How Many types of access doors are there ?

Update:Oct 28,2022
Summary:Access doors provide access to a specific piece of equipment or a confined space. They are typically small, hinged doors that offer access to compartm......
Access doors provide access to a specific piece of equipment or a confined space. They are typically small, hinged doors that offer access to compartments. Note, however, that access doors do not include roof hatches and floor hatches - a separate product category. Although many different types of access doors are available, they fall generally into three types: general-purpose, fire-rated, and drywall. Specialized products are also available. Most access panels are made of fiberglass or stainless steel. They may be recessed, flush-mounted, and equipped with louvers or vents to permit air flow. Access panels with see-through windows are also available.