upholstery foam 22x22

The right upholstery foam 22x22 turns a tired chair, bench or floor pillow into a seat you actually want to sink into. This square size fits many dining chairs, accent chairs, patio seats and oversized throw cushions, so it is one of the most useful foam pads to keep on hand for DIY reupholstery and sewing projects.

What to Look for in 22 x 22 Foam

Before you choose a pad, think about how the cushion will be used and how much support it needs.

Density and Firmness

Density affects how long foam holds its shape, while firmness affects how it feels. High density upholstery foam is a smart pick for everyday seats that get heavy use, while softer foam suits decorative pillows and backrests.

Thickness

Thinner pads work well as chair cushion replacement foam on dining seats. Thicker pads give more loft for floor cushions, window seats and lounge chairs.

Fit With Your Cover

• Measure your cover so the foam fills it snugly without bunching.
• Consider wrapping the foam in batting for softer, rounded edges.
• Pick an outdoor-ready foam for patio and porch cushions.

Shop Square Cushion Foam

Ready to refresh your seating? Browse our selection of 22 x 22 foam cushions below and find the right fit for your next project.