11ft x 23ft Green Rectangle Sun Shade Sail - Custom Fit UV Block

Our review of the 11' x 23' Green Rectangle Sun Shade Sail finds it best suited for homeowners who need a durable, low-maintenance canopy for patios, pools and carports; the single biggest reason to buy is its well engineered shape and material that hold tension and block harsh sun. Measurement taken corner to corner and slightly curved edges prevent sagging, and the virgin polyethylene fabric delivers strong tensile strength with high UV blockage, so this shade sail performs as a longlasting, practical sun screen rather than a decorative throwaway.

Key Features

• Corner-to-corner measurement: The sail is sized from corner to corner so buyers can plan anchor points precisely for a snug installation.
• Curved edge design: Slightly curved edges based on a calculated radian help prevent sagging and maintain a flat, attractive appearance under tension.
• Virgin polyethylene fabric: Lightweight with strong tensile strength, the material stands up to regular outdoor use without fading or tearing easily.
• High UV blockage: Provides up to 95% UV blockage and about 90% visibility reduction, offering effective sun protection and cooler shaded areas.
• Allseason utility: Offers shading and ventilation in summer, some frost protection at night, and slight rain resistance during light showers.
• Custom orders available: The product can be customized to different sizes or shapes if the standard rectangle does not suit a specific space.

Who It's For

This shade sail is ideal for homeowners and renters with outdoor living spaces such as a backyard patio, pool area, balcony or carport who need a reliable shade solution that is easy to fit and holds tension. It also works for small business owners seeking simple sun protection for seating or display areas without a permanent structure.

Those who need full waterproofing, a rigid structure, or a decorative fabric finish should look elsewhere, since this sail is designed primarily for sun blocking and ventilation with only slight rain resistance and a functional, utility focus.

Pros & Cons

Pros

• High UV blockage provides excellent sun protection and cooler shaded space.
• Curved edge engineering prevents sagging and keeps the sail taut for better appearance.
• Durable virgin polyethylene material with good tensile strength and light weight for easier handling.
• Custom sizing available plus a 3year limited warranty for added confidence.

Cons

• Only slightly rainproof, so it is not suitable as a full waterproof shelter during heavy storms.
• Installation requires proper anchor points and planning since measurements are corner to corner.

Specifications

Product name	11' x 23' Green Rectangle Sun Shade Sail
Measurement method	Corner to corner
Fabric	Virgin polyethylene
UV blockage	Up to 95%
Visibility reduction	Approximately 90%
Weather notes	Shading, cooling, ventilation; slightly rainproof
Warranty	3-Year Limited Warranty

Our Verdict

The 11' x 23' green rectangle shade sail is a practical, valueoriented choice for shading patios, pools and driveways where strong UV protection and a tidy, tensioned appearance matter most. Its engineered curved edges and durable virgin polyethylene make it a sensible buy for anyone who wants reliable sun blocking and flexibility through custom orders, though it is not intended as a full rainproof shelter.

Frequently Asked Questions

How are the measurements taken?
Measurements are taken from corner to corner, so plan anchor point distances accordingly.

Is the sail waterproof?
It is slightly rainproof for light showers but not designed as a fully waterproof canopy for heavy rain.

Can I order a different size?
Yes, all products from this line can be customized to fit nonstandard spaces.