5 ft x 17 ft Red Rectangle Sun Shade Sail - Durable UV Block

In this review of the 5 ft x 17 ft Red Rectangle Sun Shade Sail from SHADESPEARE, the bottom line is straightforward: this is a practical, heavy-duty shade solution for homeowners who need reliable sun protection and a tidy appearance. Measurement taken corner-to-corner and slightly curved edges set this sail apart by preventing mid-span sagging, so its single biggest reason to buy is long-term functional fit and appearance. The fabric's high tensile strength and up to 95% UV blockage make it a sensible choice for patios, pools, carports and driveways.

Key Features

• Corner-to-corner measurement: Ensures the stated size reflects the usable span and helps avoid surprises during installation.
• Curved edges: Precisely calculated radian in the edge design prevents sagging in the middle for a cleaner, tensioned look over time.
• Virgin polyethylene fabric: Lightweight yet strong material gives the sail good tensile strength and durability in outdoor conditions.
• High UV blockage: Rated to block up to 95% of UV rays, the canopy offers meaningful sun protection for people and furnishings beneath it.
• All-season utility: Provides shading and ventilation in summer, helps reduce night frost risk and is slightly rainproof during light seasonal showers.
• Customizable and warranted: Custom orders are available and the product carries a 3-Year Limited Warranty for added peace of mind.

Who It's For

This shade sail is best for homeowners and renters who want a durable, visibly neat shade covering for a backyard, patio, balcony, pool area, carport or driveway. It suits people who value a tensioned look and simple fabric performance-those installing a fixed sail between posts, house walls or pergolas will find the corner-to-corner sizing and curved edges especially useful.

Those needing full waterproofing, an exactly rigid structure, or a very small bespoke size might look elsewhere; this sail is slightly rainproof but not intended as a replacement for a solid roof or a full waterproof canopy system.

Pros & Cons

Pros

• Good material quality from virgin polyethylene that balances weight and tensile strength.
• Strong sun protection with up to 95% UV blockage for shaded comfort and fabric longevity.
• Curved edge design keeps the sail taut and attractive, reducing sag that often appears in other sails.
• Available customization and a 3-Year Limited Warranty add flexibility and confidence.

Cons

• Only slightly rainproof, so it will not replace a true waterproof awning in heavy rain.
• Lack of rigid framing means professional or careful installation is needed to maintain tension and appearance.

Specifications

Product type	Rectangle shade sail
Size (corner-to-corner)	5 ft x 17 ft
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility reduction	Approximately 90%
Weather performance	Shading, cooling, ventilation, anti-frost, slightly rainproof
Warranty	3-Year Limited Warranty

Our Verdict

The 5 ft x 17 ft Red Rectangle Sun Shade Sail is a solid, cost-effective choice for anyone needing strong UV protection and a neat, tensioned appearance in an outdoor shade. With robust virgin polyethylene fabric, specifically curved edges to prevent sagging, and a 3-Year Limited Warranty, it offers good value for patios, pools, driveways and similar spaces; choose a different product only if you require full waterproofing or a rigid framed canopy.

Frequently Asked Questions

Will this shade sail keep rain out?
The sail is only slightly rainproof and is intended to shed light seasonal showers, not to function as a fully waterproof roof in heavy rain.

How is the size measured?
Measurements are taken from corner to corner so the listed 5 ft x 17 ft reflects the usable diagonal span between attachment points.

Can this be customized?
Yes, the product is available for custom orders and comes with a 3-Year Limited Warranty for defects and workmanship.