If you draw storefronts in plan or elevation views, then this app will definitely save you lots of time. This is a command line driven app that allows you to add a continuous string of storefront single / double doors or windows

StoreFront Options Include:

•     Mullion Width
•     Mullion Depth
•     Rough Opening Height

Start Point Of Frame Defaults:

•     Add <D>oor / <W>indow / <L>ast <W>:
•     Window Opening Width <36.00>:
•     Bottom Of Sill Abv Fin FL <0>:
•     Height Of Horiz. Mull Abv Fin FL <0>:
•     Add <D>oor / <W>indow / <L>ast <W>: