15 ft x 21 ft x 25.8 ft Turquoise Right Triangle Sun Shade Sail - Cool

In this review the 15 ft x 21 ft x 25.8 ft Turquoise Right Triangle Sun Shade Sail is evaluated for homeowners and renters who need a large, durable canopy for outdoor shading. The bottom line: this shade sail is best for anyone wanting effective sun protection and airflow over pools, patios, or driveways, because its virgin polyethylene fabric blocks up to 95% of UV while remaining lightweight and strong. The review covers fit, performance, and installation experience based on product details and customer feedback.

Key Features

• Corner-to-corner measurement: Sizing is taken from corner to corner so buyers can plan attachment points accurately for a true triangular layout.
• Curved edge design: Edges are made slightly curved using a precise radian to prevent sagging and keep the sail taut for a neater appearance.
• High UV protection: The virgin polyethylene fabric provides up to 95% UV blockage and about 90% visibility blockage for effective sun and glare reduction.
• Lightweight, strong material: The shade sail balances strong tensile strength with low weight for easier handling during installation and resistance to stretching.
• Versatile outdoor use: It is suited to patios, pools, carports, driveways, balconies, and gardens for summer shading, cooling, and ventilation.
• Warranty and customization: Comes with a 3-Year Limited Warranty and offers custom ordering for tailored shapes or sizes.

Who It's For

This shade sail is aimed at homeowners and renters who want a large triangular canopy to reduce sun exposure over a pool, patio, carport, or garden space without blocking airflow. It suits people who appreciate a clean, tensioned look since the curved-edge design helps avoid center sagging and maintains effectiveness.

It is less appropriate for those needing full waterproofing in heavy rain or permanent hard-structure shading; the fabric is only slightly rainproof and works best as seasonal or semi-permanent shade rather than a full roof replacement.

Pros & Cons

Pros

• Effective sun protection with up to 95% UV blockage for cooler outdoor areas.
• Curved edge design prevents sagging and gives a taut, professional appearance.
• Strong yet lightweight virgin polyethylene fabric is durable and easy to handle.
• Custom orders available and backed by a 3-Year Limited Warranty for added confidence.

Cons

• Only slightly rainproof, so it will not replace a fully waterproof awning in heavy storms.
• Hardware quality receives mixed feedback from customers, so users may want to upgrade fasteners depending on installation conditions.

Specifications

Shape	Right triangle
Dimensions (corner-to-corner)	15 ft x 21 ft x 25.8 ft
Color	Turquoise
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility blockage	About 90%
Warranty	3-Year Limited Warranty

Our Verdict

The 15 ft x 21 ft x 25.8 ft Turquoise Right Triangle Sun Shade Sail is a solid value for those seeking reliable sun protection and airflow for pools, patios, and driveways. Its curved-edge design and strong polyethylene fabric deliver a taut, durable canopy that reduces heat and UV exposure; buyers should be aware it is only slightly rainproof and may want to consider upgrading hardware for long-term installations.

Frequently Asked Questions

How is the size measured?
The measurement is taken from corner to corner to give accurate dimensions for planning attachment points.

Is the sail waterproof?
The fabric is slightly rainproof but is not fully waterproof; it is designed primarily for sun shading and ventilation.

Can I order a custom size?
Yes, all products are available to be customized and the brand offers custom orders to fit specific spaces.