Cool Area Sun Shade Sail 14x17x22 ft Right Triangle - Patio Shade

In this review the Cool Area Sun Shade Sail 14x17x22 ft right triangle is evaluated for homeowners and renters who need reliable sun protection over a patio, pool or deck. The single biggest reason to buy is its whole-piece HDPE construction that delivers consistent 85%-90% shading and a neat look without visible seams; that combination makes it a practical upgrade for outdoor living spaces where appearance and sun control matter. Installation has a small learning curve because you must leave 0.5-1ft for hardware and allow for the fabric's 4 inch tolerance, but once tensioned it performs well.

Key Features

• Whole-piece fabric: The triangle is made from a single sheet of HDPE so there are no splicing seams, which improves aesthetics and provides uniform shade coverage.
• High UV protection: The high density 100% new HDPE fabric blocks up to 95% of UV rays while delivering an overall 85%-90% shading rate, keeping areas noticeably cooler.
• Durable corner hardware: Each corner has a rust proof stainless steel D-ring that makes attaching the sail to posts, fences or anchors straightforward and secure.
• Reinforced edges: All edges use reinforced stitched seams to resist fraying and help the sail keep its shape over time under tension.
• Flexible sizing allowance: The material has about a 4 in tolerance and the recommendation to leave 0.5-1ft for accessories makes planning installations realistic for most patios.

Who It's For

The Cool Area triangle shade is well suited to homeowners, renters and small business owners who want a simple, attractive way to reduce sun exposure over a patio, pergola, balcony or pool area without framing or a permanent structure. It is especially good where a clean single-panel look is desired and where robust UV protection matters most.

It is less appropriate for those seeking a permanent, windproof canopy for very exposed locations or for buyers who need exact rigid dimensions with zero material give. The fabric's elasticity and the recommended accessory clearance mean precise fit installers should plan for the 4 in tolerance and hardware space.

Pros & Cons

Pros

• Excellent sun blocking with a high shading rate and up to 95% UV protection.
• Attractive, seamless single-piece construction that improves appearance.
• Stainless steel D-rings and reinforced stitched seams add durability and easier installation.
• Versatile for patios, decks, pools, carports and balconies.

Cons

• Material has about a 4 in tolerance and requires 0.5-1ft clearance for accessories, which can complicate tight installs.
• Not intended as a permanent windproof structure in extremely exposed locations.

Specifications

Shape	Right triangle
Size	14 x 17 x 22 ft
Material	High density 100% new HDPE fabric
Shading rate	85%-90%
UV protection	Up to 95% UV protection
Corner hardware	Rust proof stainless steel D-rings
Fabric tolerance	Approximately 4 in

Our Verdict

The Cool Area 14x17x22 ft right triangle sun shade is a good value for anyone who wants strong sun protection and a clean, seam-free appearance without building a permanent canopy. Its HDPE fabric, reinforced seams and stainless D-rings deliver reliable performance for patios, pools and decks, provided you allow the recommended 0.5-1ft for hardware and accept the small fabric tolerance when planning the install.

Frequently Asked Questions

How much space should I leave for mounting hardware?
You should leave about 0.5-1ft of extra space at attachment points to accommodate accessories and proper tensioning.

Will the color last in direct sun?
Customers report the color holds up well in sunlight, and the HDPE material is designed for outdoor UV resistance.

Is this shade suitable for windy locations?
It can handle normal outdoor conditions, but it is not a permanent windproof structure; heavy or sustained high winds may reduce its lifespan.