Sunbrella® Grade

Details at a Glance

Sunbrella solution-dyed acrylic fabric is engineered to resist UV degradation, moisture penetration, and mildew growth in full-sun and coastal conditions. This Sunbrella performance outdoor fabric grade is available at LOOMLAN Outdoor with free shipping. It's the fabric standard for outdoor furniture that stays outside year-round.

How Does Sunbrella Fabric Hold Up to Sun and Rain?

Sunbrella uses solution-dyed acrylic fiber, meaning the color goes through the entire fiber rather than sitting on the surface as a coating. That construction resists UV fade far better than printed or surface-dyed fabrics -- the industry standard is 1,500+ hours of UV exposure testing. The acrylic itself doesn't absorb moisture, so rain and humidity won't cause mildew or rot the way cotton or untreated polyester can. Salt air won't corrode the fiber, and the fabric breathes, so cushions dry faster after a storm.

Do You Have to Bring Sunbrella Cushions Inside for Winter?

You don't have to if the cushions are filled with quick-dry foam and your climate doesn't see heavy snow loads that could crush the fill. The fabric itself can handle freezing temperatures and moisture cycles. Most people store cushions in a deck box or garage over winter to extend their life and keep them cleaner, but the Sunbrella cover won't degrade from cold exposure. If you leave cushions out, stand them on edge so water drains rather than pooling in seams.

Where Is Sunbrella Fabric Most Often Used?

You'll see it on deep-seating outdoor sofas, lounge chairs, and dining-chair seat pads -- anywhere UV exposure and rain contact are constant. Coastal properties use Sunbrella because salt air doesn't fade or weaken the fiber. It's also the go-to for boat upholstery and marine canvas, which tells you how seriously it handles moisture. Browse our outdoor cushions collection to see Sunbrella fabric options across seating styles.

Frequently Asked Questions

Can Sunbrella fabric stay outside all year?

Yes -- the solution-dyed acrylic resists UV, moisture, and mildew year-round. Storing cushions over winter keeps them cleaner and extends fill life, but the fabric itself won't degrade from outdoor exposure.

Will the color fade in direct sun?

Sunbrella is tested to 1,500+ hours of UV exposure with minimal fade. It outperforms printed and surface-dyed outdoor fabrics by a significant margin because the color runs through the entire fiber.

Is it suitable for a coastal or salt-air location?

Yes. Salt air won't corrode or fade the acrylic fiber, which is why Sunbrella is standard on marine upholstery and coastal patio furniture.

How do I clean Sunbrella fabric?

Brush off loose dirt, then wash with mild soap and water. For stubborn stains, you can use a soft brush and diluted bleach solution -- the fabric is bleach-cleanable. Rinse thoroughly and air-dry.

Does Sunbrella fabric get hot in the sun?

It will warm in direct sun like any fabric. Lighter colors stay cooler than darker ones, and the breathable weave helps heat dissipate faster than vinyl or coated polyester.

How is this fabric shipped?

Standard curbside delivery to the continental USA is free. The fabric grade specification is typically selected when ordering upholstered furniture rather than purchased separately.