Learn
Garage Door Guides
Straight answers about garage doors, with no sales pitch. Browse our guides below, then call us if you would rather have it handled.
✓ Insured & Bonded✓ Since 1991✓ 7 days · 7am–9pm
All guides
Garage door guides
History of the Garage DoorFrom barn doors to the 1993 safety law and today’s smart openers.Garage Door Maintenance GuideThe simple, safe steps that keep your door running and quiet.How Long Garage Door Parts LastA visual guide to how long springs, openers and the door last.An Off-Track Door, Fixed (Case Study)A representative off-track repair, from the first call to the safety test.New Garage Door OptionsMaterials, styles and insulation — and which suits your home.Torsion vs Extension SpringsWhich spring system your door has, and which is better.Written and reviewed by Jason O’Brian, owner of Vanguard Garage Door Repair, serving Plainfield and nearby towns since 1991.
Rather have it handled?
Call Vanguard for same-day garage door repair across Plainfield and 18 nearby towns, seven days a week.
Published October 3, 2026
Diagnose first
Not sure what is wrong?
Start with our garage door symptoms guide — match the noise, lean or stall to the likely cause and the right repair.