Instruction Manual

Download the Case-Modular Stair System Instruction Manual in PDF format. Adobe Acrobat Reader is required to view the manual. To download Acrobat Reader free, visit the Adobe website.

Despite the ease of Case-Modular's staircase installation, we strongly recommend that you carefully read and follow the content of this manual.


Take Our Quiz

Do you own a skillsaw? Have you ever installed a staircase, window or door?

Test your stair building knowledge and skill level before you start your project!