Firehouse Labs completed a field test of the FF30 and FF300 four-fold apparatus bay doors from Door Engineering, a Senneca Brand. The evaluation consisted of a product review and interviews with ...

Limited space in the apparatus bay can be concerning but with Door Engineering’s new inside-out design it is no longer an issue. The Four-Fold XT operator is interior mounted while the door panels ...

CINCINNATI--(BUSINESS WIRE)--Senneca Holdings (“Senneca”) is proud to announce that it has acquired Door Engineering. Headquartered in Kasota, Minnesota, Door Engineering designs and manufactures ...

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 ...