National Custom Hollow Metal Doors and Frames
National Custom Hollow Metal offers a wide variety of doors and frames to fit your needs. From stainless steel to galvanized steel; lead lined or pocket doors. All doors are offered in many varieties of thicknesses and ratings.
NCHM stainless steel doors frames are offered in 14 and 16 gauge. Finish options include brushed, polished and mate. Available in many different lock styles and door sizes.
National offers a full line of hallow metal steel doors that are custom made to fit your needs. Weather you need a blast door or a standard door and frame national has the options to fit your application.
Lead lined door options
National offers a lead lining option for all door and frame options. These doors work great for x-ray rooms or any other application where radiation protection is needed.