A garage door frozen to the ground is held by a thin layer of ice between the bottom seal and the concrete. Stop pressing the button, since the opener will tear the seal or strain a cable first. Melt the seal free with warm water, dry the slab, and call if the door still will not move.
On the east side of the metro and out toward the mountain, a frozen door is a classic winter morning call. A sunny afternoon melts the snow against the door, the water runs under the rubber seal, and by morning the door is glued to the slab. Freezing rain does the same thing in a single night, as the ice storms around Gresham and Clackamas County showed.
Why won’t my garage door open when it’s freezing?
Most of the time the bottom seal is stuck to the concrete. The opener hums, the door shudders, and then it stops or reverses because it cannot break the bond.
A few things make it worse. Snow shoveled or plowed into a ridge against the door holds meltwater right where the seal sits. A low spot in the slab lets a puddle form under the door. A cracked or flattened seal soaks up water instead of shedding it. The higher you live along US 26, toward Welches and Rhododendron, the more often snow and slush end up piled at the door.
Should I keep pressing the button until it breaks free?
No. Every press asks the opener to pull a door that the ice is holding down, and something has to give.
The first thing to go is usually the rubber seal, which rips out of its retainer. Keep going and the top section of the door can bend where the opener arm pulls on it, a cable can jump off its drum, or the gears inside the opener strip. One try is plenty, then work on the ice instead.
How do I unstick a garage door frozen to the ground?
Melt the ice along the seal, then get the water off the slab before it refreezes.
- Unplug the opener or leave the button alone while you work.
- Find where the seal is stuck. Often it is one side or a stretch in the middle, not the whole width.
- Pour warm tap water slowly along the bottom of the door, or warm the seal from inside with a hair dryer.
- Ease the seal off the concrete with a plastic scraper or a putty knife made of plastic. Keep metal tools, ice picks and chisels away from the rubber.
- Sweep or mop the water away from the door so it does not freeze again in the same place.
- Plug the opener back in and run the door once while you watch it.
Never use a torch or a heat gun anywhere near the door. Keep rock salt off the rubber too, since it is hard on the seal and on the slab underneath.
Is it safe to pull the red cord when the door is frozen shut?
Only with the door shut all the way and the springs intact, and even then the cord does nothing about the ice. The cord disconnects the door from the opener, so you are left lifting a door that is still stuck to the ground.
The release earns its keep when the power is out on a cold morning and the door itself is free. Our guide on how to open a garage door manually walks through it. If you start to lift and the door barely moves or feels like a dead weight, stop right there and leave it on the ground. That is a spring problem, not ice.
What if it’s still stuck after the ice is gone?
Then something other than ice is holding it, and it is time to call.
The usual suspects are a manual lock bar slid into the track, a spring that picked that cold morning to break, a cable that came off its drum while someone kept pressing the button, or an opener that burned out its gears trying. A spring or cable is never a job to take on yourself. Leave the door down and let us look at the springs and the opener together.
How do I stop my garage door freezing to the floor again?
Keep water from sitting under the seal through the night, and make sure the seal itself is in good shape.
- Clear snow and slush off the apron in the afternoon, before the temperature drops.
- Push snow away from the door when you shovel or plow, never up against it.
- Replace a bottom seal that is cracked, flattened or torn, so water runs off it instead of soaking in.
A fresh seal is a quick job, and our garage door weather seal replacement includes checking that the door closes flat, so the new rubber meets the slab evenly.
When to call us
Call if the door is still stuck after you have cleared the ice, if the seal tore loose, if the door came up crooked, or if you heard a bang. We are based in Damascus and work through the winter in Sandy, Boring, Gresham, Estacada and the towns up the mountain road, every day between 7 AM and 8 PM. A door frozen open at the end of a cold day is a job for our emergency garage door repair, on the same number.
Frequently asked questions
Can I use a hair dryer on a frozen garage door seal?
Yes. Work it slowly along the seal from inside the garage, keep the cord and the dryer away from any meltwater, and dry the slab once the seal lets go.
Will hot water damage my garage door?
Warm water from the tap is safe for the door. Boiling water can crack cold concrete and warp the seal, and any water left on the slab will freeze again, so mop it up.
Why does my door go back up in freezing weather?
Snow by the threshold can block the safety eyes, and cold grease makes the door drag, so the opener reads it as an obstruction. Clear the area around the sensors, and if it keeps reversing, read why your garage door won’t close or give us a call. Never bypass the sensors.
Do you come out when it snows?
Yes. We work all winter, seven days a week from 7 AM until 8 PM, from Damascus and Boring up to Sandy and the mountain road. Call with your town and what the door is doing, and you get a straight answer on timing.
Door still frozen down or the seal ripped loose? Call (503) 487-8942. We pick up from 7 AM until 8 PM, weekends included, and the estimate is free.