Door Engineering- A Senneca Company

Door Engineering has been manufacturing industrial/commercial, aviation and specialty door systems for over 60 years in Minnesota.  Our door systems, in addition to many other features, are long lasting, low maintenance and offer ease of installation.     

Our Aviation Product Line includes:

• Bottom Rolling Hangar Doors – the ONLY hangar door system on the market fabricated in modular assemblies with many factory prepared components and weather seals factory installed.  This system is not only built to endure massive wind loads and withstand strong weather conditions, but it also offers design flexibility thanks to the numerous configurations which are available.  Our most popular design being our “Smart Rail” configuration.  Our "Smart Rail" system maximizes your opening without the need for pocket space.
                                                                                    
• Tip-Up Canopy Doors – a single piece upward acting door system designed to maximize hangar access and withstand high wind load requirements.  This door system provides a weather-tight seal and maintains a quick, yet stable, motion (opening in 38-45 seconds, depending on the door size).