ShadeMart 13ft x 16ft Blue Sun Shade Sail UPF50 Rectangle - Cool

Our review of the ShadeMart 13' x 16' Blue Sun Shade Sail finds it to be a practical choice for homeowners and renters who want durable, breathable sun protection for patios, carports, and pool areas. The single biggest reason to buy is its balance of sun protection and airflow: the woven HDPE fabric blocks up to 95% of harmful UV rays while remaining water permeable so heat and wind are reduced without trapping moisture. For those seeking heavy-duty attachment points and straightforward installation, this sail delivers reliable hardware and performance.

Key Features

• Material: Woven HDPE fabric provides a sturdy, tear-resistant canopy that keeps out most UV while remaining breathable.
• UV Protection: Blocks up to 95% of harmful UV rays, helping lower temperatures beneath the sail by roughly 10 to 15 degrees in direct sun.
• Breathability: Water permeable construction allows rain and air to pass through, preventing pooling and reducing wind load on the fabric.
• Hardware: Stainless steel D rings attached to heavy duty white webbing give secure anchor points for installation on poles, walls, or trees.
• Custom Sizing: A range of custom sizes is available so buyers can match the sail to specific patios, carports, or pergolas when measured accurately.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners and renters who need large area sun protection for outdoor living spaces like patios, pools, and carports and who prefer a breathable, non-waterproof canopy that reduces heat. It also suits people who plan to attach the sail to existing structures or poles and want durable stainless steel D rings and reinforced webbing for secure mounting.

Those who should look elsewhere include buyers who need a waterproof awning or an insulated cover for constant rain protection; this product is explicitly water permeable and will not keep all rain out. Also, customers wanting a guaranteed exact rectangle should note there can be slight variation from manual measurements.

Pros & Cons

Pros

• High UPF protection and heat reduction make outdoor areas noticeably cooler.
• Breathable, water permeable fabric prevents pooling and reduces wind stress on anchors.
• Stainless steel D rings and heavy duty webbing provide durable, reliable attachment points.
• Custom size options allow a close fit for many patios, pergolas, and carports.

Cons

• Not waterproof, so it will not fully block rain or keep areas dry during storms.
• Size and shape may vary slightly due to manual measurement, so careful measuring is required.

Specifications

Our Verdict

The ShadeMart 13' x 16' rectangle shade sail is a sensible value for outdoors owners who want effective sun protection, airflow, and durable anchor points. It is not a waterproof solution, but for patios, pools, and carports that need cooler, shaded space and a robust mounting system, this sail is a dependable choice when measured and installed correctly.

Frequently Asked Questions

Is this shade sail waterproof?
No. The fabric is water permeable and breathable, so it allows water to pass through rather than providing a waterproof cover.

How much UV protection does it provide?
The woven HDPE fabric blocks up to about 95% of harmful UV rays, offering strong sun protection and noticeable cooling.

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