Blue Rectangle Sun Shade Sail 7ft x 13ft UPF50 - Cool, Breathable

In this review the ShadeMart 7' x 13' Blue Sun Shade Sail is evaluated for homeowners and small business owners who need reliable, breathable sun protection without waterproofing. The bottom line: this rectangle shade sail is best for those who want strong UV reduction and airflow; its woven HDPE fabric blocks up to 95% of harmful rays and noticeably lowers temperatures, while stainless steel D rings and heavy webbing provide durable attachment points for a variety of installs.

Key Features

• MATERIAL: Woven HDPE fabric provides a dense, durable surface that balances sun blockage with breathability for long-term outdoor use.
• UV PROTECTION: Blocks up to 95% of harmful UV rays, helping reduce surface and air temperatures under the sail for more comfortable outdoor time.
• BREATHABILITY: Water permeable and air-permeable construction allows rain and wind to pass through, reducing strain on anchor points and preventing ponding.
• HARDWARE: Stainless steel corner D rings attached to heavy duty white webbing give secure, rust-resistant anchor points for proper tensioning.
• CUSTOM SIZE OPTION: Available in multiple sizes and customizable dimensions so buyers can match the sail to patios, carports, pools, or pergolas.
• STYLING: Rectangle shape and multiple color choices make the sail both a functional shade solution and a decorative addition to outdoor spaces.

Who It's For

This shade sail is a strong fit for homeowners, renters, and small commercial spaces that need effective sun protection for patios, carports, pools, pergolas, and yards. Installers who appreciate breathable, water-permeable fabric will find it practical because it vents wind and rain rather than trapping moisture.

It is not for buyers seeking a fully waterproof canopy or an exact precision-cut architectural fabric where absolute rectilinear accuracy is critical; customers should carefully measure their venue before ordering because sizes are manually produced and may vary slightly in shape.

Pros & Cons

Pros

• High UPF protection that reduces heat and sun exposure beneath the sail.
• Durable construction with stainless steel D rings and heavy webbing for repeated installations.
• Permeable fabric prevents water pooling and reduces wind load on anchors.
• Custom size options and attractive rectangle styling suit many outdoor layouts.

Cons

• Not waterproof, so it will not keep an area dry in steady rain.
• Some customers report size or shape variation, so precise fit may require extra planning.

Specifications

Our Verdict

The ShadeMart 7' x 13' Blue Sun Shade Sail is a practical, good-value option for anyone who needs reliable sun protection with airflow and durable attachment points. Choose this sail when reducing heat and UV exposure matters more than waterproofing, and measure carefully if you need a precise fit.

Frequently Asked Questions

Is this shade sail waterproof?
The fabric is water permeable and breathable; it is not designed to be waterproof.

Will it block most UV rays?
Yes, the woven HDPE material blocks up to 95% of harmful UV rays and is rated UPF50.

Can it be attached to existing posts or trees?
Yes, stainless steel D rings and heavy webbing allow attachment to poles, trees, walls, or roofs with proper hardware kits.