Cogan 2-rail staircases are designed to meet all OSHA safety standards. Rails are factory welded to the channel stringers and sealed with a powder-coated grey paint finish. Closed treads are made of galvanized steel with special anti-skid dimples. Each staircase is built to a maximum vertical rise of 12’ high. Staircases above 12’ high will require a mid-landing by code. Available with open or closed risers. Open tread steps and wire mesh handrail are also available upon request. Landing platforms are not included.

* Please choose from the options below for more detailed information regarding building codes and safety standards when selecting a staircase. Should you require further assistance, call 1-800-567-2642 to speak with a Cogan sales representative.

Click here for the Occupation Safety & Health Administration (OSHA) rule guide to stairways and ladders (PDF).
Click here for information regarding the Occupational Safety & Health Administration (OSHA) safety standards (PDF).
Click here for information regarding the International Building Code (IBC) regulations and safety standards (PDF).
Click here for information regarding the National Building Code of Canada (NBCC) regulations and safety standards (PDF).

Cogan 3-rail staircases are designed with a maximum 7” rise and minimum 11” run. Rails are factory welded to the channel stringers and sealed with a powder-coated grey paint finish. Closed treads are made of galvanized steel with special anti-skid dimples. Each staircase is built to a maximum vertical rise of 12’ high. Staircases above 12’ high will require a mid-landing by code. Available with open or closed risers. Open tread steps and wire mesh handrail are also available upon request. Landing platforms are not included.

* Please choose from the options below for more detailed information regarding building codes and safety standards when selecting a staircase. Should you require further assistance, call 1-800-567-2642 to speak with a Cogan sales representative.

Click here for the Occupation Safety & Health Administration (OSHA) rule guide to stairways and ladders (PDF).
Click here for information regarding the Occupational Safety & Health Administration (OSHA) safety standards (PDF).
Click here for information regarding the International Building Code (IBC) regulations and safety standards (PDF).
Click here for information regarding the National Building Code of Canada (NBCC) regulations and safety standards (PDF).

Cogan IBC staircases are designed to meet all safety standards and codes. Rails are factory welded to the channel stringers and sealed with a powder-coated grey paint finish. Closed treads are made of galvanized steel with special anti-skid dimples. Each staircase is built to a maximum vertical rise of 12’ high. Staircases above 12’ high will require a mid-landing by code. Available with open or closed risers. Open tread steps and wire mesh handrail are also available upon request. Landing platforms are not included.

* Please choose from the options below for more detailed information regarding building codes and safety standards when selecting a staircase. Should you require further assistance, call 1-800-567-2642 to speak with a Cogan sales representative.

Click here for the Occupation Safety & Health Administration (OSHA) rule guide to stairways and ladders (PDF).
Click here for information regarding the Occupational Safety & Health Administration (OSHA) safety standards (PDF).
Click here for information regarding the International Building Code (IBC) regulations and safety standards (PDF).
Click here for information regarding the National Building Code of Canada (NBCC) regulations and safety standards (PDF).