15 ft x 17 ft x 22.7 ft Black Right Triangle Sun Shade Sail - Durable

In this review of the 15' x 17' x 22.7' black right triangle sun shade sail, the bottom line is simple: it is best for homeowners and renters who need a large, durable shade solution that blocks sunlight and keeps outdoor spaces cooler. The reviewer found the sail's construction-virgin polyethylene with strong tensile strength-and the precisely curved edges deliver a taut, attractive installation that resists sagging. It provides meaningful sun and visibility blockage while remaining lightweight enough to handle during install.

Key Features

• Corner-to-corner measurement: The sail is sized by corner-to-corner dimensions so buyers can match the triangular span they need for patios, pools, or carports.
• Curved edges: Edges are cut with a calculated radian so the fabric pulls tight and prevents sagging in the middle for a neater look and improved water run-off.
• Material: Made from virgin polyethylene, the fabric balances high tensile strength with low weight to resist tearing while staying manageable for two people to install.
• UV and visibility blockage: The canopy blocks up to 95% of UV and about 90% of visibility, reducing sun exposure and glare for cooler, more comfortable outdoor use.
• Seasonal performance: The sail shades and ventilates in summer, offers some night frost protection and is slightly rainproof during wet weather for flexible year-round use.
• Custom orders and warranty: The product is available to be customized and includes a 3-Year Limited Warranty for added confidence.

Who It's For

This shade sail is aimed at homeowners with medium to large outdoor spaces such as patios, gardens, driveways, and pool areas who want a durable triangular canopy that looks tidy once installed. It is a practical choice for people who prioritize strong UV protection and a taut appearance over decorative features.

It is less suitable for someone needing a fully waterproof awning or a freestanding structure with poles included; buyers wanting maximum rain protection or a different shape should consider alternative coverings or custom-fabricated options.

Pros & Cons

Pros

• High UV blockage and visibility reduction make it effective at cooling pool and patio areas.
• Curved edges and corner-to-corner sizing deliver a tight, professional-looking install that resists sagging.
• Lightweight virgin polyethylene offers strong tensile strength and good durability for seasonal use.
• Custom order availability and a 3-Year Limited Warranty provide flexibility and assurance.

Cons

• Not fully waterproof, so heavy rain will not be completely blocked and pooling can be an issue if not tensioned correctly.
• Hardware quality receives mixed feedback from customers, so stronger fasteners may be needed depending on the installation site.

Specifications

Product type	Right triangle sun shade sail
Dimensions	15' x 17' x 22.7'
Color	Black
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility blockage	About 90%
Warranty	3-Year Limited Warranty

Our Verdict

The 15' x 17' x 22.7' right triangle shade sail is a strong value for anyone needing robust sun protection and a neat, sag-free installation. Its high UV blockage, engineered curved edges, and durable polyethylene construction make it a practical, long-lasting choice for patios, pools, and driveways, provided buyers understand it is only slightly rainproof and may require attention to hardware choices.

Frequently Asked Questions

Will this sail block a lot of sunlight?
Yes. It is designed to block up to 95% of UV and about 90% of visibility, noticeably reducing sun and glare.

Is it waterproof?
No. The sail is slightly rainproof but not fully waterproof; proper tension and slope help water run off but heavy rain may pass through.

Can I get a custom size or color?
Yes. All products are available to be customized and the manufacturer offers custom orders.