What weight limits do ergonomic chairs come in?

Standard ergonomic chairs are BIFMA-rated for 250–275 lbs. Commercial ergonomic chairs rated for 300 lbs are a good standard for mixed-use commercial environments. Big-and-tall ergonomic chairs are rated for 350–500 lbs with wider seat pans and reinforced components. FindOfficeFurniture.com carries ergonomic chairs across the full weight capacity range — call 888-719-4960.