Commercial Doors · Tuscaloosa, AL
Rolling steel door repair and installation in Tuscaloosa
Roll-up door jamming in its guides or dropping too fast? Rolling steel doors coil around a barrel above the opening and rely on a spring inside it. We repair curtains, guides and springs, install new doors and set the tension right.
- Answered 24/7
- Tuscaloosa, Northport and West Alabama
- Curtains, guides and barrels
Updated October 2026
A rolling steel door in Tuscaloosa is a curtain of interlocking steel slats that coils onto a barrel, roughly 2 to 3 feet deep, above the opening. A torsion spring inside the barrel offsets its weight. Most problems are bent slats, worn or bent guides, or spring tension that has drifted, and each changes how the door rolls.
Rolling doors
How a roll-up door works, and where it wears
A rolling door has fewer parts than a sectional door but each one works hard. The curtain is a run of curved steel slats hooked together, with end locks that keep them aligned and stop them slipping out of the guides. The guides are steel channels bolted to each jamb. At the top, the curtain wraps around a barrel with a torsion spring inside, and a hood covers the coil.
They suit storage units, shops, parts rooms and any opening with little headroom, because the door parks in a tight coil instead of along the ceiling. They also take rough use well. But a single bent slat can jam the whole curtain, and a spring that loses tension makes a manual door dangerous to let go of. When a sectional door is the better fit, see our commercial door installation page.
Rolling door options
Manual chain hoist, crank or electric operator?
| Push-up or chain hoist | Hand crank | Electric operator | |
|---|---|---|---|
| Suits | Smaller and lighter doors | Mid-size doors opened a few times a day | Large or busy doors |
| Effort | Lift by hand or pull the chain | Steady cranking | Push a button |
| Speed | Quick on small doors | Slow | Steady and repeatable |
| Added cost | Lowest | Low | $600 to $1,500 per opener (Tex-Oma) |
Operator range from Overhead Door Co. of Tex-Oma's commercial installation cost guide. A spring balanced correctly matters with every option.
Cost
What rolling steel door work costs
Published ranges for repairing and installing roll-up doors.
| Job | Typical range | Source |
|---|---|---|
| Rolling steel door repair | $300 to $900 | Housecall Pro |
| Rolling steel door, per door installed | $2,000 to $8,000 | Overhead Door Co. of Tex-Oma |
Planning ranges from the publishers listed, not our quotes. We price after measuring the opening and checking the curtain.
What moves the price
- Door size. Wider and taller curtains need heavier slats, larger barrels and stronger springs.
- Slat type. Insulated slats cost more than single-skin steel and add weight.
- Damage extent. A few bent slats cost far less than a curtain creased across many slats.
- Guide condition. Guides bent by impact are replaced, not straightened.
- Operation. An electric operator adds cost over a manual or crank door.
Rolling door jobs
Roll-Up Door Repair
Most roll-up repairs start at the curtain. A slat bent by a pallet or a vehicle catches in the guide and stops the door, and a run of bent slats has to be cut out and replaced with new slats of the same profile. Missing end locks let slats shift sideways and wear grooves in the guides. We also replace bent guides, worn bottom bar astragals and dry barrel bearings. Because a rolling door coils tightly, even a small dent changes how it wraps, so we cycle the door several times after any slat work.
Roll-Up Door Installation
New rolling doors are built to the opening, so we start by measuring width, height, headroom and the side room each guide needs. The barrel and hood mount on brackets at the head of the opening, the guides go up plumb, and the curtain is fed into them. Spring tension is set to the finished curtain weight. Raynor, C.H.I. Overhead Doors and Wayne Dalton all make rolling doors in light, medium and heavy duty grades, chosen by size and how often the door runs.
Counterbalance Spring Adjustment
The torsion spring inside the barrel is wound so the curtain feels close to weightless. Over time it relaxes, the door gets heavy, and a manual door may drop when released. Adding tension is done at the tension wheel on the end bracket, with the curtain secured, a few turns at a time. If the spring has broken, the barrel has to come down for a new one. HomeAdvisor puts labor for commercial spring work at $150 to $300 before parts.
Service visit
How we service a rolling steel door
Secure the curtain
We lock the door down or clamp the curtain so it cannot move while we work.
Check every part
Slats, end locks, guides, bottom bar, barrel bearings and spring tension are inspected.
Repair and adjust
Bent slats and guides are replaced, bearings serviced, and tension set to the curtain weight.
Cycle and confirm
The door is run several times to confirm it coils evenly and holds where released.
Where roll-ups work hardest
Storage and shop doors across Tuscaloosa County
Tuscaloosa County holds 241,368 residents and 107,079 housing units, and many of the rolling doors here sit on self-storage blocks, contractor shops and parts rooms serving those homes. Out east, Vance grew from 500 people in 2000 to 2,092 in 2020 and Coaling nearly doubled over the same span, bringing new metal buildings with roll-up doors on the front. Doors at busy storage units take a beating from hand trucks and tenants, so bent slats and worn end locks are the repairs we see most.
Rolling steel doors we repair and install from Raynor, C.H.I. Overhead Doors, Wayne Dalton and Haas Door.
- LiftMaster
- Chamberlain
- Genie
- Craftsman
- Clopay
- Amarr
- Wayne Dalton
- C.H.I. Overhead Doors
- Raynor
- Haas Door
- Hormann
- Martin Door
- Linear
- Marantec
Roll-up warning signs
How a rolling door tells you it needs work
Curtain jams partway
The door stops at the same height each time, usually where a slat is bent or the guide is pinched.
Door drops when released
A door that falls once you let go has lost spring tension and is no longer balanced.
Hard to pull down
If the curtain fights you on the way down, the spring is wound too tight for the door.
Slats sliding sideways
Slats creeping out of line or end locks missing let the curtain wander and rub the guides.
Grinding at the barrel
Dry or worn bearings at the barrel ends grind as the curtain coils and uncoils.
Common questions
Rolling steel door questions
Usually. Slats slide out of the curtain from the end, so a short run can be replaced if slats of the same profile are still made for your door.
The barrel spring has lost tension or broken. Do not leave the door half open; lock it down and have the tension checked.
Small fittings on the ends of alternate slats that keep the curtain aligned in the guides. Missing ones let slats drift and rub.
No. The tension wheel holds a heavy wound spring, and a slip can spin it hard. That job belongs to a technician.
No. Grease collects grit and makes slats stick. A dry silicone spray on the guides and oil on the barrel bearings is what most makers advise.
Usually, if the door is balanced and the hood bracket can take it. Our page on trolley and jackshaft operators covers the types.
For a climate-controlled room, yes. Insulated slats slow summer heat, though seals on a rolling door are never as tight as on a sectional.
Enough for the coil and hood, often 2 to 3 feet on commercial sizes. We measure before ordering, since barrel size grows with door height.
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