See catalog for dimensions, drawings, available options and certifications for each part number.
Heavy duty automatic door bottoms: For high use and abuse applications, primarily in institutional and commercial markets requiring the best acoustical performance.
Regular duty automatic door bottoms: For standard applications, primarily in commercial markets.
Light duty automatic door bottoms: For applications with lower abuse and traffic applications, primarily for use in multifamily markets or projects where cost is a concern.
Special purpose automatic door bottoms: Unique solutions including intumescent fire protection and applications with sliding doors.