ShadeMart 11 ft x 20 ft Beige Sun Shade Sail UPF50 - Breathable Canopy

In this review of the ShadeMart 11' x 20' beige sun shade sail, the bottom line is simple: this is a heavy duty, breathable rectangle canopy best for homeowners and small businesses who need reliable sun protection and airflow over patios, carports, or poolside seating. The fabric blocks up to 95% of UV, is made from woven HDPE, and comes with stainless steel D rings on reinforced webbing, so the biggest reason to buy is the combination of sun protection and durability in a lightweight, water-permeable design.

Key Features

• Material: Woven HDPE fabric delivers a tough, tear-resistant canopy that stands up to regular outdoor exposure.
• UV Protection: Blocks up to 95% of harmful UV rays and sunlight, helping to lower temperatures underneath by at least 10 to 15 degrees.
• Water Permeable: The breathable weave allows water and air to pass through so runoff and wind load are reduced compared with solid tarps.
• Hardware Ready: Stainless steel corner D rings attached to heavy duty webbing simplify anchoring to poles, walls, trees, or roofs when paired with a proper kit.
• Custom Sizes: Multiple sizes are available and ShadeMart offers customization so buyers can match specific patio or carport dimensions.
• Styling: Rectangle shape and neutral beige color integrate easily with existing outdoor decor while providing functional shade.

Who It's For

This shade sail is ideal for homeowners, renters with secure anchor points, gardeners, and small business owners who want a durable, breathable canopy that reduces temperature and sun exposure without trapping water. It works well over patios, pergolas, carports, pool areas and play spaces where airflow is important.

Those seeking a fully waterproof shelter, an exact factory-cut geometric rectangle every time, or a temporary small umbrella-style shade should look elsewhere; the product is explicitly water permeable and customers report some variance in exact shape due to manual measurements and fabric tensioning.

Pros & Cons

Pros

• High quality woven HDPE fabric resists tearing and stands up to sun exposure.
• Effective UPF50 sun protection that noticeably lowers temperatures beneath the sail.
• Stainless steel D rings and heavy duty webbing make secure mounting straightforward with the right hardware.
• Breathable, water permeable design avoids pooling and reduces wind stress on anchors.

Cons

• Not waterproof, so it will not provide full rain protection.
• Some size and shape variation reported; careful measuring and installation are required for a true rectangle fit.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	11' x 20'
Material	Woven HDPE (High Density Polyethylene)
UV Protection	Blocks up to 95% UV (UPF50)
Hardware	Stainless steel corner D rings with heavy duty white webbing
Water Resistance	Water permeable, not waterproof

Our Verdict

The ShadeMart 11' x 20' beige sun shade sail is a practical, value-minded choice for anyone needing long-lasting sun protection with good airflow. It is best for patios, carports and poolside covers where heat reduction and durability matter more than full rain protection; buy it if you want a sturdy, breathable canopy that integrates with most outdoor spaces.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water permeable and breathable, so it is not waterproof and will allow water to pass through.

How much UV protection does it provide?
The sail blocks up to 95% of harmful UV rays (UPF50), which significantly reduces sun exposure and lowers temperatures beneath the canopy.

Can I mount it to trees or poles?
Yes, the stainless steel D rings and heavy duty webbing allow attachment to poles, trees, walls, or roofs when used with a proper hardware kit.