upholstery foam buying guide
A sagging seat can ruin even the most beautiful fabric, which is why this upholstery foam buying guide starts where every comfortable cushion does: with the right fill. Whether you're reviving a dining chair, a window bench or a sofa, a few key factors will help you choose foam that feels great and holds its shape.
What to Look for in Upholstery Foam
Density
Density describes how much material is packed into the foam, and it is the best clue to durability. High density upholstery foam resists flattening and suits seats that see daily use, while lighter foam works for backs, headboards and decorative pieces.
Firmness
Firmness is how the foam feels when you sit on it, and it is separate from density. Choose firm foam for upright seating, medium for everyday sofas and soft for back cushions and lounging spots.
Thickness
Match thickness to the project:
- Thin sheets for chair pads and headboards
- Mid-range thickness for dining and kitchen seats
- Thick slabs for sofa, bench and outdoor cushions
Find the Right Foam for Your Project
Measure your frame, note how the piece will be used, and compare options. Browse the upholstery foam below to find the right fit for your next cushion project.
