University of Southern California Case Study
Maximizing Space and Improving Access Control with INOX Sliding Door Locks
The Challenge
At the University of Southern California—an esteemed research institution with state-of-the-art labs and collaborative learning spaces—space comes at a premium. In many areas, especially labs and small meeting rooms, traditional swing doors were no longer practical. Furniture, equipment, and tight layouts were limiting flow and efficiency, and a new solution was necessary.
“We chose sliding doors in some areas where we don't have a lot of room for a swing door,” explained Nelson Claborn, Access Control System Specialist at USC. “They’re a better choice if there’s lots of furniture or equipment in a smaller room.”
The Solution:
To address these space constraints, USC installed INOX PD95 mechanical sliding door locks in several buildings across campus. These locks offered a durable, space-saving solution that didn’t require the complexity of full electronic access control—perfect for labs and general-use rooms where controlled, secure access was needed without high-level system integration.
“This was more practical than a swing door,” said Clayborne. “We used the PD95 in places where we needed security, but the space didn’t require full access control or high-security credentials.”
Implementation:
The PD95 locks were deployed in tight lab environments, smaller clinical rooms, and collaborative spaces. In select areas, double sliding doors were used to facilitate movement and accommodate larger equipment. “We went with a couple of the double door sliders… just so we can get bigger equipment in and move larger volumes of people… and to give it an open space when the doors are open,” Claborn shared.
INOX also worked closely with the USC facilities and access control teams during installation. “I feel really comfortable working with INOX,” Claborn said. “Travis especially… he always has a solution for us.”
Results:
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Space Optimization & Accessibility:
By switching to sliding doors equipped with PD95 locks, USC was able to make better use of its physical space. These installations improved flow, allowed for easier equipment relocation, and created wider paths of travel for students and faculty. -
Durability & Reliability:
“The PD95 has been really stout for us,” Claborn said. “It’s a nice, heavy-duty lock. No breakage. No maintenance.” -
Seamless Support:
Claborn emphasized the ease of working with the INOX team: “Anytime we needed help, they were there. They responded quickly and always had an answer.” -
Advanced Security with PD97ES:
For areas requiring tighter access control—such as research labs and restricted spaces—USC installed the PD97ES electrified sliding door lock. This lock integrates with the campus access control system to monitor and record entry, adding a vital layer of accountability. “We brought the PD97ES in on our sliding doors to protect research and people’s personal belongings,” Claborn noted. The PD97ES has a built-in power transfer that supplies power directly from the strike to the lock, which greatly simplifies installation. This lock is fail secure, and in case of power failure it remains in the locked configuration
Conclusion:
By deploying INOX PD95 and PD97ES sliding door locks, USC has enhanced access across its campus. These locks offer a robust, secure, and maintenance-free solution that supports both everyday functionality and high-security demands.
“From labs to student spaces, INOX locks have helped us secure rooms while saving space,” Claborn concluded. “They just work.”
