Sun Shade Sail 14ft x 20ft Triangle - UV Block & Cooling

In this review of the SUNN Y GUARD sun shade sail, the bottom line is simple: it is a practical, budget-friendly shade solution for homeowners who need reliable UV protection for outdoor living spaces. The reviewer found the product well suited for patios, decks, pools and RV awnings thanks to its breathable high density polyethylene fabric that blocks up to 95% of UV rays while allowing airflow to keep areas cooler. Installation is straightforward with included ropes and D-rings, and the option for custom sizes makes it flexible for irregular spaces.

Key Features

• UV Protection: The high density polyethylene fabric blocks up to 95% of harmful UV rays to reduce sun exposure for people and furniture.
• Cooling Breathability: The breathable weave allows air to pass through, which helps reduce heat buildup under the sail on hot days.
• Durable Construction: Made from 185 GSM HDPE material without splicing, it feels sturdy and resists wear from sun and wind when properly installed.
• Custom Fit: Custom sizes are available to match odd-shaped patios or specific mounting points for a clean, tailored installation.
• Made in USA and Warranty: The product is made in the USA and includes a five year warranty under normal use and weather, providing added peace of mind.
• Basic Accessories Included: The package includes 3 or 4 ropes depending on shape, so you can get started without hunting for cords.

Who It's For

This shade sail is ideal for homeowners and renters looking to add affordable, effective sun protection to a backyard, patio, poolside area, pergola or carport. It works well for families who want a permanent-looking cover without the cost of a retractable awning and for RV owners seeking a lightweight awning alternative.

Those who need precise hardware for high-wind coastal locations or who prefer a fully fixed, metal-framed canopy may want to look elsewhere or pair the sail with the brand's stainless steel accessories for maximum durability. People expecting complete waterproof coverage should note the breathable fabric allows water to pass through.

Pros & Cons

Pros

• Blocks up to 95% of UV rays, offering strong sun protection for outdoor living areas.
• Breathable HDPE fabric helps keep shaded areas cooler than direct sun.
• Custom sizing and made in USA manufacturing give flexibility and quality assurance.
• Includes ropes and convenient D-rings for relatively easy installation.

Cons

• Not fully waterproof because the breathable material allows water to pass through.
• Durability in extreme wind depends on using upgraded stainless steel hardware, which is sold separately.

Specifications

Product Shape	Triangle
Size	14ft x 20ft x 20ft (triangle)
Material	High density polyethylene (185 GSM)
UV Block Rate	Up to 95%
Accessories Included	Rope x 3 PCS (triangle)
Country of Origin	Made in USA
Warranty	5 years under normal use and weather

Our Verdict

The SUNN Y GUARD sun shade sail is a smart value pick for shoppers who want effective UV protection and improved comfort for patios, pools or RVs without paying for complex installations. Its breathable 185 GSM HDPE fabric blocks a high percentage of UV rays, the option for custom sizing makes fitment simple, and the five year warranty adds confidence. For those willing to add stainless steel hardware in exposed locations, it delivers strong performance at a modest price.

Frequently Asked Questions

Is this shade sail waterproof?
It is not fully waterproof; the breathable HDPE fabric allows water to pass through rather than shedding it like a waterproof canopy.

Are mounting accessories included?
The sail ships with 3 ropes for a triangle shape and convenient D-rings, but for maximum durability the brand recommends purchasing specialized stainless steel hardware separately.

Can I get a custom size?
Yes, SUNN Y GUARD offers custom sized sun shade sails to fit nonstandard areas; measure carefully and leave 0.5-1 ft clearance for attachment hardware.