ShadeMart 6 ft x 19 ft White Sun Shade Sail UPF50 Rectangle

In this review of the ShadeMart 6' x 19' White Sun Shade Sail, the bottom line is clear: this is a practical, heavy duty rectangle shade for homeowners who want breathable UV protection without a waterproof tarp. The reviewer found it best for patios, carports and poolside areas where airflow and sun blockage matter more than full rain protection. The sail delivers strong sun protection and durable construction, and the review focuses on real-world performance, installation notes and who benefits most from this UPF50 fabric canopy.

Key Features

• Woven HDPE fabric: The high density polyethylene weave provides durable, tear-resistant coverage that blocks up to 95% of harmful UV rays while remaining lightweight.
• Water permeable design: The sail allows water and air to pass through, reducing wind load and preventing water pooling after rain.
• Stainless steel corner D rings: Heavy duty D rings attached to reinforced white webbing give secure anchor points for common hardware kits.
• Temperature reduction: By shading direct sun, the canopy noticeably lowers surface and ambient temperatures in the shaded area by roughly 10 to 15 degrees in typical conditions.
• Custom size options: A range of sizes is available so customers can choose dimensions that match patios, pergolas, carports or poolside layouts.
• Styling flexibility: The simple rectangle shape and neutral white color integrate with many outdoor designs while acting as a decorative element.

Who It's For

This shade sail is ideal for homeowners and renters who need reliable sun protection over a patio, carport, pergola or pool area and who prioritize breathability and UV blocking over waterproof coverage. It works well where installers can anchor to walls, posts or trees and where air circulation is desirable to keep the space cooler.

It is less suitable for customers who need a fully waterproof shelter or a perfectly rigid rectangular architectural canopy; the fabric is designed to be water permeable and sails may show slight variation from perfect rectangular geometry depending on tension and mounting points.

Pros & Cons

Pros

• High UV protection with UPF50-rated woven HDPE fabric that cuts sun exposure substantially.
• Durable hardware concept with stainless steel D rings and reinforced webbing for secure attachment.
• Breathable, water permeable construction avoids pooling and reduces wind stress on the anchors.
• Available in custom sizes to fit many outdoor configurations and design needs.

Cons

• Not waterproof, so it will not keep heavy rain off like a solid tarp or canopy.
• Some customers report size and shape can vary slightly after installation, so careful measuring and tensioning are required.

Specifications

Product type	Rectangle shade sail canopy
Size	6' x 19'
Material	Woven HDPE (high density polyethylene)
UV protection	Blocks up to 95%, UPF50
Hardware	Stainless steel corner D rings with heavy duty white webbing
Water resistance	Water permeable, not waterproof
Applications	Patio, carport, pergola, pool, yard, window shade

Our Verdict

The ShadeMart 6' x 19' White Sun Shade Sail is a sensible choice for anyone needing reliable UV protection and airflow for outdoor spaces; it offers durable materials, solid attachment points and effective temperature reduction at a modest cost. Avoid it only if you require a waterproof cover or perfectly rigid geometry, but for patios, carports and poolside shade it represents good value and long-term durability.

Frequently Asked Questions

Is this shade sail waterproof?
No, the fabric is water permeable and designed to allow water through rather than act as a waterproof tarp.

Can it be mounted to trees and poles?
Yes, with the proper hardware kits the stainless steel D rings and reinforced webbing allow attachment to poles, trees, walls or roofs.

Will it reduce temperature under the sail?
Yes, customers and testing note a typical reduction of about 10 to 15 degrees in shaded areas due to the UPF50 fabric and airflow.