Cool Area Sun Shade Sail 20x22 FT Rectangle - Outdoor Patio Cover

In this review of the Cool Area Sun Shade Sail 20x22 FT rectangle, the bottom line is simple: it is a practical, no-frills outdoor shade for anyone who needs broad UV protection for a patio, deck or backyard area. The sail stands out for its whole-piece HDPE fabric and reinforced construction, offering reliable UV protection and a clean look without stitched splices. Installation requires a little planning for accessory clearance, but overall the sail delivers effective sun blocking and a durable, low-maintenance cover for casual residential use.

Key Features

• Whole-piece fabric: Made from one continuous panel with no splicing seams for a neater appearance and consistent shading across the entire sail.
• High density HDPE: 100% new HDPE fabric provides up to 95% UV protection and an estimated 85%-90% shading rate to reduce direct sunlight exposure.
• Reinforced edges: All edges are double-stitched and reinforced to resist fraying and help the sail keep its shape over time.
• Stainless D-rings: Durable rust-proof stainless steel D-rings at each corner simplify attachment to anchor points and hardware.
• Size tolerance: Fabric elasticity means a tolerance of about 4 in, so plan for about 0.5-1 ft of extra space for mounting accessories.

Who It's For

This shade sail suits homeowners and renters who need a cost-effective way to add shade to a patio, pergola, poolside or carport without building permanent structures. Its large 20x22 ft rectangle covers wide areas and the dark grey color blends with many outdoor schemes, making it useful for both privacy and sun control.

Those who need a precisely fitted, tension-critical installation for architectural projects or commercial canopies should look elsewhere; the fabric elasticity, 4 in tolerance, and requirement to leave room for mounting hardware make it better for typical residential installations rather than exact commercial specs.

Pros & Cons

Pros

• Strong UV protection and high shading rate reduce heat and sun exposure effectively.
• Clean appearance with no splicing seams gives better long-term shading performance and aesthetics.
• Stainless steel D-rings and reinforced seams offer straightforward, durable attachment points.

Cons

• Size tolerance from the HDPE elasticity (about 4 in) means fittings require planning and some adjustment during installation.
• Durability reports are mixed; while many users find it holds up well, some note it may not perform equally in extreme, sustained high-wind conditions.

Specifications

Product type	Rectangle shade sail
Size	20 x 22 ft (rectangle)
Material	High density 100% new HDPE fabric
UV protection	Up to 95% UV protection
Shading rate	Approximately 85%-90%
Hardware	Rust-proof stainless steel D-rings at corners
Edge construction	Reinforced stitched seams

Our Verdict

The Cool Area 20x22 FT rectangle shade sail is a practical choice for homeowners seeking broad, reliable shade and a clean visual finish without spliced seams. It represents good value when installed with attention to the recommended accessory clearance and works best for patios, decks and garden spots where moderate weather resilience and strong UV protection are priorities.

Frequently Asked Questions

How much space is needed for installation?
Leave about 0.5-1 ft of extra space around the sail for attachment hardware and to accommodate the fabric's elasticity.

Does the sail block most UV rays?
Yes, the HDPE fabric is rated to provide up to 95% UV protection and an 85%-90% shading rate.

Are corner fittings included and rust resistant?
The sail has rust-proof stainless steel D-rings at each corner for durable attachment; additional mounting hardware is typically required.