high density foam for upholstery

A beautiful fabric can only look as good as what's underneath it. That's why high density foam for upholstery is the foundation of any reupholstery project. It gives seats, benches and headboards a supportive feel that keeps its shape through years of daily use.

Why Density Matters

Density measures how much material is packed into the foam, and it is the best clue to how long a cushion will last. High density cushion foam resists flattening and sagging, so your newly covered chair or sofa stays crisp and comfortable instead of developing dips.

Density vs. Firmness

These terms aren't the same. Density relates to durability, while firmness describes how soft or hard the cushion feels when you sit. You can find durable foam in a range of comfort levels.

What to Look For

• Firmness: Choose firm upholstery foam for dining chairs and benches, and a softer feel for lounging.
• Thickness: Thicker foam adds comfort and a more tailored profile to seat cushions.
• Size: Measure your frame carefully so replacement cushion foam fits snugly under the fabric.
• Use: Consider how often the piece will be used and by whom.

Find Your Foam

Ready to build cushions that last? Browse our selection of upholstery foam below and choose the right fit for your next project.