SUNNY GUARD Waterproof Sun Shade Sail 6 ft x 12 ft White Rectangle

Our review of the SUNNY GUARD Waterproof Sun Shade Sail finds it best for homeowners and renters who need a practical, heavy-duty cover for patios, decks, poolside and outdoor seating areas; the single biggest reason to buy is its combination of waterproof polyester with a PU coating and a claimed 95% UV block that both shades and sheds water when installed correctly. The sail's breathable fabric and hot adhesive splices make it a sensible choice for those wanting a long-lasting rectangular shade that looks clean and installs without complicated assembly.

Key Features

• Waterproof PU coating: The high-density polyester fabric with PU coating resists tearing and helps keep rain off many outdoor surfaces when the sail is properly angled.
• High UV block: The material is designed to block up to 95% of harmful UV rays, reducing sun exposure for people and furniture beneath the sail.
• Breathable design: The fabric allows air and some moisture to pass, which helps reduce heat buildup while still providing effective shade.
• Reinforced splices: Manufacturing uses hot adhesive film at splice points to minimize leakage when the glued side faces down during installation.
• Custom sizing available: The manufacturer offers custom-sized sails to better fit nonstandard yards, pergolas, or poolside areas.
• Basic accessories included: The package includes ropes (3 for triangle, 4 for square/right triangle) to simplify initial installation.

Who It's For

This shade sail suits homeowners with a backyard, patio, deck or pool area who want strong UV protection and a waterproof fabric that handles wind and weather reasonably well. It is a good fit for DIY installers who can leave a 0.5-1 ft margin for fixing points, understand the need to tension the sail at a 20-40 degree tilt, and can place the glued splices facing downward.

Those who should look elsewhere include buyers who require guaranteed full waterproofing in heavy, constant downpours without any water passing through splices, and people who cannot provide proper anchor points or the recommended installation angle; mixed reports on exact delivered size mean custom ordering may be safer for critical fits.

Pros & Cons

Pros

• Sturdy build quality and durable material that customers report holds up in wind and harsh conditions.
• Effective sun protection with up to 95% UV blocking for prolonged outdoor comfort.
• Breathable fabric reduces heat under the sail and helps prevent complete water pooling when installed correctly.
• Custom size options and included ropes make adapting the sail to different spaces easier.

Cons

• Size consistency varies for some buyers, so check measurements carefully or opt for a custom size.
• Water resistance at splices is good when installed as instructed, but some users report mixed water resistance in heavy rain.

Specifications

Product shape	Rectangle
Size	6 ft x 12 ft
Material	High-density polyester (PES), 185 GSM
Coating	PU waterproof coating
UV block rate	Up to 95%
Accessories	Rope x3 (triangle) or x4 (square/right triangle)
Manufacture	Made in USA; customizable sizes available

Our Verdict

The SUNNY GUARD 6 ft x 12 ft waterproof shade sail is a practical, value-minded choice for outdoor shading where strong UV protection and durable fabric are priorities; buyers who follow the installation guidance and consider custom sizing will get the most reliable water-shedding performance and long-term wear.

Frequently Asked Questions

Will this sail keep rain completely out?
It is designed to be waterproof with a PU coating and sealed splices, but full water exclusion depends on proper installation angle, tension and splice orientation.

Can it block the sun effectively?
Yes, the fabric is rated to block up to 95% of UV rays, which significantly reduces direct sunlight under the sail.

Does it come in custom sizes?
Yes, SUNNY GUARD offers custom sizing to fit different outdoor areas; contact the manufacturer for details.