For 40 years, Dittmer Architectural Aluminum (DAA) has led the way in developing and manufacturing extruded aluminum awnings, canopies and decks.

Working hand in hand with architects and general contractors, Dittmer designs their products to meet the architectural intent for major construction projects.


Through three generations of family direction, DAA has earned a reputation for innovative custom design and manufacturing of the highest quality of workmanship. Every project includes signed and sealed structural calculations and drawings, and their factory-trained installers combine many years of experience with clear-cut procedures to assure precise installation.