ShadeMart 13ft x 19ft Rectangle Sun Shade Sail - Breathable UV Block

In this review the ShadeMart 13' x 19' rectangle sun shade sail is evaluated for homeowners and small businesses who need a simple, cost-effective way to reduce heat and sun exposure outdoors. The biggest reason to buy is its combination of durable woven HDPE fabric and stainless steel corner D rings that deliver reliable shade, airflow and UV protection without a sealed canopy's weight or cost. For anyone wanting a breathable, customizable rectangle sail to cover a patio, carport or pool equipment, this review explains why it performs well and where it has limits.

Key Features

• Woven HDPE fabric: provides a strong, tear-resistant surface that blocks up to 95% of harmful UV rays while remaining breathable.
• Stainless steel D rings: heavy-duty corner D rings attached to reinforced white webbing give secure anchor points for a long-lasting installation.
• Water permeable design: allows rain and air to pass through the fabric so water will not pool and airflow helps lower temperatures below the canopy.
• Custom size option: a range of custom sizes is available so the sail can be ordered to fit patios, carports, pergolas and other irregular spaces when measured accurately.
• Rectangle styling: a clean rectangular shape available in multiple colors that integrates with many outdoor design schemes.
• Versatile mounting: with appropriate hardware the sail can be attached to poles, trees, walls or roofs for many practical uses.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners, small business owners or renters who need affordable, effective solar protection for patios, carports, pool equipment or yards and want airflow rather than a waterproof cover. It is also a good option for installers who appreciate stainless steel fittings and reinforced webbing for repeatable, secure mounts.

It may not be the best choice for customers who require a fully waterproof canopy or an exact prefabricated kit that includes industrial-grade mounting hardware; water-resistant tents or solid-roof solutions are better for those needs.

Pros & Cons

Pros

• High-quality woven HDPE material provides durable shade and blocks most UV radiation.
• Stainless steel corner D rings and reinforced webbing make attachment straightforward and sturdy.
• Breathable, water-permeable fabric prevents pooling and helps reduce temperature under the sail.
• Custom size availability and multiple colors allow flexible installation and design matching.

Cons

• Not waterproof, so it will not keep out heavy rain or serve as a complete shelter from storms.
• Accurate measurement and separate hardware purchase are required for best results, which may complicate installation for some buyers.

Specifications

Brand	ShadeMart
Shape	Rectangle
Material	Woven HDPE (High Density Polyethylene)
Corner fittings	Stainless steel D rings on heavy-duty white webbing
Functionality	Water permeable and breathable; blocks up to 95% UV
Typical size	13' x 19' (custom sizes available)

Our Verdict

The ShadeMart 13' x 19' rectangle shade sail is a practical, cost-effective solution for shading patios, carports and pool areas where airflow and UV protection matter more than waterproofing. Its durable HDPE fabric and stainless steel corners deliver reliable performance, and custom sizing and color choices add flexibility, making it good value for outdoor shading projects that do not require a sealed canopy.

Frequently Asked Questions

Is this shade sail waterproof?
The ShadeMart rectangle sail is water permeable and breathable, so it is not waterproof and will allow rain to pass through.

Can it reduce temperature under the canopy?
Yes, the woven HDPE fabric blocks a high percentage of UV and sunlight and helps lower temperatures beneath the sail.

Does it include mounting hardware?
The product description focuses on the sail and reinforced corners; appropriate hardware kits are sold separately and are recommended for secure installation.