Heavy duty office chairs are built to withstand loads of up to 180 Kgs for 8-12 hour daily usage and are manufactured specifically for heavy duty staff members. Heavy duty chairs are available in a wide variety of vinyl, fabric & leather upholstery options. These chairs are vitally important for staff members weighing over 120 kgs. Heavy duty staff members require a specialized seating solution which is supportive, comfortable & durable. Standard office chairs should not be used for heavy duty staff as these break under heavy loads which may be dangerous and cause serious injury. Heavy Duty Chairs carry a 3-5 Year Guarantee, depending on the chair.