ShadeMart 17 ft x 22 ft Sand Beige Sun Shade Sail - UPF50 Rectangle

Our review finds the ShadeMart 17 ft x 22 ft Sand Beige Sun Shade Sail best for homeowners and small businesses who want a durable, breathable canopy for patios, carports or pool areas; its single biggest selling point is reliable sun protection from a woven HDPE fabric that blocks up to 95% of UV rays while remaining water and air permeable. In this review the sail is praised for solid build quality, stainless steel corner D rings and ease of installation, though buyers should measure carefully because sizes can vary slightly due to manual cutting.

Key Features

• Material: The woven HDPE fabric provides high UV protection while staying breathable so heat and moisture do not build up under the canopy.
• UV Protection: Rated UPF50 and able to block up to 95% of harmful sunlight, the sail meaningfully lowers temperatures beneath it by roughly 10 to 15 degrees.
• Hardware: Corner D rings are stainless steel and sewn into heavy duty white webbing for durable anchor points that resist corrosion.
• Water and Air Permeable: The design allows rain and wind to pass through rather than ponding, which reduces stress on attachment points during variable weather.
• Custom Sizes: A range of custom size options helps match irregular venues, provided the buyer measures the installation area accurately.
• Styling: The rectangle shape and neutral sand beige color integrate easily with outdoor decor and function as both shade and a decorative element.

Who It's For

The ShadeMart rectangle sail suits homeowners with patios, pergolas or carports who want a long-lasting, breathable canopy that cuts heat and sun exposure without trapping moisture. It also works well for RV owners and poolside areas where airflow is important and where a fabric that stands up to wind and sunlight is desired.

It is not ideal for buyers who need a fully waterproof cover or expect perfect dimensional accuracy without variation; those requiring a sealed tent or tarp for constant rain protection should look elsewhere.

Pros & Cons

Pros

• Effective sun blocking with UPF50-rated fabric that reduces surface and ambient heat.
• Strong construction: stainless steel D rings and heavy webbing make attachment reliable.
• Breathable, water-permeable weave prevents ponding and improves comfort under the sail.
• Easy to install in most yards and holds up well in windy conditions when properly anchored.

Cons

• Not waterproof, so it will not provide full protection from heavy rain.
• Reported color and exact dimensions may vary slightly from listing, so careful measurement and color expectations are necessary.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	17 ft x 22 ft (approx)
Material	Woven HDPE (High Density Polyethylene)
UV Blocking	Up to 95% (UPF50)
Hardware	Stainless steel corner D rings with heavy duty white webbing
Weather Performance	Water and air permeable; not waterproof

Our Verdict

The ShadeMart 17 ft x 22 ft sand beige shade sail is a practical, value-focused choice for anyone needing breathable, effective sun protection over a patio, carport, pool or RV. With durable hardware and a high UV blocking fabric it performs well outdoors, but buyers should not expect waterproof coverage and should measure carefully before ordering to avoid fit issues.

Frequently Asked Questions

Is this sail waterproof?
No. The fabric is water permeable and designed to let water pass through rather than create a waterproof seal.

Will it fade in hot weather?
Customers report it retains its appearance well; the woven HDPE resists fading, though exact color perception can vary by batch.

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