What foam quality should I look for in a guest chair cushion?

For commercial guest chairs, look for high-density foam rated at 1.5–1.8 lb/ft³ with a medium-firm ILD (indentation load deflection) of 25–35. This density maintains support over years of daily use without permanent compression. Budget guest chairs often use 1.2–1.4 lb/ft³ foam that loses support within 12–18 months. Some premium guest chairs use memory foam or layered foam systems for enhanced comfort. OfficeFurniture2go.com can specify foam quality for any model — call 1-800-460-0858.