upholstery foam types

Choosing among upholstery foam types is one of the most important decisions in any seating project. The right foam decides how a cushion feels on day one and how well it holds its shape years later, so it pays to match the fill to the piece before you cut a single yard of fabric.

Common Upholstery Foam Types

High Density Polyurethane

A go-to cushion foam for sofa seats, dining chairs and benches. It offers firm, resilient support and stands up well to daily use.

Memory Foam

Memory foam for cushions contours to the body and feels plush, making it a comfortable choice for back cushions, window seats and lounge pieces.

Latex Foam

Latex foam is springy and breathable, giving a lively, buoyant feel that many people prefer for premium seating.

Outdoor Cushion Foam

Open-cell, quick-drying outdoor cushion foam lets water drain through, helping patio cushions dry faster and resist mildew.

What to Look For

• Foam density and firmness: denser foam generally lasts longer, while firmness controls comfort.
• Thickness: match it to your frame and the seat height you want.
• Use: indoor, outdoor, high traffic or occasional seating.

Ready to build cushions that look great and last? Browse the foam options below to find the right fit for your next project.