sofa cushion filling

The right sofa cushion filling can bring a tired, sagging couch back to life without the cost of new furniture. Whether your seats have flattened over the years or you're building cushions from scratch, choosing the correct fill decides how your sofa looks, feels, and holds up to everyday use.

Common Types of Cushion Filling

Upholstery Foam

High density upholstery foam is the go-to choice for seat cushions. It offers firm, even support and keeps its shape under daily sitting. Look at density and firmness ratings to match the feel you want.

Polyester Fiberfill

Soft and lightweight, polyester fiberfill works well for back cushions and throw pillows. It's also handy for topping up cushion stuffing that has gone lumpy.

Wrapped and Blended Fills

Many replacement sofa cushion inserts pair a foam core with a batting or down alternative wrap for a plush, rounded look and a softer first sit.

What to Look For

• Support: firmer foam for seats, softer fill for backs
• Fit: cut slightly larger than the cover for a crisp finish
• Use: consider how often the sofa is used and by whom

Ready to refresh your seating? Browse our sofa cushion filling options below to find the right fit for your project.