LongWater-backed Midland Garage Door, a manufacturer of commercial and residential garage doors, completed the acquisition of Martin Door, a garage door manufacturer based in Salt Lake City. Financial terms were not disclosed. “We’re thrilled to welcome Martin Door to the Midland family. The acquisition of Martin represents a highly strategic opportunity for Midland that marks a significant step in Midland’s strategic expansion with several identified benefits. We are pleased to bring together two industry leaders to build on their shared commitment to quality and customer service,” Mike Wittrock, Midland Garage Door CEO.