SUNNY GUARD Shade Cloth Custom Size 3x21 FT - 95% Sun Block

Our review of the SUNNY GUARD Shade Cloth finds it best for homeowners and gardeners who need a heavy-duty, breathable cover for a pergola, patio or garden area. The single biggest reason to buy is its effective balance of sun blockage and airflow: the HDPE knit blocks an advertised 95% of sunlight while remaining breathable, so it cools shaded areas without creating a stifling enclosure. Installation is straightforward thanks to reinforced edges and copper grommets, and the material feels stronger than typical lightweight tarps.

Key Features

• 95% Sun Block: Blocks most direct sunlight to reduce heat and protect people and plants while still allowing some natural light to pass through.
• Breathable Fabric: The knit HDPE construction lets air flow, helping shaded areas stay cooler and preventing heat buildup under the cover.
• Durable Construction: Double-reinforced edges and a tear-resistant knit make the cloth suitable for repeated outdoor use and resistance to abrasion.
• Reinforced Copper Grommets: Metal grommets every 2 ft provide secure anchor points that resist rust and simplify installation with ropes or zip ties.
• Custom Size Option: Available in a custom 3x21 ft size to fit long, narrow pergolas, carports and other nonstandard openings.
• Year-round Protection: Designed for ongoing outdoor exposure, the material provides reliable shade and some thermal insulation across seasons.

Who It's For

The SUNNY GUARD shade cloth is ideal for homeowners who want a cost-effective, heavy-duty shade screen for patios, pergolas, poolside areas and backyard gardens. It suits people who value airflow and visibility as much as sun protection, and those who need a long, narrow custom length like 3x21 ft.

It is less suitable for anyone seeking a fully opaque blackout tarp or a decorative sail with complex shapes; also those requiring integrated UV-rated liners or full waterproofing should consider other specialized covers.

Pros & Cons

Pros

• High shade effectiveness while maintaining airflow and some visibility.
• Sturdy HDPE knit with double-reinforced edges feels durable and resists tearing.
• Copper grommets spaced every 2 ft make the cloth easy to secure and hang.
• Custom sizing and solid value for the material and construction.

Cons

• Not fully waterproof, so it will not keep heavy rain out like a tarp with a waterproof coating.
• Size opinions are mixed among users, so double-check measurements before ordering a custom cut.

Specifications

Brand	SUNNY GUARD
Material	HDPE knit shade fabric
Coverage	3 ft x 21 ft (custom size)
Sun Block	Approximately 95% sunlight blocked
Grommets	Reinforced copper grommets every 2 ft
Edges	Double-reinforced hemming

Our Verdict

The SUNNY GUARD 3x21 ft shade cloth is a practical, good-value choice for anyone needing robust sun protection with airflow for long or narrow outdoor areas. Its durable HDPE fabric, reinforced edges and corrosion-resistant grommets make installation simple and the cover reliable through basic outdoor use; buy it if you want effective heat reduction and privacy without sacrificing ventilation.

Frequently Asked Questions

Will this shade cloth block most sunlight?
The fabric is designed to block about 95% of direct sunlight while still allowing light and air to pass through.

Are the grommets rust resistant?
Yes, the product uses reinforced copper grommets that are resistant to rust for long-term outdoor use.

Can I cut the cloth to fit a different size?
The seller offers customization; for DIY cuts the knit construction is durable but edges should be properly finished or hemmed to prevent fraying.