Door Safety & Hardware FAQ

  1. My lock is sticking—can I spray WD‑40 in it to fix the issue?

Answer: No. WD‑40 is not an appropriate lubricant for door hardware and can cause long-term damage by attracting dirt and degrading internal mechanisms. The Facilities Services Lock Shop uses approved, specialized lubricants designed specifically for locks, door hardware, and key cylinders. Please report the issue so it can be resolved correctly.

  1. My door has a magnetic hold‑open device. Is it okay to use it?

Answer: Yes. Magnetic hold‑open devices are designed to hold doors open safely and will automatically release when the fire alarm activates. These systems are code-compliant and approved for use.

  1. I need to move items in or out of a room. Can I temporarily prop the door open?

Answer: Yes. Doors may be temporarily propped open only with a rubber door wedge placed underneath the door during active movement of items.

  • The wedge must be removed immediately when the activity is finished.
  • Do not wedge doors open on the hinge side or by using objects that prevent the door from functioning properly.
  1. The room is too hot/cold. Can I prop the door open to help with airflow?

Answer: No. Doors must remain closed, especially fire-rated doors. If your space is uncomfortable, contact Facilities Services at ext. 3444 to request an HVAC evaluation.

  1. My office door closes automatically. Can I disconnect or disable the door closer?

Answer: No. Automatic door closers are required by state fire code (2006 IFC 703.2) and must remain functional. Altering, disabling, or removing any door hardware is prohibited, can damage University property, and poses life-safety risks. Only qualified Facilities Services personnel may adjust or repair these devices.

  1. What harm can come from propping a door open?

Answer: Doors—especially fire-rated doors—are a critical life-safety feature. They slow the spread of smoke, heat, and flames during a fire, protecting building occupants and allowing time for safe evacuation.
A single propped door can allow fire and smoke to spread rapidly, causing severe damage and endangering lives. Doors must remain closed unless held open by approved, alarm‑tied devices.