ShadeMart 22 ft x 23 ft Black Rectangle Sun Shade Sail - UPF50

In this review the ShadeMart 22' x 23' Black Rectangle Sun Shade Sail is assessed for owners who need a large, durable fabric canopy that lowers temperatures and blocks UV. The bottom line: this sail is best for patios, carports and RV covers where breathable, heavy-duty sun protection matters most. The review focuses on build, functionality and installation ease, and highlights how the woven HDPE fabric and stainless steel D-rings deliver reliable sun protection and longevity without claiming it is waterproof.

Key Features

• Woven HDPE fabric: The high density polyethylene weave provides a durable, tear-resistant surface that blocks up to 95% of harmful UV rays while remaining breathable.
• Stainless steel D-rings: Corrosion-resistant D-rings at each corner make attachment straightforward and reduce the risk of rust where hardware meets fabric.
• Double webbing seams: Reinforced, double layered stitched edges prevent fraying and extend the sail's usable life under sun and wind stress.
• Water and air permeable: The sail allows water and air to pass through, avoiding puddling and reducing wind load compared with solid tarps.
• Custom size options: Multiple size choices and customization let you match the sail to patios, pergolas or carports when standard dimensions do not fit.
• Curved edges and styling: Slightly curved edges and a clean rectangular shape make the canopy both functional and visually complementary to outdoor spaces.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners with large outdoor areas-patios, yards, pools, carports or RV parking-who want effective sun protection that still breathes. Installers who prefer simple anchor points will appreciate the stainless steel D-rings and reinforced webbing that make mounting to poles, trees or walls straightforward.

Those who need a fully waterproof canopy or want total windproofing should look elsewhere; this model is explicitly water permeable and designed to allow air and rain to pass through. If exact color matching is critical, note that customer reports mention mixed feedback on color, so verify samples or expect slight variation.

Pros & Cons

Pros

• Strong build with woven HDPE and double-stitched edges gives a durable feel that customers praise for longevity.
• Effective sun protection, blocking up to 95% of UV and noticeably lowering temperature in the shaded area.
• Stainless steel D-rings and heavy duty webbing make installation secure and resist corrosion over time.
• Breathable design prevents water pooling and performs well in moderate wind conditions per user reports.

Cons

• Not waterproof by design, so it will not keep out heavy rain the way a solid tarp would.
• Color may vary slightly and some buyers have mixed impressions of the exact shade received.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	22' x 23'
Material	Woven HDPE (High Density Polyethylene)
UV Protection	Blocks up to 95% of UV rays (UPF50)
Corner Hardware	Stainless steel D-rings with heavy duty webbing
Permeability	Water and air permeable (not waterproof)

Our Verdict

The ShadeMart 22' x 23' rectangle sail is a solid choice for anyone needing large-area sun protection that reduces temperature and stands up to regular outdoor use. Its woven HDPE, reinforced seams and stainless steel D-rings deliver dependable performance and easy installation, making it good value for patios, carports and RV covers; buy it if you need breathable, heavy-duty shade rather than a waterproof shelter.

Frequently Asked Questions

Is this shade sail waterproof?
This style is water permeable and breathable, so it will not be fully waterproof and allows rain to pass through.

Can it be attached to trees, poles or walls?
Yes; with proper hardware kits the stainless steel D-rings and reinforced webbing let you anchor the sail to poles, trees, walls or roofs.

How much UV protection does it provide?
The woven HDPE fabric blocks up to 95% of harmful UV rays and is rated UPF50, reducing sunlight and lowering shaded temperatures.