Sun Shade Sail 7 ft x 13 ft Rectangle Butter Cream UV Block - Cooling

Our review of the SUNNY GUARD sun shade sail finds it best suited for homeowners and renters who want a durable, affordable way to reduce sun exposure on a patio, deck, pool or carport. The single biggest reason to buy is its combination of high-density polyethylene fabric that blocks up to 95% of UV rays while remaining breathable, so the covered area stays noticeably cooler without trapping heat. Installation is straightforward for anyone comfortable with basic hardware, and the option for custom sizing makes it a flexible choice for irregular outdoor spaces.

Key Features

• UV Protection: Made from high density polyethylene, the fabric blocks up to 95% of harmful UV rays to protect people and outdoor furnishings.
• Breathable Cooling Fabric: The woven material allows air and water to pass through so the shaded area stays cooler and does not collect water.
• Durable Construction: The sail is manufactured without splicing fabrics, reducing weak points and improving long-term durability in sun and stormy conditions.
• Customizable Size: SUNNY GUARD offers custom cut sails to fit odd or specific spaces, which is useful for patios, pergolas or RV awnings.
• Basic Installation Kit: Each sail ships with 3 to 4 thickened ropes to get the sail installed quickly, and the brand recommends stainless steel accessories for added longevity.

Who It's For

This sun shade sail is ideal for backyard owners, patio users, and poolside hosts who need reliable sun blockage without the expense or permanence of a fixed awning. It suits people who value airflow and cooling because its breathable HDPE weave reduces temperature under the sail while still providing strong UV protection.

It is less appropriate for someone who needs a fully waterproof canopy or a rigid, permanent structure; the sail permits water to pass through and is designed as a flexible, tensioned shade rather than a stormproof roof. Also, buyers who cannot or do not want to install anchor points should consider alternative shade options.

Pros & Cons

Pros

• Blocks up to 95% of UV rays, offering strong sun protection for people and furniture.
• Breathable HDPE material keeps the shaded space cooler and allows rain to pass through.
• Well-made with sturdy edges and convenient D-rings or reinforced corners for hanging.
• Custom sizing option and included ropes make it adaptable for many outdoor layouts.

Cons

• Not fully waterproof, so it will not keep heavy rain from reaching the area beneath.
• Finished dimensions can vary by up to 4 in due to material characteristics, which may require extra planning when fitting tight spaces.

Specifications

Material	High density polyethylene (185 GSM)
Size	7 ft x 13 ft rectangle (custom sizes available)
UV Block Rate	Up to 95%
Accessories Included	3-4 ropes (varies by shape)
Made	USA
Dimensional Tolerance	Finished product may vary by about 4 in

Our Verdict

The SUNNY GUARD sun shade sail is a practical, cost-effective shade solution for patios, decks and pool areas where UV protection and airflow matter. Buyers who want a breathable, durable sail with a custom size option will find it good value, provided they accept that it is not a waterproof or permanent roofing solution.

Frequently Asked Questions

Will this sail block most of the sun?
The HDPE fabric blocks up to 95% of UV rays, significantly reducing direct sunlight and heat under the sail.

Is the material waterproof?
No, the fabric is breathable so it allows water to pass through rather than forming a watertight cover.

Are mounting accessories included?
The package includes 3 to 4 thickened ropes for installation; stainless steel accessories are recommended for longer durability.