ShadeMart 20ft x 22ft Red Rectangle Sun Shade Sail - UPF50 Protection

In this review the ShadeMart 20' x 22' red rectangle sun shade sail is judged as a practical, heavy duty option for homeowners and small businesses who need broad UV protection without sacrificing airflow. The bottom line: it is best for those who want a durable, breathable canopy that cuts sunlight and cooling load while remaining easy to install. The review finds the sail particularly effective at reducing temperature and offering long-lasting fabric and hardware for patios, carports and poolside use.

Key Features

• Woven HDPE fabric: The high density polyethylene weave blocks up to 95% of harmful UV rays while remaining breathable so the area beneath stays cooler.
• Stainless steel corner D rings: Heavy duty stainless rings are attached to white webbing for secure anchor points that resist corrosion in outdoor conditions.
• Water permeable construction: The cloth allows water and air to pass through, so rain drains instead of pooling and wind load is reduced compared with solid tarps.
• Custom sizing available: A wide selection of sizes can be ordered to match specific venues, reducing the need for complex trimming or reseaming at installation.
• Rectangle styling: The simple rectangular shape integrates with patios, carports and pergolas and works as a decorative element as well as a functional sun shield.
• Versatile mounting: With the right hardware the sail can be attached to poles, trees, walls or roofs for many outdoor applications.

Who It's For

The ShadeMart 20' x 22' sail is aimed at homeowners, renters with permission to fix anchors, and small businesses that need large-area shade for patios, carports or poolside seating. It suits buyers who prioritize UV protection, breathability and corrosion-resistant attachment points over a fully waterproof cover.

It is less suitable for buyers who need a waterproof shelter or a taut, rigid roof replacement; if you require complete rain protection or a hard canopy, a waterproof awning or solid roof system should be considered instead.

Pros & Cons

Pros

• Durable woven HDPE material provides strong UV blocking and long service life.
• Stainless steel D rings and heavy duty webbing create reliable anchor points that stand up to weather.
• Breathable, water permeable design prevents water pooling and helps lower temperatures beneath the sail.

Cons

• Not waterproof, so it will not provide full rain protection in heavy storms.
• Size can vary due to manual measurements, so careful measuring is required before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	20' x 22'
Material	Woven HDPE (High Density Polyethylene)
UV Protection	UPF50, blocks up to 95% UV
Hardware	Stainless steel corner D rings with heavy duty white webbing
Water Resistance	Water permeable / not waterproof

Our Verdict

The ShadeMart 20' x 22' red rectangle sail is a smart value choice for anyone needing large, breathable UV protection that reduces temperatures and stands up to outdoor use. It excels where airflow, corrosion resistance and sun blocking matter; however, those who need full rainproof coverage should look at waterproof alternatives.

Frequently Asked Questions

Is the sail waterproof?
The fabric is water permeable and breathable, so it is not waterproof and will allow rain to pass through.

Can it be mounted to trees or poles?
Yes, with the proper hardware kits the sail can be attached to poles, trees, walls or roofs.

Will it block UV and lower temperature?
Yes, the woven HDPE fabric blocks up to 95% of UV rays and is reported to lower temperatures beneath by around 10-15 degrees in many setups.