Gap Gauge

NFPA 80: The clearances between the top and vertical edges of the door and frame, and the meeting edges of doors swinging in pairs, shall be 1/8” +/-1/16” for steel doors and shall not exceed 1/8” for wood doors.

Why use our Gap Gauge?

  • Precise measuring
  • Making inspections less time consuming
  • Easy to use
  • Long lasting material
  • Will not wear down as fast as other products

Our Gap Gauge can also be used as a tool guide for installation with Active Gap Fillers

  • Length: 3”
  • Width: 2”
  • Overall height: ¾”