ShadeMart 6 ft x 11 ft Black Rectangle Sun Shade Sail - UPF50

In this review of the ShadeMart 6 ft x 11 ft Black Rectangle Sun Shade Sail the bottom line is clear: this canopy is for homeowners and small-business owners who want reliable sun protection and airflow without a solid roof. The reviewer found the woven HDPE fabric and stainless steel corner D rings deliver sturdy, breathable coverage that blocks a large portion of UV while lowering ambient temperature by several degrees. It is particularly useful for patios, carports, poolside or pergolas where water permeability and long-term durability matter.

Key Features

• MATERIAL: Woven HDPE fabric resists tearing and provides a durable, lightweight canopy for long outdoor use.
• UV PROTECTION: UPF50-level fabric blocks up to 95% of harmful UV rays to reduce sun exposure and lower surface temperatures.
• CORNER HARDWARE: Stainless steel D rings attached to heavy duty white webbing give dependable anchor points for secure installation.
• BREATHABILITY: The water permeable weave allows air and water to pass through, preventing puddling and improving comfort in warm weather.
• CUSTOM SIZE OPTION: Multiple sizes are available so buyers can match the sail to patios, carports, or pools with proper measuring before purchase.
• STYLING: Rectangle shape and color choices let the sail serve as both functional shade and a decorative addition to outdoor spaces.

Who It's For

The ShadeMart rectangle sail suits homeowners, renters with permission to install anchors, and small businesses that need cost-effective UV protection for seating areas, driveways, or play spaces. Its breathable design is best where rain runoff is acceptable and airflow is desired to keep areas cooler.

Those who need a fully waterproof canopy, precise factory-cut geometry for architectural installs, or who cannot attach hardware to existing structures should look elsewhere; this product is water permeable and may show small measurement variance due to manual sizing.

Pros & Cons

Pros

• High-density woven fabric offers strong sun protection and resists tearing in normal outdoor conditions.
• Stainless steel D rings and reinforced webbing provide reliable anchor points for straightforward installation.
• Breathable, water permeable construction prevents water buildup and improves comfort compared with solid canopies.
• Custom sizing options and multiple colors make it adaptable to many outdoor layouts.

Cons

• Not waterproof, so it will not block heavy rain and is intended primarily for shade rather than full weather protection.
• Some customers report mixed size expectations and slight variation from a perfect rectangle due to manual measurement.

Specifications

Material	Woven HDPE (High Density Polyethylene)
Size	6 ft x 11 ft (rectangle)
UV Rating	Blocks up to 95% of UV rays (UPF50)
Hardware	Stainless steel corner D rings with heavy duty white webbing
Water Handling	Water permeable / breathable (not waterproof)
Shape	Rectangle
Customization	Custom sizes available; measure venue before ordering

Our Verdict

The ShadeMart 6 ft x 11 ft rectangle shade sail is a practical, value-focused choice for outdoor shade when breathability and UV protection are priorities. It is best for patios, carports, pools, and pergolas where some water permeability is acceptable, and its reinforced corners make installation straightforward. For those who want long-lasting sun protection without a rigid structure, this sail is a smart, affordable option.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the fabric is water permeable and designed to allow water and air to pass through rather than provide waterproof coverage.

How much UV protection does it offer?
Answer. The woven HDPE fabric provides UPF50-level protection and blocks up to 95% of harmful UV rays.

Can it be attached to trees or poles?
Answer. Yes, with the proper hardware kits the reinforced D rings allow attachment to poles, trees, walls, or roofs; measure carefully before installation.