The Curtainwall Wizard allows you to take any polygonal object and convert it into a curtainwall system; complete with glass, mullions, and silicon joints. The resulting curtainwall is parametric so you can make changes to the base mesh and it will update model in realtime.
Please note that this script is only a beta release and the following features are not implimented yet:-
Download here : reForm_CurtainWall_Wizard_0_1
Copy the UI folder to your Max root directory.
Add a shortcut to your toolbar or quad by going to ‘customize’ – ‘customize user interface’ Menu, and selecting the script from the “reform Utilities” Category.