A one-piece tilt-up garage door is a single rigid panel that pivots up and out on arms and springs bolted to the side jambs, instead of rolling up in hinged sections. If your door has no horizontal joints and its bottom edge kicks out toward the driveway as it opens, that is what you have.
On older homes around Clark County, owners usually face one of three choices: keep it and have the hardware serviced through tilt-up garage door repair, add an opener to it, or replace it with a sectional door. This guide helps you identify the type and decide.
How to tell a tilt-up from a sectional door
The quickest test is the face of the door: a sectional door has three or more horizontal panels joined by hinges, and a one-piece door has none.
Inside the garage, look at the jambs on each side of the opening. A tilt-up carries its hardware there: a pivot arm or lever, a heavy coil spring along the jamb, and often a short track at the top corner. A sectional door hangs from long vertical and horizontal tracks, with torsion springs on a steel tube above the header, or extension springs running alongside the overhead tracks.
Then watch it move. A sectional door rises straight up before curving back. A tilt-up swings its bottom edge out past the opening first, so anything parked close to the outside of the door blocks it.
Canopy tilt-ups, tracked tilt-ups and sectional doors compared
One-piece doors come in two layouts, and they differ in where the door ends up and what hardware carries it.
| Canopy tilt-up | Tilt-up with top tracks | Sectional door | |
|---|---|---|---|
| Hardware | Pivot arms and springs at each jamb | Jamb arms and springs, plus rollers at the top corners in short horizontal tracks | Full vertical and horizontal tracks, rollers in every section |
| Fully open | Part of the door still sticks out past the front wall | The door sits entirely inside the garage | The door sits inside, under the ceiling |
| Room needed outside | Clearance for the bottom edge to swing out | Clearance for the bottom edge to swing out | None |
| Counterbalance | Side springs on the jamb hardware | Side springs on the jamb hardware | Torsion springs on a shaft, or extension springs along the tracks |
| Unattended closing (timer or app) | Not permitted | Not permitted | Allowed with the required warning |
Both one-piece layouts move as a single slab, so the whole door weight swings through the arc at once. That is why a balanced tilt-up feels easy and an unbalanced one feels dangerous.
Why tilt-up garage door springs are dangerous
The springs on a one-piece door are stretched hard when the door is closed, and on some older doors nothing holds a broken spring in place.
Sectional doors with extension springs are supposed to have a safety cable running through each spring. Look for any containment on a tilt-up’s springs; without it, a spring that snaps can whip across the garage. Spring anchors and pivot bolts are also fastened into the jambs, and in a wet climate those jambs rot from the bottom up, as the rot repair guide explains.
Any one of these signs means the jamb hardware needs a technician’s attention before the door is used much more:
- One spring is visibly longer or more open than the other.
- The door drifts down or flies up instead of staying where you leave it.
- A pivot arm is bent, or its bolts are loose in the jamb.
- The door rubs one jamb or closes crooked.
- You hear a crack or see a gap in a spring coil.
Leave adjustments to us. Unhooking or re-tensioning a tilt-up spring means controlling the door’s weight while the spring is under load, and the pinch points between the arm, the door edge and the jamb are unforgiving.
Can you put an opener on a one-piece garage door?
Yes, most balanced one-piece doors can take an automatic opener, provided the door’s top rail is sound and the opener is set up for a one-piece door.
Opener manuals typically include separate door arm and setup steps for one-piece doors, because the top edge of the door travels in an arc rather than a straight line. The rail position, the travel limits and the force setting all change. Photo eyes still go in near the floor, and the opener must still reverse when the door meets an obstruction, as the federal standard requires.
One rule is specific to these doors. Section 1211.14 of the federal opener standard rules out unattended operation of one-piece garage doors, which means timer-to-close features and closing the door from a phone app with no one watching must stay off. Pressing a wall control, remote or keypad still works.
A wood one-piece door can be heavy, and an opener does not fix a door that is out of balance. The springs get adjusted or replaced before anything else, and only then do we hang the opener and set its travel and force, as part of opener installation, to suit the door.
What it takes to replace a tilt-up with a sectional door
A sectional door fits most openings that once held a tilt-up, but it needs room around the opening that the old door never used.
Before we quote a swap, we measure the garage and check these six points in order, usually in one short visit:
- Headroom. Measure up from the header to the ceiling, or to whatever hangs lowest there. A standard torsion setup needs space for the spring shaft and the curve of the track, and low-headroom hardware exists for tight garages.
- Sideroom. Each side of the opening needs wall space for the vertical tracks and the end bearing plates.
- Backroom. The horizontal tracks run back into the garage about the height of the door, plus room for an opener.
- Jambs and header. The jamb hardware of the old door leaves bolt holes and, often, rot. Jambs are repaired or rebuilt so the new tracks and seals have solid wood.
- Opening size. Older openings are not always a stock size. We either order a sectional door near the opening’s size or frame the opening down to a standard one.
- Removal. The old springs are unloaded before the jamb hardware comes off. Then the new door gets tracks, a torsion spring setup sized to its weight, cables, drums and new weatherstrip.
If the work changes the size of the opening, a permit question comes up, and the permits guide for Vancouver and the county explains who to ask.
Should you keep a tilt-up garage door or replace it?
Keeping a tilt-up makes sense when the door is straight, the jambs are solid and the springs can be serviced; replacing it makes sense when the door is warped, the jambs are rotten, or you want an opener that runs on a schedule.
A sectional door also gives back the driveway space the swinging edge needs and seals better at the sides. For the price side, see what new garage door installation and tilt-up repair start at on our prices page. Send a picture from inside the garage with both jambs in view, and we will say which way to lean.