ShadeMart 12 ft x 19 ft Beige Rectangle Sun Shade Sail - UPF50

In this review the ShadeMart 12 ft x 19 ft beige rectangle sun shade sail is evaluated for homeowners and small-business users who need broad UV protection and durable outdoor coverage. The single biggest reason to consider this sail is its practical blend of woven HDPE fabric and stainless-steel corner D rings that deliver long-term sun control and breathability rather than full waterproofing. The review focuses on real-world use on patios, carports and pools where cooling, UV blocking and wind resilience matter most.

Key Features

• MATERIAL: Woven HDPE cloth provides a durable, tear-resistant surface that stands up to sun exposure and regular outdoor use.
• UV PROTECTION: Blocks up to 95% of harmful UV rays with a UPF50 rating to reduce sunlight and lower temperatures under the canopy.
• BREATHABLE DESIGN: The water-permeable weave lets air and some water pass through, reducing wind load and preventing pooling after rain.
• HARDWARE: Stainless-steel D rings attached to heavy-duty white webbing create reliable anchor points for secure installation.
• CUSTOM SIZING: Available in a range of custom sizes so buyers can match the fabric area to their site when they measure carefully.
• STYLING: Rectangle shape and neutral beige color integrate with many outdoor decors while providing functional shade.

Who It's For

The ShadeMart rectangle sail is best for homeowners, gardeners and small commercial venues seeking effective sun protection over patios, carports, pergolas and pool areas without the need for a fully waterproof cover. It suits users who prioritize UV protection, breathability and a heavier-duty mounting system for long-term outdoor exposure.

It is less suitable for anyone seeking a waterproof canopy or expecting a perfectly rigid geometric shape out of the box; some buyers reported slight variation from a perfect rectangle, and the fabric is designed to be water permeable rather than fully water-shedding.

Pros & Cons

Pros

• Durable woven HDPE construction resists UV degradation and everyday wear.
• UPF50 sun protection and significant temperature reduction under the sail.
• Stainless-steel D rings and strong webbing make secure installation straightforward.
• Custom sizes available to better fit irregular outdoor spaces.

Cons

• Not waterproof - the fabric is water permeable and will allow water through.
• Some users report size and shape variations, so careful measuring is required before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	12 ft x 19 ft
Material	Woven HDPE (High Density Polyethylene)
UV Rating	UPF50 (blocks up to 95% UV)
Hardware	Stainless-steel D rings with heavy-duty webbing
Water Performance	Water permeable / breathable (not waterproof)

Our Verdict

The ShadeMart 12 ft x 19 ft rectangle shade sail is a practical, value-oriented option for anyone who needs strong sun protection and good durability without expecting a waterproof canopy. It delivers solid UV blocking, sturdy anchor points and breathable performance, making it a good buy for patios, carports and poolside use when measured and installed carefully.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is water permeable and breathable; it is not waterproof and will allow water to pass through.

Will it block UV and reduce heat?
Yes, the woven HDPE fabric provides UPF50 protection and can significantly lower temperatures beneath the canopy.

Can it be attached to posts, walls or trees?
Yes, with appropriate hardware kits the stainless-steel D rings and webbing allow attachment to poles, trees, walls or roofs.