Waterproof Sun Shade Sail 10ft x 13ft Rectangle Turquoise - UV Block

In this review of the Waterproof Sun Shade Sail 10' x 13' rectangle, the bottom line is simple: this is a practical, durable option for anyone who wants reliable UV protection and a breathable, waterproof cover for an outdoor seating area. The reviewer found the sail useful for patios, decks and poolside shade because it blocks up to 98% of UV rays and is made from heavy 160GSM polyester with a PU coating that stands up to wind and rain while still allowing airflow. Installation is straightforward for those comfortable with basic mounting hardware and tensioning.

Key Features

• 160GSM polyester: The heavy fabric provides tear resistance and a solid feel that contributes to long term durability in outdoor use.
• Waterproof PU coating: Rated at 400 kpa, the coating prevents water penetration and helps shed rain when the sail is correctly angled and tensioned.
• UV protection: Blocks up to 98% of harmful UV rays, making it a strong option for sun sensitive areas and outdoor furniture protection.
• Breathable design: The fabric lets air pass through to reduce heat buildup under the sail while still providing substantial shade.
• Splice and hot adhesive finish: Spliced construction uses hot adhesive film at seams to prevent leakage when installed with the glue side facing down.
• Custom sizing available: The manufacturer offers made in USA custom sizes for awkward spaces and tailored installations.

Who It's For

This shade sail is best for homeowners and renters who need a sturdy, weather resistant cover for a backyard, patio, deck, pergola or pool area and who can provide secure anchor points for a tensioned installation. It suits people who value strong UV blocking and a breathable fabric that reduces heat underneath the sail.

It is less suitable for buyers who require exact factory-cut precision without any size deviation, or for installations where attachment points cannot maintain recommended tension or the 20-40 degree tilt needed to prevent water pooling. Also, those who need a delicate, decorative textile rather than heavy-duty performance fabric should look elsewhere.

Pros & Cons

Pros

• Excellent build quality and durability from 160GSM polyester and PU coating.
• Very good UV blocking performance, reducing sun exposure under the sail.
• Waterproof and breathable balance that sheds water when installed at an angle.
• Custom size option for nonstandard outdoor spaces.

Cons

• Finished product can deviate by up to 2 in from listed dimensions, which has caused mixed size feedback from users.
• Some customers reported mixed water resistance experiences; correct installation angle and seam orientation are required to avoid issues.

Specifications

Material	160GSM High-Density Polyester (PES) with PU coating
Size	10 ft x 13 ft rectangle (custom sizes available)
Waterproof rating	400 kpa
UV protection	Blocks up to 98% of UV rays
Manufacturing note	Spliced panels with hot adhesive film at seams; glue side must face down
Recommended tilt	20-40 degrees to prevent water pooling

Our Verdict

The Waterproof Sun Shade Sail 10' x 13' is a practical, cost effective solution for shading patios, decks and pool areas because of its heavy 160GSM fabric, strong UV protection and waterproof PU coating. It offers good value for buyers who need durability and custom sizing, though those requiring exact measurements or a decorative lightweight cloth should be cautious. Overall it performs well when installed with proper tension and slope.

Frequently Asked Questions

How much UV protection does this sail provide?
The sail blocks up to 98% of harmful UV rays thanks to the dense 160GSM fabric and PU coating.

Will it keep rain out?
Yes, the PU coating gives waterproof performance at about 400 kpa, but the sail must be installed at a 20-40 degree angle and with seams oriented correctly to avoid water pooling or leakage.

Can the size be customized?
Yes, the manufacturer offers custom sized waterproof shade sails made in the USA to fit specific outdoor spaces; contact them for custom orders.