Architectural Door Hardware Maintenance & Installation
Keystone supports commercial buildings, real estate developments and contractors with ongoing maintenance and new installation of door hardware such as locks, hinges, door closers, handles, cylinders and exit hardware.
What We Maintain and Install
The focus is the working hardware that keeps commercial doors closing, locking and operating safely every day.
Locks & Cylinders
Replacement, adjustment and troubleshooting for worn locks, stuck cylinders and doors that fail to latch.
Door Closers
Installation and adjustment of closers to reduce slamming, slow closing, leaking units and unsafe door movement.
Hinges & Alignment
Changing worn hinges, correcting sagging doors and improving alignment where doors rub, drag or fail to close.
Handles & Latches
Support for loose handles, worn latches, damaged furniture and high-use door hardware in busy buildings.
Exit Hardware
Panic bars, emergency exit devices and door hardware that supports safer evacuation and controlled building flow.
Accessories & Repairs
Door stops, plates, seals, replacement parts, minor upgrades and practical repair work for commercial doors.
Common Door Problems We Solve
Small door faults become expensive when left unattended. Planned hardware maintenance helps keep tenant areas, corridors, service doors and entrances working properly.
Maintenance Contracts for Commercial Buildings
Keystone can agree planned door hardware support for buildings that need regular attention rather than waiting for failures. This is useful for offices, malls, schools, hospitals, apartments, industrial sites and managed commercial properties.
New Door Hardware Installations
For new buildings, refurbishments and tenant fit-outs, Keystone can assist with practical door hardware installation according to the approved specification and site requirements.
Survey
Review the door type, opening direction, usage level, safety requirements and current hardware condition.
Specify
Recommend suitable hardware based on traffic, security, emergency exit needs and maintenance expectations.
Install
Install, adjust and test the hardware so doors close, latch and operate correctly before handover.
Who This Service Is For
Architectural Door Hardware FAQs
Need Door Hardware Maintenance Support?
Tell us the building type, number of doors, current faults and whether you need one-off repair or ongoing maintenance.
Request Support