ShadeMart 12ft x 17ft Beige Rectangle Sun Shade Sail - UPF50

In this review the ShadeMart 12ft x 17ft beige rectangle sun shade sail is evaluated for homeowners and small business owners who need durable, breathable sun protection. The single biggest reason to consider this sail is its combination of woven HDPE fabric and stainless steel corner D rings that deliver long-lasting UPF50 sun protection and a sturdy attachment point, making it a practical choice for patios, carports and poolside areas where reduced heat and reliable UV blocking matter.

Key Features

• Material: The woven HDPE fabric resists tearing and provides a lightweight but strong canopy that stands up to regular outdoor use.
• UV Protection: Blocks up to 95% of harmful UV rays, helping lower surface and air temperatures under the sail by about 10 to 15 degrees.
• Hardware: Stainless steel D rings attached to heavy duty white webbing offer secure anchoring points for common mounting kits.
• Breathability: Water permeable construction lets rain and wind pass through, reducing sail strain and avoiding ponding in wet conditions.
• Custom Sizes: Available in a wide range of custom dimensions so the area coverage can be tailored to unique outdoor layouts.
• Styling: The rectangle shape and neutral beige color integrate with many outdoor decors while providing a functional shade solution.

Who It's For

The ShadeMart 12ft x 17ft rectangle sail is best for homeowners, renters, and small businesses that need large-area shade that is easy to install and durable. It suits patios, pergolas, carports and poolside spots where UV reduction and airflow are priorities rather than total waterproof coverage.

Those who need a fully waterproof shelter, a perfectly rigid rectangle without any minor fit variation, or a permanently mounted structure might look elsewhere; this sail is intended as a breathable, adaptable canopy rather than a sealed roof replacement.

Pros & Cons

Pros

• High UV blocking performance with a UPF50-level fabric that noticeably reduces heat beneath the sail.
• Durable construction using woven HDPE and stainless steel D rings for long-term outdoor use.
• Breathable, water permeable design prevents water pooling and reduces wind stress on attachment points.
• Available in custom sizes, making it flexible for nonstandard outdoor spaces.

Cons

• Not waterproof, so it will not keep rain out the way a solid canopy would.
• Some customers report size and shape variations due to manual measurement, so careful measuring is required before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	12ft x 17ft
Material	Woven HDPE (high density polyethylene)
Hardware	Stainless steel corner D rings on heavy duty white webbing
Function	Water permeable, breathable; blocks up to 95% UV

Our Verdict

The ShadeMart 12ft x 17ft beige rectangle sail is a solid, value-oriented choice for those who want effective sun protection with breathable performance and durable attachment points. It is especially good for patios, carports and pool areas where lowering heat and blocking UV are priorities, but buyers seeking waterproof coverage should choose a different product.

Frequently Asked Questions

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

Can it be attached to trees or poles?
Yes; with the proper hardware kits the stainless steel D rings and webbing can be secured to poles, trees, walls or roofs.

Do sizes vary?
ShadeMart offers custom sizes, but manual measurement can produce slight variations in shape while preserving the stated fabric area, so measure carefully.