SUNNY GUARD Sun Shade Sail 16ft x 20ft x 20ft Triangle - 95% UV Block

In this review the SUNNY GUARD 16ft x 20ft x 20ft triangle shade sail is evaluated for homeowners and outdoor hosts who need a durable, low-maintenance sun shelter. The bottom line: this shade sail is best for anyone seeking strong UV protection and breathable coverage without a complex installation system. It blocks up to 95% of harmful rays, uses high density polyethylene fabric that lets air and water pass through, and arrives with basic rope accessories so it can be set up quickly over a patio, pool or deck.

Key Features

• UV Protection: Blocks up to 95% of harmful UV rays to protect skin and outdoor furniture from sun damage.
• Breathable Cooling: The high density polyethylene fabric is breathable, allowing air to pass and helping reduce temperature under the sail.
• Durable Construction: Made of 185GSM HDPE material without spliced fabrics, which improves long term durability in sun and storm conditions.
• Customizable Size: Manufacturer offers custom sizes so the sail can be tailored to irregular spaces or specific coverage needs.
• Included Accessories: Ships with 3 to 4 pieces of thickened rope for immediate installation, with optional stainless steel hardware recommended for longevity.
• Warranty & Support: Made in USA and backed by a 5 year warranty under normal use and weather, with customer support for sizing or issues.

Who It's For

This shade sail suits homeowners, renters with outdoor space, and small business owners with patios or seating areas who want an affordable, modern-looking alternative to fixed awnings. It is particularly useful for pools, BBQ zones, pergolas and RV awnings where broad, angled coverage and air flow are priorities.

It is less appropriate for buyers who need fully waterproof canopies, automated retractable systems, or integrated hardware included in the package; those users should plan to purchase specialized stainless steel mounting accessories or look for a different product with built-in frames.

Pros & Cons

Pros

• High UV block rate keeps shaded areas noticeably cooler and protects surfaces.
• Breathable HDPE fabric reduces heat buildup compared with solid vinyl canopies.
• Simple installation with included rope and d-rings makes it usable right away.
• Custom sizing and a 5 year warranty add flexibility and peace of mind.

Cons

• Hardware is not included beyond ropes; for long-term durability buyers should purchase stainless steel fittings separately.
• Not fully waterproof, so it will not keep out heavy rain the way solid canopies do.

Specifications

Product type	Triangle shade sail
Size	16ft x 20ft x 20ft
Material	High density polyethylene (185GSM)
UV block rate	Up to 95%
Accessories included	3 ropes (triangle) or 4 ropes (square/right triangle)
Warranty	5 years under normal use and weather
Country	Made in USA

Our Verdict

The SUNNY GUARD 16ft x 20ft x 20ft triangle shade sail is a practical, good-value choice for anyone who needs strong sun protection and airflow for patios, pools or decks. It is well suited to DIY installations and offers customization and a solid warranty, though buyers should budget for stainless steel mounting hardware if they want maximum longevity.

Frequently Asked Questions

How much UV protection does this sail provide?
The fabric blocks up to 95% of harmful UV rays, reducing direct sunlight exposure under the sail.

Will it keep out rain?
The sail is breathable and allows water to pass through, so it is not fully waterproof and will not provide complete rain protection.

Are mounting accessories included?
Thickened rope is included for setup, but for long-term durability it is recommended to purchase SUNNY GUARD stainless steel hardware separately.