Garage door installation: what to know

What the job involves, what changes the price, and what to ask a pro.

What garage door installation is

Garage door installation removes the old door and installs a new one with its panels, tracks, springs and opener hardware. The door is balanced, and the safety sensors are tested so it opens and closes smoothly and safely. People call when a garage door is worn beyond repair, when a new door is wanted for insulation or appearance, or when a new opening needs a door.

Signs you need it

  • A door that is dented, cracked, delaminated or warped beyond repair, or that no longer seals at the bottom
  • Tracks that are bent, rusted or no longer line up with the rollers
  • Springs that are broken, badly worn or past their rated cycles
  • A door that rattles, binds or drops hard because the old hardware has failed
  • A garage that needs better insulation or a stronger door for a new use

What the pro does

  • Remove the old door, which is under spring tension, using the procedure and tools made for that door type
  • Install the new tracks plumb and level, with the brackets fastened to solid framing at the spacing the door requires
  • Hang the new panels on the rollers and hinges, and fit the bottom seal and the weatherstripping along the sides and top
  • Install the springs and cables at the tension the door's weight needs, then balance the door so it stays put when half open
  • Install the opener if it is included, then test the safety sensors and the reverse so the door stops and reverses safely

What changes the price

Every job is different, so we do not publish prices. These are the things that move the quote up or down.

  • Door size, material and insulation value, such as steel, wood, composite or aluminum
  • Panel style and any window or decorative inserts
  • Spring system type and lift type, such as standard lift, high lift or low headroom
  • Track type, including the track size the opening needs
  • Opener, if included, and its drive type and features
  • Framing or header repair needed around the opening
  • Removal and disposal of the old door, and any permit or inspection requirements

What a written quote should spell out

  • Door size, material, insulation value and panel style, with the manufacturer named
  • Spring type, cycle rating and the lift type named
  • Track size, track type and the bracket method for each section
  • Opener model and drive type, and whether the safety sensors and remotes are included
  • Weatherstripping and bottom seal type, and the hardware finish
  • Removal and disposal of the old door, and cleanup of the area

Questions to ask before you hire

  • What spring type and cycle rating does this door use, and how long will the springs last with my use?
  • How do you balance the door, and will you show me that it stays put when half open?
  • Will the tracks be fastened to solid framing, and what happens if the header is weak?
  • What insulation value does the door have, and does it suit my garage?
  • Who pulls the permit, and does the opening need an inspection?
  • What warranty covers the panels, the springs and the labor?
  • Will you test the safety sensors and the reverse before you leave?

Red flags

  • A crew that removes or adjusts springs without the right tools or training for that spring system
  • Tracks fastened to weak or rotted framing with no repair in the quote
  • No safety reverse or sensor test before the door is handed over
  • A door installed with no bottom seal or weatherstripping
  • Pressure to sign for a same-day discount on a door the crew has not measured

What you can do yourself

You can safely clean the tracks with a dry cloth, check the rollers and hinges from the ground, and test the safety reverse with a flat object on the floor, following the manual. Do not touch the springs, cables or drums, since the springs are under very high tension and can cause severe injury when handled wrongly. Call a pro for any installation, spring work, track work or safety sensor issue.

Licenses and permits

Garage door installation is commonly done by licensed garage door or general contractors, and rules vary by place. Check with your state and local licensing agency and the local building office for permits on header or framing changes, and use a licensed electrician for opener wiring.

Garage door installation questions

Can I install a garage door myself?

Garage door installation involves heavy panels and high-tension springs, and the risk of serious injury is high. Most homeowners should hire a pro, who can show you the safety features once the door is in.

How long does a garage door last?

It depends on the door type, the springs, the use and the maintenance. Springs are often the first part to wear. Ask the installer for the spring cycle rating and a maintenance plan.

Will a new door be quieter?

It can be, depending on the panel insulation, the rollers and the track. Ask the installer which rollers and track type they recommend for quieter operation.

Do I need a new opener with a new door?

Not always, but the opener must suit the new door's weight and the track. A pro should check the opener and the safety reverse before the job is finished.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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