Krieger's stainless steel doors and windows are used in situations where exposure to severe weather, salt and/or corrosive compounds is of concern, or in situations requiring constant washing and sterilization efforts. View		KriegerShield radio frequency shielding door assemblies are used in installations where TEMPEST standards are required or where there exists a need for a radio frequency barrier. View		KriegerEqualizer thermal doors and frames are used for protection against the extremes of cold or heat. View