13x20 ft Sun Shade Cloth with Grommets - 95% UV Protection Silver

In this review we look at the 13x20 ft sun shade cloth designed for patios, pergolas and carports. The bottom line: this large silver shade is for homeowners and renters who need a durable, breathable cover that blocks most sunlight while still allowing airflow. It stands out for its reinforced edges and copper grommets that make mounting straightforward, so anyone wanting reliable sun protection without a permanent canopy will find it useful.

Key Features

• Durable HDPE knit: The high density polyethylene construction resists tearing and fraying so the fabric lasts through repeated outdoor use.
• Reinforced edges: Double-sewn hems reduce edge wear and help keep the shade square under tension.
• Copper grommets every 2 ft: Reinforced grommets sit in a double-layer hem to provide secure attachment points for ropes or ties.
• 95% UV protection: The fabric blocks the majority of sunlight while remaining breathable so air can pass and light rain drips through.
• Easy installation: Supplied zip ties and ropes let you fasten the fabric to an existing structure without special tools.
• Custom sizing available: The manufacturer offers tailored sizes and colors for nonstandard installations.

Who It's For

This shade cloth is best for people with an existing frame, pergola or set of anchor points who want a removable, high-coverage shade solution. It suits patios, backyard lounging areas, carports, porches and gazebos where a breathable, UV-blocking cover is required.

It is less suitable for buyers seeking a rigid, waterproof canopy or those who need perfectly precise dimensions; the fabric has a length tolerance of about 2 in and is designed to let water drop through rather than form a watertight roof.

Pros & Cons

Pros

• High shading rate and 95% UV protection keep spaces noticeably cooler.
• Sturdy construction with double-sewn hems enhances longevity.
• Includes fasteners so most installs need no extra tools and are straightforward.
• Custom size and color options make it flexible for many layouts.

Cons

• Some users report grommets can be stressed during setup, so careful mounting is required to avoid tearing.
• Not waterproof; water is designed to pass through the material rather than be shed.

Specifications

Our Verdict

For anyone needing a large, cost-effective shade that blocks most sunlight and stands up to outdoor use, this 13x20 ft silver shade cloth is good value. Its durable HDPE fabric, reinforced hems and frequent grommets make it a reliable choice for patios and pergolas, though installers should attach it carefully to avoid stress on grommets.

Frequently Asked Questions

Will this shade block heat?
Yes, the material blocks about 95% of UV and reduces direct sun, helping shaded areas feel cooler.

Is the fabric waterproof?
No, the knit fabric is breathable and allows water to pass through rather than acting as a waterproof cover.

Can I cut or resize it?
You can trim and hem the fabric, but note the manufacturer offers custom sizes and there is a built-in length tolerance of about 2 in.