Frontenac-backed Integrated Openings Solutions, a specialty distributor of commercial door and access control solutions, completed the acquisition of Suncoast Commercial Door & Hardware, a provider of commercial door repair and installation services. Financial terms were not disclosed. “Joining the IOS family marks a significant milestone for Suncoast Commercial Door & Hardware. Together, we will leverage our combined strengths and expertise to better serve our customers and drive growth in the Florida market," Dan Cornelius, Suncoast Founder and President.