SUNNY GUARD Sun Shade Sail 5ft x12ft Rectangle - UV Block and Cooling

In this review of the SUNNY GUARD sun shade sail, the bottom line is simple: this 5ft x 12ft rectangle is best for homeowners who need a durable, breathable sun shield that blocks most UV while staying affordable and easy to fit into a yard, patio or over a pool area. The single biggest reason to buy is the fabric's ability to block up to 95% of harmful UV rays while remaining "breathable" so air and a small amount of water can pass through, keeping the shaded area noticeably cooler than direct sun.

Key Features

• UV Protection: Blocks up to 95% of harmful UV rays to reduce sun exposure for people and furnishings beneath the sail.
• Breathable Cooling Fabric: The high density polyethylene material allows air to flow through, helping the shaded area stay cooler on hot days.
• Durable Construction: Made from 100% brand new HDPE without splicing, the sail is built to withstand regular outdoor use.
• Customizable Size: SUNNY GUARD offers custom sizing to fit unusual spaces and provides guidance on leaving 0.5-1 ft of margin for hardware and rope.
• Included Accessories: Ships with 3-4 thickened ropes for installation and recommends optional stainless steel hardware for longer life.
• Versatile Use: Works across patios, decks, pergolas, carports, pool areas and sandbox or barbecue spaces for a range of outdoor needs.

Who It's For

The SUNNY GUARD 5ft x 12ft rectangle sail is suited to homeowners, renters with outdoor spaces, and DIYers who want a cost-effective shade solution for a small to medium area such as a narrow patio, RV awning, poolside seating or a balcony. It is ideal where sun protection and airflow are both priorities and when a tailored fit matters.

Those who should look elsewhere are buyers wanting a rigid, waterproof roof or a motorized retractable system; this product is a fabric shade sail that lets some water pass through by design and works best mounted with proper tension and hardware.

Pros & Cons

Pros

• Effective sun protection that blocks up to 95% of UV, helping protect skin and outdoor furnishings.
• Breathable HDPE fabric reduces trapped heat and performs well in hot, sunny climates.
• Easy to install for most users with included ropes and convenient d-rings; customers praised the simplicity.
• Custom sizing option and made in USA help match unique spaces and support quality control.

Cons

• The sail is not fully waterproof; its breathable design lets some water through, which is intentional but may disappoint buyers seeking complete rain protection.
• For maximum durability, customers should purchase additional stainless steel accessories beyond the included ropes.

Specifications

Material	High density polyethylene (185GSM)
Size	5ft x 12ft rectangle (custom sizes available)
UV Block Rate	Up to 95%
Accessories Included	3 or 4 thickened ropes (depends on shape)
Design	Breathable fabric allows air and some water through
Origin	Made in USA

Our Verdict

The SUNNY GUARD 5ft x 12ft sun shade sail is a practical, good-value option for anyone who needs strong UV protection and airflow in a compact footprint. Its breathable HDPE fabric, simple installation and customization options make it a smart pick for patios, decks and poolside areas, though buyers expecting full rainproof coverage should consider a different solution.

Frequently Asked Questions

Does this sail block a lot of UV?
Yes, the fabric is rated to block up to 95% of harmful UV rays, which reduces direct sun exposure under the sail.

Is the sail waterproof?
No, the HDPE material is breathable and allows some water to pass through; it is designed for shade and cooling rather than full waterproofing.

Are installation accessories included?
The package includes 3-4 thickened ropes and d-rings, but the manufacturer recommends buying stainless steel hardware for the most durable mounting.