ShadeMart 14ft x 19ft White Sun Shade Sail Rectangle - Breathable UV

In this review the ShadeMart 14' x 19' White Sun Shade Sail Rectangle is examined for backyard and carport shade needs; the single biggest reason to buy is its combination of durable woven HDPE fabric and effective UV protection that noticeably lowers temperatures while allowing airflow. The reviewer found it best suited to homeowners who want a low-cost, low-maintenance canopy solution that installs with basic hardware, and praised its material strength and corner D rings for secure mounting. This review looks at features, uses, limitations and who should consider alternatives.

Key Features

• Material: The woven HDPE fabric resists tearing and holds up to sun exposure, offering a sturdy, long-lasting canopy surface.
• UV protection: Blocks up to 95% of harmful UV rays, helping reduce ambient temperature under the sail by roughly 10-15 degrees in direct sun.
• Breathability: Water permeable and air permeable design lets rain and breeze pass through, preventing pooling and improving airflow beneath the sail.
• Hardware quality: Stainless steel corner D rings attached to heavy duty white webbing provide reliable anchor points for common mounting kits.
• Custom sizing: Multiple custom sizes are available so the sail can be tailored to patios, carports, pools, or pergolas when measured accurately.

Who It's For

The ShadeMart rectangle sail is ideal for homeowners, renters, and small business owners who need a cost-effective shade solution for patios, carports, pool areas, or outdoor equipment storage and who prefer a breathable, non-waterproof canopy. Its combination of strong stitching and stainless steel D rings makes it a practical choice for semi-permanent installations where sun protection and airflow matter.

Those who should look elsewhere include buyers who need a fully waterproof canopy, or who require a heavier commercial membrane for constant high-wind coastal exposure; this style is specifically water permeable and designed to let water pass through rather than form a watertight roof.

Pros & Cons

Pros

• Constructed from woven HDPE for material strength and long-term sun resistance.
• Blocks up to 95% of UV rays and reduces temperature under the sail.
• Easy to install with common hardware thanks to stainless steel D rings and heavy webbing.

Cons

• Not waterproof, so it will not shed rain like a sealed canopy and is unsuitable as a replacement roof in heavy rain.

Specifications

Our Verdict

The ShadeMart 14' x 19' rectangle shade sail is a practical, value-oriented choice for anyone wanting reliable sun protection with good airflow; it performs well for patios, carports, poolside shade and equipment coverage thanks to robust HDPE fabric and sturdy corner D rings. Choose this sail when you want UV blocking and temperature reduction rather than a waterproof roof, and measure carefully if ordering a custom size.

Frequently Asked Questions

Is this shade sail waterproof?
No, this style is water permeable and designed to allow water to pass through rather than act as a waterproof canopy.

What hardware is recommended for installation?
Use a compatible hardware kit with turnbuckles, pad eyes or posts; the sail has stainless steel D rings on heavy webbing for secure attachment.

How much UV protection does it provide?
The fabric blocks up to 95% of harmful UV rays and can lower temperatures under the sail by approximately 10-15 degrees in direct sun.