ShadeMart 11ft x 13ft Brown Rectangle Sun Shade Sail - UPF50

In this review of the ShadeMart 11' x 13' brown rectangle sun shade sail, the bottom line is simple: this is a practical, heavy-duty option for homeowners who want reliable UV protection and improved outdoor comfort without a permanent structure. It is best for patios, carports, pergolas and poolside areas where airflow and water permeability matter. The reviewer found the woven HDPE fabric and stainless steel D rings deliver sturdy, long-lasting performance and meaningful heat reduction while staying breathable and allowing rain to pass through.

Key Features

• Material: Woven HDPE fabric provides a tough, tear-resistant canopy that stands up to regular outdoor exposure.
• UV protection: Blocks up to 95% of harmful UV rays so shaded areas feel noticeably cooler and safer for extended use.
• Breathability: Water permeable weave lets rain and wind pass through, reducing wind load and preventing water pooling.
• Hardware: Stainless steel corner D rings attached to heavy duty webbing make anchoring straightforward and durable.
• Custom sizing: Multiple sizes are available so you can choose or request a fit that matches patios, carports or poolside footprints.
• Style: Simple rectangle shape in brown offers a neutral, unobtrusive look that integrates with many outdoor schemes.

Who It's For

The ShadeMart rectangle shade sail is a good pick for homeowners and renters who need flexible, semi-permanent shade for patios, pergolas, carports and pool areas and value UV resistance and airflow over full waterproofing. It is also suitable for DIY installers who will use standard hardware kits to attach the sail to poles, trees, walls or roofs.

It is not the best choice for someone who needs a fully waterproof canopy or an exact precision-cut rectangle without any minor size variation; customers should measure carefully and expect small differences from manual measurement.

Pros & Cons

Pros

• High-density woven HDPE fabric offers durability and proven sun protection in everyday use.
• Breathable, water-permeable design prevents ponding and lowers temperatures in shaded areas.
• Stainless steel D rings and heavy webbing make for reliable anchoring and long life in outdoor conditions.

Cons

• Not waterproof, so it will not keep an area dry in heavy rain.
• Size and shape can vary slightly due to manual measurements, which may frustrate those needing a perfect rectangle fit.

Specifications

Our Verdict

The ShadeMart 11' x 13' brown rectangle shade sail is a solid value for anyone who needs durable sun protection and improved outdoor comfort without building a permanent shade structure. Its breathable HDPE fabric, sturdy D rings and effective UV blocking make it ideal for patios, carports and poolside use; just be aware it is not waterproof and sizes can vary slightly from manual measurement.

Frequently Asked Questions

Is this sail waterproof?
No. The fabric is water permeable and designed to let rain pass through rather than create a waterproof canopy.

How much sun protection does it provide?
The sail blocks up to about 95% of harmful UV rays and has a UPF50 level of protection.

Can it be attached to trees or poles?
Yes. With proper hardware kits the sail can be anchored to poles, trees, walls or roofs using the stainless steel D rings and heavy webbing.