ShadeMart 7 ft x 9 ft Blue Sun Shade Sail UPF50 Rectangle - Breathable

Our review of the ShadeMart 7 ft x 9 ft Blue Sun Shade Sail finds it best suited for homeowners and renters who want a durable, breathable canopy that significantly reduces heat without trapping water. The sail is made from woven HDPE fabric with stainless steel corner D rings attached to heavy duty webbing, and its chief selling point is reliable sun protection and airflow: it blocks up to 95% of UV rays while remaining water permeable so rain drains through rather than pooling.

Key Features

• Material: Woven HDPE fabric gives the sail a sturdy, tear-resistant surface that stands up to regular outdoor use.
• Hardware: Stainless steel corner D rings and heavy duty white webbing provide secure attachment points that hold under tension.
• Breathability: The water permeable design allows air and water to pass through, preventing sagging and reducing heat beneath the canopy.
• UV Protection: UPF50 and the stated ability to block up to 95% of harmful UV rays helps lower temperatures by around 10 to 15 degrees in direct sun.
• Custom sizing: A range of custom sizes is offered so you can select a sail that fits a patio, carport, pergola, or pool area when you measure the venue accurately.
• Styling: The rectangle shape and blue color make the sail both functional and a decorative addition to outdoor spaces.

Who It's For

The ShadeMart rectangle sail is ideal for people who need a low-maintenance shade solution for patios, carports, pergolas, poolside areas, or yards and want strong UV resistance without a waterproof cover. It works well where airflow and drainage matter, such as over seating areas or play spaces that should remain cool and dry from accumulated water.

Those who should look elsewhere include buyers who require a fully waterproof canopy or a precisely dimensioned engineered awning; customers have reported mixed impressions about exact dimensions and shape, so custom-measured installation is recommended for critical fits.

Pros & Cons

Pros

• High UPF sun protection that noticeably lowers temperatures beneath the sail.
• Durable HDPE fabric and stainless steel D rings that stand up to heavy use and weather events.
• Permeable design prevents water pooling and allows cooling airflow.
• Available in custom sizes and colors to match various outdoor spaces.

Cons

• Not waterproof, so it will not protect against heavy rain or provide a dry cover in storms.
• Some customers report size and shape variation, so careful measurement and expectation management are necessary.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	7 ft x 9 ft
Material	Woven HDPE (High Density Polyethylene)
Hardware	Stainless steel corner D rings; heavy duty white webbing
Functionality	Water permeable, breathable, blocks up to 95% UV (UPF50)

Our Verdict

For anyone who needs effective sun protection and airflow, the ShadeMart 7 ft x 9 ft rectangle sail is a practical value: durable materials and stainless steel fittings make it a long-lasting shade solution, and the permeable fabric keeps areas cooler without trapping water. It is not a waterproof tarp, so pick this when UV blocking and ventilation are priorities.

Frequently Asked Questions

Is this shade sail waterproof?
No, the fabric is water permeable and breathable; it will not keep rain from passing through.

How much UV protection does it provide?
The sail offers UPF50 and can block up to 95% of harmful UV rays, reducing temperatures beneath by roughly 10 to 15 degrees.

Can I custom order a different size?
Yes, ShadeMart offers a selection of custom sizes, but measure your installation area carefully because manual measurements may cause slight variations.