The Amarr 2402/2412/2422 is the workhorse of the industry. The deep ribbed 24-ga. steel sections can be factory- or field-modified with CFC-free polystyrene insulation that features a nylon or steel backer to fit the needed application.
The Amarr 2402/2412/2422 is available non-insulated, insulated, or insulated with a steel backer to fit most project requirements.
Amarr's 3-Part specifications are written in the latest CSI format and are available for download in PDF, Microsoft Word, and Rich Text Format.
Door, track and opening preparation drawings are available for download in multiple formats.