. Its breathable HDPE fabric and stainless steel fittings suit outdoor spaces exposed to sun and occasional wind, and customers who need UV protection without trapping heat will appreciate the performance.

Those who need a fully waterproof canopy or a rigid permanent structure should look elsewhere, since this style is explicitly water permeable and not waterproof. Also, buyers who prefer a precise factory-cut size should double-check measurements, as manual sizing can cause small variations in the finished sail.

Pros & Cons

Pros

• Effective UV blocking and temperature reduction thanks to the UPF50-rated woven HDPE fabric.
• Durable stainless steel D rings and heavy webbing make mounting secure and long lasting.
• Breathable, water-permeable construction prevents pooling and improves airflow on hot days.

Cons

• Not waterproof, so it will not keep out heavy rain or provide a dry space in a storm.

Specifications

Our Verdict

The ShadeMart 13 ft x 22 ft Blue rectangle shade sail is a sensible, cost-effective choice for shading patios, carports, and pool areas where UV protection and airflow are priorities. Its durable HDPE fabric and stainless-steel hardware deliver long-term value for outdoor shading projects, provided buyers accept that the sail is breathable and not intended as a waterproof canopy.

Frequently Asked Questions

Is this sail waterproof?
No. The fabric is water permeable and breathable, so it will not keep out heavy rain but reduces pooling.

Can it be attached to trees or posts?
Yes. With proper hardware kits the sail can be anchored to poles, trees, walls, roofs, or other structures.

Will it reduce temperature under the sail?
Yes. The UPF50 woven HDPE fabric blocks most UV rays and typically lowers temperatures under the sail by a noticeable amount.