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Preventative Maintenance

Your hangar door is an investment and you want that investment to last.  To ensure trouble free service, your door should be inspected and maintained on a regular basis.  This maintenance can include, but is not limited to: 

  • Checking lift cables, cable guards and lock cables for damage 
  • Ensuring any hinges, the drive chain and gears are all properly lubricated
  • Checking seals for cracks or breaks
  • Making sure any rollers are free turning

If you are looking for more detailed preventative maintenance for a bi-fold door, click here.  

Do not wait to replace any questionable or non-working parts.  Please contact us as soon as possible if you need something replaced. Commercial Door Service wants you to have a door that is reliable and safe.