Sun Shade Sail Triangle 13ft x 24ft x 24ft - Strong UV Block Shade

In this review of the Sunny Guard sun shade sail, the bottom line is simple: this is a practical, budget-friendly shade solution for outdoor areas that need reliable UV protection. The sail is best for homeowners who want a long, breathable cover that blocks sun without trapping heat. Measured installation and a little hardware work are required, but the sail's 95% UV block and high density polyethylene fabric make it a smart choice for patios, poolsides, pergolas and RV awnings.

Key Features

• UV Protection: The high density polyethylene fabric blocks up to 95% of harmful UV rays, reducing direct sun exposure for people and furniture beneath it.
• Breathable Cooling: The woven material allows air and some water to pass through, helping to keep shaded areas noticeably cooler than solid covers.
• Durable Construction: Made from 185GSM HDPE material and without spliced panels, the sail feels sturdy and resists fraying at the edges.
• Customizable Size: Sunny Guard offers custom sizes to fit odd-shaped spaces, which helps when standard dimensions do not match a backyard or patio layout.
• Included Accessories: The package includes 3 to 4 pieces of thickened rope for mounting so you can start installation right away.
• Warranty & Support: Made in USA and backed by a five year warranty under normal use, with customer support available for fit or installation questions.

Who It's For

The sail is ideal for homeowners and renters with patios, decks, pools, BBQ areas or RV canopies who want a low-cost, long-lasting shade that still lets air circulate. It works particularly well in hot, sunny climates where UV protection and airflow are priorities.

People who need a fully waterproof or insulated canopy, or those who want a motorized retractable system, should look elsewhere; this product is a fixed fabric sail meant to provide sun and light rain protection rather than full weatherproof shelter.

Pros & Cons

Pros

• Blocks up to 95% of UV rays, offering strong sun protection for outdoor living spaces.
• Breathable HDPE fabric reduces heat buildup beneath the sail compared with solid tarps.
• Custom sizing and included rope make it easier to fit irregular spaces and begin installation.
• Backed by a five year warranty and built in the USA for peace of mind.

Cons

• Not fully waterproof; the breathable fabric lets water pass through so it is not a substitute for a rainproof canopy.
• Proper installation requires allowance for mounting hardware and may need additional stainless steel accessories for maximum durability.

Specifications

Material	High density polyethylene (185GSM)
UV Block Rate	Up to 95%
Shape & Size	Triangle, 13ft x 24ft x 24ft (custom sizes available)
Accessories Included	3-4 pieces of thickened rope depending on shape
Made	Made in USA
Warranty	5 years under normal use and weather

Our Verdict

The Sunny Guard triangle sun shade sail is a sensible buy for anyone who needs strong UV protection, breathability and a durable fabric at a modest price. It is particularly good for patios, pools and RV awnings where airflow and sun blocking matter more than full waterproofing. With custom sizing and a five year warranty, it offers good value for most outdoor shading needs.

Frequently Asked Questions

Is the fabric waterproof?
The sail is breathable HDPE and allows water to pass through, so it is not fully waterproof but sheds some sun and light rain.

Are mounting accessories included?
The package includes 3 or 4 pieces of thickened rope depending on the shape, but stronger stainless steel accessories are recommended for long term durability.

Can I order a custom size?
Yes, Sunny Guard offers custom sized sun shade sails to fit specific outdoor spaces.