ShadeMart 15ft x 17ft Turquoise Rectangle Sun Shade Sail - UPF50

In this review the ShadeMart 15' x 17' Turquoise Sun Shade Sail is evaluated for backyard and carport shade use; its biggest selling point is reliable sun protection from a breathable, heavy-duty woven fabric. The reviewer found the fabric blocks a large portion of UV exposure while remaining water permeable and ventilated, making it a practical option for patios, poolside areas, and pergolas where airflow and reduced temperature matter most.

Key Features

• Heavy-duty material: Woven HDPE fabric provides long-lasting strength and resists stretching under normal outdoor use.
• UV protection: Blocks up to 95% of harmful UV rays, which noticeably reduces heat underneath by about 10 to 15 degrees.
• Breathable design: The water permeable weave allows rain and air to pass through rather than pooling, protecting mounting points and improving comfort.
• Secure corners: Stainless steel D rings attached to heavy white webbing give durable anchor points for a stable installation.
• Custom sizing available: Multiple sizes including custom orders let you match awkward or large areas, provided you measure accurately.
• Styling options: Rectangle shape and multiple colors help the sail integrate with a variety of outdoor decors.

Who It's For

This shade sail is best for homeowners or renters who want a breathable, high-UV-protection canopy for patios, carports, pools, or pergolas and who value airflow over full waterproofing. It suits those who need a durable fabric that resists sun degradation and can be fastened to poles, trees, or building anchors using the proper hardware.

People who need a fully waterproof shelter, a rigid structure, or perfectly precise factory-cut geometry should look elsewhere; customers should also be comfortable measuring their site carefully since sizes are manual and sails may vary a little in shape even when fabric area is constant.

Pros & Cons

Pros

• High UPF sun protection that lowers temperature and protects surfaces and skin in direct sunlight.
• Durable HDPE weave and stainless steel D rings provide longevity and solid anchoring points.
• Water permeable construction prevents water pooling and improves airflow on hot days.
• Custom size options and multiple colors make it versatile for many outdoor designs.

Cons

• Not waterproof, so it will not keep rain out during storms and is intended mainly for shade and ventilation.
• Size and shape can vary with manual measurement and cutting, leading to mixed feedback about exact rectangular dimensions.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	15' x 17'
Material	Woven HDPE (High Density Polyethylene)
UV Rating	Blocks up to 95% of UV rays (UPF50)
Water Resistance	Water permeable, not waterproof
Anchors	Stainless steel D rings with heavy duty white webbing

Our Verdict

The ShadeMart 15' x 17' Turquoise Rectangle Sun Shade Sail is a smart value for anyone needing effective UV protection and improved outdoor comfort without a rigid canopy. It pairs durable HDPE construction and stainless steel fittings with breathable, water permeable fabric, making it ideal for patios, pools, and carports where airflow and sun protection matter more than full waterproofing.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water permeable and breathable, so it will not be fully waterproof and is designed to let water pass through.

Can it significantly reduce temperature under the sail?
Yes, customers report and the construction is intended to lower temperatures by approximately 10 to 15 degrees by blocking sunlight.

Will the corners hold up to repeated use?
Yes, corners use stainless steel D rings attached to heavy white webbing for durable anchor points when installed with proper hardware.