Measurement instructions

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Measuring Tips

  • Confirm Installation Position and Clearance
  • Measure Width and Height of opening
  • Re-measure width at top and botton (use largest dimension)
  • Re-measure height at both sides (use largest dimension)
  • Note: Rails are pre-cut for installations
  • There is about 1'' (+/- 5mm) "play" for the height
  • Floor needs to be flat surface (optional flat stock)
  • Door knobs, door closers, etc. must be cleared
  • All four side should be square and level