ShadeMart 8 ft x 13 ft Brown Sun Shade Sail UPF50 Rectangle

In this review of the ShadeMart 8 ft x 13 ft Brown Sun Shade Sail, the bottom line is simple: this is a durable, breathable rectangular canopy best suited for homeowners or small commercial spaces that need reliable UV protection without trapping heat. The reviewer found the woven HDPE fabric and stainless steel D rings give a robust feel, and the sail's water permeable construction keeps pools, patios and carports cooler while allowing rain and air to pass through. Measure carefully before ordering, but for shade and sun protection this sail delivers clear benefits.

Key Features

• Material: Woven HDPE fabric provides a strong, tear-resistant surface that stands up to regular outdoor exposure.
• UV protection: Blocks up to 95% of harmful UV rays, helping to lower temperatures under the sail by roughly 10 to 15 degrees in direct sun.
• Water permeability: The breathable design allows water and air to pass through, preventing pooling and reducing wind stress on the fabric.
• Hardware: Stainless steel corner D rings attached to heavy duty white webbing make mounting straightforward when paired with a proper hardware kit.
• Custom sizing: Available in a wide range of custom sizes so buyers can order a sail to fit unusual patios or carports when measured accurately.

Who It's For

This shade sail is ideal for homeowners with patios, pergolas, carports or poolside areas who want effective sun protection and improved comfort without a solid roof. It also suits renters or seasonal users who need a temporary but sturdy solution that can be installed on posts, trees, or walls with the right hardware.

People who need a fully waterproof canopy, a perfectly rigid rectangular structure, or very tight tolerance custom cutting should look elsewhere; this style is explicitly water permeable and sizes can vary slightly due to manual measurement and fabric stretching.

Pros & Cons

Pros

• High-density woven HDPE feels durable and resists tearing while remaining lightweight.
• Effective sun protection with UPF50-level blocking that noticeably reduces heat beneath the sail.
• Breathable design prevents water pooling and reduces wind uplift compared with solid panels.
• Stainless steel D rings and reinforced webbing simplify secure mounting when used with proper hardware.

Cons

• Not waterproof, so it will not keep an area completely dry during heavy rain.
• Size and shape may vary slightly from expectations, so precise measurement is required before purchase.

Specifications

Our Verdict

The ShadeMart 8 ft x 13 ft Brown Sun Shade Sail is a practical, value-forward choice for anyone who wants strong UV protection and cooler outdoor spaces without a solid roof. Its woven HDPE construction and reinforced corners make it durable and easy to rig with the correct hardware, while the breathable fabric avoids pooling. Buy it if you need effective sun coverage for patios, carports or pool areas and can accept a nonwaterproof, slightly variable-sized fabric.

Frequently Asked Questions

Is this shade sail waterproof?
Answer: No, the fabric is water permeable and breathable; it will not keep an area dry in heavy rain.

Will it block most sun and UV?
Answer: Yes, the sail blocks up to 95% of harmful UV rays and carries UPF50-level protection.

Can it be custom sized?
Answer: Yes, ShadeMart offers custom sizes, but customers should measure carefully since manual measurements can cause slight variations.