Sun Shade Sail Triangle 18ft x 22ft x 22ft - UV Block Sand

In this review of the SUNNY GUARD sun shade sail, the bottom line is clear: this triangular shade is best for homeowners and renters who need durable, breathable sun protection for patios, pools, decks or RV awnings. The sail's biggest selling point is reliable UV protection with up to 95% blockage while still allowing airflow to keep covered areas cooler. Installation is straightforward for someone comfortable measuring and attaching hardware, and the option for custom sizes makes it a practical choice for irregular outdoor spaces.

Key Features

• 95% UV block: The high density polyethylene fabric blocks the vast majority of harmful rays to protect skin and outdoor furnishings.
• Breathable cooling: The woven material lets air pass freely so shaded areas stay noticeably cooler than solid canopies in direct sun.
• Durable construction: Made from 185 GSM HDPE without spliced panels, the sail resists wear and holds up in hot, storm-prone climates.
• Customizable sizing: SUNNY GUARD offers custom sizes so the sail can be tailored to fit odd-shaped yards, decks or carports.
• Installation accessories: The package includes 3 to 4 pieces of thickened rope for mounting, with the recommendation to use stainless steel hardware for long-term durability.

Who It's For

This shade sail is ideal for homeowners, renters with outdoor spaces, and owners of RVs or pergolas who want an affordable, low-profile solution to reduce sun exposure. It suits poolside seating, BBQ areas, playgrounds and carports where a breathable, low-maintenance cover is preferred over a bulky permanent structure.

Those who should look elsewhere include people who need a fully waterproof canopy (the fabric is breathable and allows water through) or buyers who require a fully installed hardscape shade system; also consider a professional install if you lack confidence measuring anchor points and choosing stainless mounting hardware.

Pros & Cons

Pros

• High UV protection keeps shaded areas significantly cooler and protects skin and furnishings.
• Breathable HDPE fabric reduces heat buildup compared with solid awnings.
• Custom sizing option and solid construction make it versatile for many outdoor setups.
• Included ropes simplify initial setup for DIY installation.

Cons

• Not fully waterproof; water will pass through the breathable fabric.
• For best longevity, buyers should purchase stainless steel mounting hardware separately as recommended.

Specifications

Brand	SUNNY GUARD
Material	High density polyethylene (185 GSM)
UV Block Rate	Up to 95%
Shape & Size	Triangle, 18 ft x 22 ft x 22 ft (sand)
Accessories Included	Rope x 3 PCS (triangle)
Made	Made in USA
Warranty	5 years under normal use and weather

Our Verdict

The SUNNY GUARD triangular shade sail is a practical, value-focused choice for outdoor shading needs, offering strong UV protection, breathable cooling and durable woven construction. Buyers who want a simple DIY cover or a custom-sized solution for patios, pools and RV areas will find it worthwhile, provided they accept that the fabric is breathable rather than waterproof and invest in stainless mounting hardware for maximum longevity.

Frequently Asked Questions

Will this sail block most sunlight?
Yes. The HDPE fabric blocks up to 95% of harmful UV rays and reduces direct sun exposure effectively.

Is the sail waterproof?
No. The material is breathable and allows water to pass through, so it provides shade but not rain protection.

Are mounting accessories included?
The package includes 3 ropes for triangle sails, but SUNNY GUARD recommends stainless steel hardware for durable, long-term installations.