ShadeMart 15 ft x 19 ft Green Rectangle Sun Shade Sail - Heavy Duty

In this review of the ShadeMart 15 ft x 19 ft Green Rectangle Sun Shade Sail, the bottom line is simple: it is best for homeowners and RV owners who want durable, breathable sun protection that lowers surface temperatures and resists UV damage. The reviewer found the sail's woven HDPE fabric and stainless steel corner D rings make it a robust, low-maintenance canopy for patios, carports and camping setups. Measurements and color can vary, but for those seeking strong sun block and airflow rather than a waterproof cover, this sail delivers the core function reliably.

Key Features

• Material: Woven HDPE fabric provides a balance of strength and breathability to reduce heat without trapping moisture.
• UV Protection: Blocks up to 95% of harmful UV rays to keep shaded areas significantly cooler and protect surfaces and people.
• Hardware: Stainless steel corner D rings attached to heavy duty white webbing give secure anchor points that resist corrosion.
• Air and Water Permeable: The design allows water and air to pass through, preventing pooling and reducing wind pressure on the canopy.
• Custom Sizing: Multiple custom sizes are available so buyers can fit odd-shaped patios, carports or pergolas when measured carefully.
• Versatile Installation: With appropriate hardware kits the sail can be attached to poles, trees, walls or roofs for many outdoor uses.

Who It's For

This sun shade sail is ideal for homeowners, RV owners and outdoor entertainers who need a breathable, UV-blocking canopy for patios, pools, carports and pergolas. It suits people who prioritize airflow and temperature reduction over waterproofing and who appreciate a heavy duty fabric that holds up in windy conditions.

It is less appropriate for buyers who need a fully waterproof shelter or precise color matching; a few customers reported color variation from advertised tones and manual measurement differences mean you should double-check dimensions before ordering a custom size.

Pros & Cons

Pros

• Strong woven HDPE fabric reduces heat and provides durable sun protection.
• Stainless steel D rings and heavy webbing improve long-term attachment reliability and resist rust.
• Breathable, water permeable weave prevents water pooling and reduces wind stress on the sail.
• Available in custom sizes to fit a wide range of outdoor layouts.

Cons

• Not waterproof, so it will not keep an area dry during heavy rain.
• Color and exact dimensions may vary slightly due to manufacturing and manual measurements.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	15 ft x 19 ft
Material	Woven HDPE (High Density Polyethylene)
UV Protection	UPF50, blocks up to 95% of UV rays
Hardware	Stainless steel corner D rings with heavy duty webbing
Function	Water and air permeable (not waterproof)

Our Verdict

The ShadeMart 15 ft x 19 ft rectangle shade sail is a solid value for anyone needing breathable, heavy duty sun protection that cuts UV and lowers temperatures. It is especially good for patios, carports and RV protection where airflow and durability matter, but buyers seeking waterproof shelter or exact color matching should consider alternatives.

Frequently Asked Questions

Is this shade sail waterproof?
No. The fabric is water permeable and breathable so it will not keep an area dry during rain.

What hardware is included for installation?
The product has stainless steel corner D rings attached to heavy duty webbing; suitable installation hardware kits are recommended but not included.

Will the color or size be exact?
Colors may vary and manual measurements can lead to small size differences, so measure carefully and expect slight variations.