17 ft x 17 ft x 17 ft Gray Triangle Sun Shade Sail - UV Block Canopy

In this review the 17 ft x 17 ft x 17 ft Gray Triangle Sun Shade Sail from SHADESPEARE is judged on durability, sun protection and real-world usefulness. The bottom line is straightforward: this is a practical, heavy-duty shade sail for homeowners who need reliable UV blockage and a tidy installed appearance; the sail's curved edges and tensile virgin polyethylene construction are the single biggest reasons to buy if you want long-lasting shade that resists sagging and keeps outdoor spaces noticeably cooler.

Key Features

• Corner-to-corner measurement: The listed size is taken from corner to corner so customers can plan mounting points and expect the stated coverage area.
• Curved edges: Edges are made slightly curved using a calculated radian to prevent sagging and maintain a taut, attractive canopy after installation.
• Virgin polyethylene fabric: The material delivers strong tensile strength while remaining lightweight for easier handling and longer service life.
• High UV blockage: Provides up to 95% UV blockage and 90% visibility reduction to keep pools and patios cooler and protect skin and furnishings.
• Seasonal versatility: Offers shading and ventilation in summer, limited rain resistance in wet weather, and helps reduce frost exposure at night.
• Customizable and warranted: Available for custom orders and backed by a 3-Year Limited Warranty for added confidence.

Who It's For

This shade sail is ideal for homeowners with patios, pools, driveways, carports or gardens who want a durable canopy that blocks most UV while maintaining airflow. It suits DIY installers and landscapers who value a clean, non-sagging look thanks to the pre-curved edge design and measured corner-to-corner sizing.

Those who need a fully waterproof awning, a motorized retractable system, or exact architectural fittings should look elsewhere; this product is slightly rainproof but not a replacement for permanent roofing or full waterproof covers.

Pros & Cons

Pros

• Effective sun protection that keeps outdoor areas and pools noticeably cooler.
• Sturdy virgin polyethylene fabric combines strength with light weight for easier handling and durability.
• Curved edges prevent mid-span sagging for a tidy, professional appearance once installed.
• Available customization and a 3-Year Limited Warranty provide added value and confidence.

Cons

• Hardware included receives mixed feedback, so buyers may need to purchase stronger or different fittings depending on their mounting points.
• Only slightly rainproof, so it is not a substitute for fully waterproof covers during heavy storms.

Specifications

Shape	Triangle
Size (corner to corner)	17 ft x 17 ft x 17 ft
Color	Gray
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility reduction	Approximately 90%
Warranty	3-Year Limited Warranty

Our Verdict

The 17 ft triangle shade sail is a practical, good-value solution for anyone needing strong UV protection and a neat installed look; its curved-edge design and durable polyethylene material reduce sagging and stand up to seasonal outdoor use, making it a sensible buy for patios, pools and driveways while those needing full waterproofing should consider other options.

Frequently Asked Questions

Is the listed measurement the fabric size?
The measurement is taken from corner to corner, which is the effective coverage size you should use when planning mounting points.

How much sun does it block?
It provides up to 95% UV blockage and about 90% visibility reduction, so it significantly reduces sun exposure and glare.

Does it come with hardware?
Basic hardware is included but customer feedback is mixed, so verify your mounting needs and consider stronger fittings for permanent installations.