ShadeMart 11ft x 13ft Sand Beige Sun Shade Sail UPF50 Rectangle

In this review of the ShadeMart 11' x 13' Sand Beige Sun Shade Sail, the bottom line is simple: it is a practical, heavy-duty rectangle canopy for anyone needing reliable sun protection without trapping heat. The sail is made from woven HDPE fabric and is water permeable, so it breathes rather than acting like a tarp; that makes it especially useful where airflow and UV reduction matter. For patios, carports, pool areas and pergolas the single biggest reason to buy is its combination of UPF50 sun protection and durable construction that installs with standard hardware.

Key Features

• Material: Woven HDPE fabric provides a strong, tear-resistant surface that maintains shape and resists mildew in outdoor conditions.
• UV Protection: Blocks up to 95% of harmful UV rays, helping lower surface and ambient temperatures by a noticeable margin during hot afternoons.
• Breathable Design: The water permeable weave allows rain and air to pass through, reducing wind load and preventing water pooling on the canopy.
• Durable Hardware: Stainless steel corner D rings attached to heavy duty white webbing give secure anchor points suited to permanent or seasonal installs.
• Custom Sizing: A range of custom sizes is available so customers can choose an area that matches their patio, carport, or yard layout.

Who It's For

This shade sail is aimed at homeowners and property managers who need effective sun control over a medium outdoor area where airflow is important - think patios, poolside seating, carports and pergolas. The breathable HDPE fabric and stainless steel rings suit climates with frequent sun and occasional storms where quick drainage and UV reduction are priorities.

Shoppers who need a fully waterproof canopy, an exact pre-tensioned rectangle with factory-sealed dimensions, or those expecting complete privacy and wind blocking should look elsewhere; this style is intentionally water permeable and may vary slightly due to manual measurement.

Pros & Cons

Pros

• High UPF protection and measurable temperature reduction beneath the sail.
• Robust HDPE fabric and stainless steel D rings for long-term outdoor use.
• Breathable, water permeable weave prevents pooling and reduces wind stress.
• Available in custom sizes for flexible installation options.

Cons

• Not waterproof, so it will not keep the space dry in steady rain.
• Some customers report size variation and that the delivered shape may not be a perfect rectangle.

Specifications

Our Verdict

The ShadeMart 11' x 13' sand beige rectangle sail is a solid choice for anyone who wants effective sun protection with airflow and durability. It offers real value where UV blocking, reduced heat and easy drainage are priorities, and the stainless steel fittings and woven HDPE mean it will last through seasons when properly installed. Choose this if you need breathable shade and flexibility in sizing; avoid it if you need a waterproof cover or factory-perfect rectangular tolerance.

Frequently Asked Questions

Is this shade sail waterproof?
No, the fabric is water permeable and designed to allow water and air through; it is not a waterproof canopy.

How much UV protection does the sail provide?
The sail blocks up to about 95% of harmful UV rays and is described with a UPF50 level of protection.

Can I install it on posts, walls or trees?
Yes, with appropriate hardware kits the sail can be attached to poles, walls, roofs, trees or other structures for patio or carport installations.