Provided is a crystalline form of fexofenadine hydrochloride, denominated fexofenadine hydrochloride Form XVI. After receiving the user query, the method performs a search based on the user query to produce results that are ranked. The menu file is downloaded first, and then data files for the overlays are downloaded in sequence. The dowels are disposed between the subsurface of the wall and the side tracks when the rolling shutter assembly is installed to minimize the portion of the external protective surface that is removed to accommodate the installation of the shutter assembly. A decorative aggregate coated facing is also provided for the panel which is attached to the outer side of the frame and which covers the plurality of spaces.