ShadeMart 12 ft x 14 ft Green Sun Shade Sail Rectangle - UPF50

In this review of the ShadeMart 12 ft x 14 ft Green Sun Shade Sail, the bottom line is simple: this is a practical, heavy duty rectangle shade sail for homeowners who want reliable sun protection and airflow for patios, carports, or pools. The sail is best for those who need a large, breathable canopy that blocks most UV while staying durable in outdoor conditions. The main reason to buy is its woven HDPE fabric and stainless steel corner D rings that deliver long-lasting sun protection without trapping heat.

Key Features

• MATERIAL: Woven HDPE fabric provides a strong, tear-resistant surface that stands up to regular outdoor use.
• UV PROTECTION: Blocks up to 95% of harmful UV rays, helping reduce temperature and protect skin and furnishings in covered areas.
• BREATHABLE DESIGN: Water permeable construction allows rain and air to pass through so the sail does not collect water and reduces wind strain.
• HARDWARE READY: Stainless steel corner D rings attached to heavy duty webbing give secure anchor points for common installation kits.
• CUSTOM SIZE OPTIONS: Multiple custom sizes are available so you can order a sail tailored to your space when standard sizes do not fit.
• STYLING: Rectangle shape and color options let the sail serve as both functional shade and an outdoor design element.

Who It's For

This shade sail suits homeowners, renters with permission to attach anchors, and small business owners who want an affordable way to shade patios, carports, pergolas, or poolside seating while maintaining airflow. It is particularly useful when you want to lower ambient temperatures and provide UPF protection without creating a sealed roof.

Customers who need a fully waterproof canopy or an exact factory-cut geometric perfection should look elsewhere; the product is water permeable by design and manual measurements may cause slight shape variation, so those needing rigid waterproof coverage or exact precision cuts may require a different solution.

Pros & Cons

Pros

• Durable woven HDPE holds up well in outdoor conditions and resisted damage reported after storms.
• Effective sun protection, blocking up to 95% of UV rays and noticeably lowering temperatures under the sail.
• Breathable, water permeable fabric prevents pooling and reduces wind load on the attachment points.
• Stainless steel D rings and heavy webbing make attachment straightforward with standard hardware kits.

Cons

• Not waterproof, so it will not keep out rain the way a coated tarp or solid canopy would.
• Size and exact rectangle shape can vary slightly due to manual measurements, so careful measuring is required.

Specifications

Brand	ShadeMart
Size	12 ft x 14 ft
Shape	Rectangle
Material	Woven HDPE (High Density Polyethylene)
UV Rating	Blocks up to 95% of UV rays (UPF50)
Water Resistance	Water permeable / not waterproof
Corner Hardware	Stainless steel D rings with heavy duty webbing

Our Verdict

The ShadeMart 12 ft x 14 ft Green Sun Shade Sail is a sensible choice for anyone who needs a breathable, durable shade solution with strong UV protection and easy anchoring. It represents good value for outdoor shading of patios, carports, and pool areas, provided you accept that it is water permeable and may vary slightly in exact shape when custom ordered.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is water permeable and breathable by design, so it does not provide waterproof coverage.

Can I attach the sail to trees or poles?
Yes, with the proper hardware kits it can be attached to poles, trees, walls, roofs and similar anchor points.

Does it really block UV rays?
Yes, the woven HDPE fabric blocks up to 95% of harmful UV rays and has a UPF50 level of protection.