SUNNY GUARD Sun Shade Sail 13ft x 20ft Rectangle Charcoal - UV Block

In this review of the SUNNY GUARD 13' x 20' rectangle shade sail, the bottom line is simple: this is a practical, affordable solution for anyone who needs reliable UV protection and passive cooling for a backyard, patio, or poolside area. The review highlights the sail's ability to block up to 95% of harmful UV rays and its breathable high density polyethylene fabric, which reduces direct sun exposure while allowing air to pass through. Installation is straightforward for a DIYer willing to plan anchor points and add heavy-duty hardware for long-term durability.

Key Features

• UV Protection: Blocks up to 95% of harmful UV rays to protect skin and furniture from sun damage.
• Breathable Cooling: The high density polyethylene fabric lets air circulate, producing a measurable cooling effect beneath the sail.
• Solid Construction: Made from 100% new material without splicing, providing uniform strength and fewer weak points.
• Customizable Size: Available in custom sizes to fit odd-shaped outdoor areas and avoid extensive trimming or overlap.
• Included Accessories: Ships with 3-4 thickened ropes so you can mount the sail immediately, with the option to upgrade to stainless steel hardware for greater longevity.
• Versatile Use: Works across patios, decks, pergolas, carports and play areas to create shade where retractable awnings are impractical.

Who It's For

The SUNNY GUARD 13' x 20' sail is best for homeowners and renters who want an economical permanent or semi-permanent shade solution that is easy to install and provides meaningful UV protection. It suits gardens, poolside lounging areas, BBQ spots and carports where a simple rectangular canopy will cover the desired footprint.

Those who should look elsewhere include buyers seeking motorized or fully rigid awnings, or anyone requiring a waterproof canopy. Also, if you need exact factory precision within fractions of an inch, note the material can vary up to about 4 in from finished measurements.

Pros & Cons

Pros

• High UV blocking capability keeps areas cooler and reduces sun exposure.
• Breathable fabric improves airflow compared with solid tarps and reduces heat build-up.
• Durable single-piece material and reinforced edges increase longevity and resist tearing.
• Custom sizing and included ropes make it flexible for many outdoor configurations.

Cons

• Not fully waterproof, so it does not replace a solid roof in heavy rain.
• Finished dimensions can deviate up to about 4 in, which may require allowance during installation.

Specifications

Our Verdict

The SUNNY GUARD 13' x 20' rectangle shade sail is a strong value for people who want reliable sun protection and better outdoor comfort without a large budget. It excels where simple installation, breathability and UV blocking matter most, and it is a smart alternative to more expensive fixed awnings provided buyers accept the material's allowance for slight size variation and the sail is paired with stainless hardware for long life.

Frequently Asked Questions

Is the sail waterproof?
Answer. The fabric is breathable and blocks UV but is not intended as a waterproof tarp; expect water to pass through.

Does it include mounting hardware?
Answer. The package includes 3-4 thickened ropes for installation; for best durability, add stainless steel sunshade accessories.

Can I order a different size?
Answer. Yes, SUNNY GUARD offers custom sizing to fit varied outdoor spaces; contact the seller to specify dimensions.