13ft x 24ft x 27.3ft Gray Right Triangle Sun Shade Sail - Durable UV

Our review of this right triangle sun shade sail finds it best for homeowners and renters who want a large, durable cover for patios, pools, or carports; the single biggest reason to buy is its heavy-duty virgin polyethylene fabric that blocks up to 95% of UV while remaining lightweight and breathable. Measurement taken corner to corner and slightly curved edges give a neat, sag-free appearance, and the option for custom orders plus a 3-year limited warranty make it a practical choice for long-term outdoor shading projects.

Key Features

• Corner-to-corner sizing: Measurements are taken from corner to corner so shoppers can match the sail to their real mounting points with greater accuracy.
• Curved edges: Edges are slightly curved based on calculated radian to prevent sagging in the middle and preserve a taut, attractive look.
• Virgin polyethylene fabric: The material offers strong tensile strength and light weight for easy handling without compromising durability.
• High UV protection: Provides up to 95% UV blockage and about 90% visibility blockage to reduce heat and sun exposure under the sail.
• All-season utility: Delivers shading, cooling and ventilation in summer, anti-frost at night and slight rain resistance during wet seasons.
• Custom orders and warranty: Available to be customized to fit odd spaces, and backed by a 3-year limited warranty for added peace of mind.

Who It's For

This shade sail is ideal for homeowners with a backyard pool, patio, driveway, or carport who need a large triangular cover that resists sagging and blocks most UV. It is also a good fit for renters or gardeners who want a removable, breathable solution for hot summer days and some light rain protection.

People who need a fully waterproof awning or those who prefer a rigid, permanent canopy should look elsewhere, since this is a lightweight fabric sail intended for sun protection and light weather resistance rather than heavy rain or snow load bearing.

Pros & Cons

Pros

• Blocks up to 95% of UV while still allowing ventilation for a cooler shaded area.
• Curved-edge design and corner-to-corner measurement reduce sagging and improve overall appearance.
• Lightweight virgin polyethylene fabric is strong and easy to install or reposition.
• Custom order option and a 3-year limited warranty add flexibility and confidence.

Cons

• Hardware included receives mixed feedback from customers, so buyers may need to upgrade fittings for some installations.
• Only slightly rainproof, so it is not suitable as a full replacement for a waterproof roof in heavy storms.

Specifications

Shape	Right triangle
Size (corner to corner)	13ft x 24ft x 27.3ft
Color	Gray
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility reduction	About 90%
Warranty	3-Year Limited Warranty

Our Verdict

This right triangle shade sail is a practical, good-value solution for anyone needing large-area sun protection with minimal sag and strong UV blocking. Its sturdy polyethylene fabric, curved-edge design and customization option make it well suited to pools, patios and carports, though buyers expecting full waterproofing or premium hardware may choose to supplement the included fittings.

Frequently Asked Questions

Can this shade sail be customized to a different size?
Yes. The product listing states that all products are available to be customized to better fit unusual mounting points or dimensions.

How much sun protection does the fabric provide?
The virgin polyethylene fabric offers up to 95% UV blockage and about 90% visibility reduction for strong sun protection and cooling.

Is the sail fully waterproof?
No. It is slightly rainproof for light showers but is designed primarily for shading, ventilation and light weather resistance rather than full waterproofing.