MANKATO, Minn. Archives

Honoring Six Decades of Engineering Excellence and Industry‑Leading Innovation

MANKATO, Minn., April 23, 2026 (SEND2PRESS NEWSWIRE) — Door Engineering and Manufacturing®, a Senneca™ brand and leader in specialty engineered door systems, proudly celebrates its 60th anniversary – a milestone that reflects decades of innovation, craftsmanship, and unwavering commitment to solving complex challenges with smarter, reliable solutions.

Image caption: 60th Anniversary and Door Engineering Logo.

Founded in 1966 in Minneapolis, Minnesota, Door Engineering has grown from a small workshop into a global provider of innovative door solutions for industrial, commercial, aviation, and other specialized applications. Over the past 60 years, they have expanded capabilities and strengthened their portfolio, becoming a leader in delivering solutions that protect, connect, and support customers in a variety of environments.

A LEGACY OF EXCELLENCE

Since 1966, over 9,000 doors have been installed, including more than 4,000 four-fold doors operating in 1,000+ fire stations nationwide. These doors support over 5 million emergency responses each year, giving firefighters reliable performance without concerns about broken springs or overhead door collisions.

Opening in just 7 seconds, Door Engineering’s four-fold doors save firefighters more than 13,000 hours annually compared to conventional overhead doors. Faster openings mean faster response times—because in emergency services, every second counts.

“60 years is an impressive history for any manufacturing company. Door Engineering’s legacy is not measured in years, it is measured in the value our teams deliver to customers through superior engineering, exceptional execution, and reliable doors that perform when they matter most,” said Hal Shapiro, President, Commercial and Industrial.

A FUTURE DRIVEN BY INNOVATION

As Door Engineering looks ahead, the company remains focused on pioneering new technologies, advancing engineering excellence, and upholding the craftsmanship and reliability that have defined its first six decades.

ABOUT DOOR ENGINEERING

Door Engineering and Manufacturing is a leading designer and manufacturer of specialty industrial, commercial, and fire‑rated door systems. With 60 years of engineering expertise and installations worldwide, the company delivers innovative, durable, and customizable solutions that meet the unique needs of industries across the globe.

As a Senneca brand, Door Engineering is supported by one of the industry’s most comprehensive portfolios of specialty door brands, including Chase Doors®, Curtron™, Eliason®, HMF Express™, and Subzero Engineering®. Senneca is a specialty door systems provider and a global leader for engineered solutions in data centers and critical environments.

Discover how Door Engineering’s innovative products and specialized services can support your next project. Learn more at https://www.doorengineering.com/.

Explore the full portfolio of Senneca and its family of trusted brands by visiting https://www.senneca.com/. To learn more about current career openings, visit our Careers page at Careers – Senneca.

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Image link for media: https://www.Send2Press.com/300dpi/26-0423-s2p-deng60-300dpi.webp

Image caption: 60th Anniversary and Door Engineering Logo.

NEWS SOURCE: Senneca Holdings

This press release was issued on behalf of the news source (Senneca Holdings), who is solely responsible for its accuracy, by Send2Press Newswire. Image, if any, was provided by the news source and not this website or the wire service. Information is believed accurate, as provided by the news source, but is not guaranteed.

To view the original story, visit: https://www.send2press.com/wire/door-engineering-celebrates-60-years-of-innovation-craftsmanship-and-trusted-solutions/

MANKATO, Minn., Aug. 19, 2025 (SEND2PRESS NEWSWIRE) — Door Engineering is proud to announce the launch of the FF70 Hurricane Door, a revolutionary four-fold door system engineered specifically for the most demanding environments. Designed and rigorously tested to meet the stringent requirements of the Florida Building Code, the FF70 is approved for High Velocity Hurricane Zones (HVHZ) up to 65 pounds per square foot (psf), accommodating sizes up to 16-foot x 16-foot.

Image caption: Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF.

This door system exemplifies strength, durability, and exceptional performance, making it an ideal solution for critical infrastructure, fire stations, public works facilities, and other applications where safety and reliability are paramount.

The FF70’s advanced engineering ensures it withstands the harshest storm conditions, providing peace of mind and long-lasting protection in the face of hurricanes. Its innovative four-fold design not only offers superior structural integrity but also facilitates efficient operation and space-saving functionality—essential features for facilities that demand both security and practicality.

“At Door Engineering, we understand the importance of safeguarding your assets and personnel,” said Kevin Landgraff, Director of Growth and Product Development at Door Engineering. “The FF70 door is designed with the most critical environments in mind, ensuring that our clients can trust in the strength and reliability of our products during severe weather events.”

As communities along coastal areas face an increasing frequency of hurricanes, the need for reliable and durable construction solutions becomes ever more critical. The FF70 Hurricane Door stands as a testament to Door Engineering’s commitment to innovation and safety in the face of nature’s most formidable challenges.

For more extreme weather environments, Door Engineering’s Four-Fold 701 is engineered to withstand higher windloads. This door has been rigorously tested and approved for High Velocity Hurricane Zones, withstanding pressures up to 120 psf.

For more information about the FF70 or FF701Hurricane Doors or to request a quote, please visit https://www.doorengineering.com/product/ff70.

About Door Engineering:

Door Engineering and Manufacturing has been providing customized industrial, commercial, aviation and specialty door solutions for 50 years. Our experienced team will ensure superior engineering and design as well as quick and seamless installation.

Door Engineering allows architects immense design flexibility by offering both customized and pre-engineered door system options, along with a variety of aesthetically pleasing fabrication and finishing alternatives. Door Engineering’s door systems are not only built for long-lasting durability, but also for low maintenance, speed and safety.

For further information, please view our website contacts list for a sales rep in your region. Door Engineering | Sales Representatives: https://www.doorengineering.com/contact-section/installers-dealers-reps.

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IMAGE LINK for media: https://www.Send2Press.com/300dpi/25-0819-s2p-doorengff70-300dpi.jpg

Image caption: Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF.

LOGO link: https://www.doorengineering.com/img/logo.svg

NEWS SOURCE: Door Engineering

This press release was issued on behalf of the news source (Door Engineering), who is solely responsible for its accuracy, by Send2Press Newswire. Image, if any, was provided by the news source and not this website or the wire service. Information is believed accurate, as provided by the news source, but is not guaranteed.

To view the original story, visit: https://www.send2press.com/wire/door-engineering-introduces-ff70-hurricane-door-certified-for-zones-up-to-65-psf/

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Category Archives: MANKATO, Minn.

Door Engineering Celebrates 60 Years of Innovation, Craftsmanship and Trusted Solutions

Door Engineering Introduces FF70 Hurricane Door Certified for Zones Up to 65 PSF