Junction City Concrete

Garage floor concrete in Junction City KS - a floor that drains toward the door

Cracked, sunken or flaking garage floor? We tear out the old slab and pour a new one on a packed base, with joints planned ahead.

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Overhead view of a stamped concrete patio with a gray stone-like pattern, seating and plants along the edges.

What goes into a new garage floor in Junction City?

Garage floor concrete is the poured slab your car parks on. When we replace one in Junction City, you get a flat, solid floor that sheds water toward the door. Garage slabs run at the thicker end of what's normal for a home floor because they carry a vehicle, and most of your wait comes after the pour, while the slab cures.

Most people call when the floor has cracked across, sunk near the door or flaked off in patches after a few winters, and water sits where it shouldn't. The price turns on the size of the garage, whether the old slab has to come out and whether you want it reinforced. The schedule turns on the weather, because temperature, wind and humidity change how fast concrete cures, and on how long you can keep the car out. I measure and walk the site with you, then send a written estimate, so you get your own figure instead of a guess. If the driveway outside is in the same shape, we build concrete driveways too.

How we pour garage floor concrete

I start by walking the garage with you and checking where water runs now, because a floor that falls toward the back wall leaves puddles where you store things. If there's an old slab, we break it out and haul it off. Then we dig down to the subgrade, the ground the slab sits on, and pack it firm, since a base that's only raked level settles and takes the floor down with it. You'll never see that part once it's poured, and it's the first thing people want to cut from the budget. I'd rather spend your money there than on the surface, because a nice finish on a soft base cracks anyway. We set the forms so the floor falls toward the door. We pour early in the day so midday heat doesn't leave a weak, dusty top, and we trowel the surface smooth. Before the pour, you and I decide where the control joints go. Those are shallow saw cuts that give shrinkage cracks a planned place to happen, and we cut them on time. Then the slab cures, which is the wait while it hardens and gains strength. I'll tell you when it's ready for foot traffic and when it's ready for the car. I also go over the first winter with you, since salt dripping off the car is hard on a new floor.

A garage floor often comes with other work around it. If you'd like color or a pattern on the apron or the walk to the side door, our decorative concrete work can tie it to the new slab. If the ground beside the driveway keeps washing toward the garage, concrete retaining walls can hold it back so dirt and runoff stay off your new floor.

  • Replacing a worn-out floor

    This suits a garage whose floor has sunk, cracked through or flaked so badly that patching would only buy a season or two. Breaking out and hauling off the old slab adds to the cost, so it's worth knowing up front whether yours has to come out.

  • A floor for a new garage

    This fits a new garage or a shell with a dirt floor, where we start from open ground and set the slope from scratch. There's nothing to tear out, so the work starts with digging out and packing the base.

  • Reinforced for heavier use

    Rebar, the steel bars set inside the slab to help hold it together, suits a garage that holds a truck, a trailer or a shop full of tools. A reinforced slab costs more per square foot than a plain one, so we'll talk through whether your use calls for it.

Garage floor concrete permits and rules in Junction City

The city's building and code enforcement office handles permits for construction that needs one. Its list names building a garage but not pouring a garage floor, so the list alone doesn't tell you whether your job needs a permit. I check with the city on every job before we start. When a permit's needed, we pull it first and call in the inspections as the work reaches them. That order matters here, because the city charges double the permit fee, up to $500, when a permit is taken out after a project has started. The same office handles contractor licensing, and anyone doing contracting work in Junction City or Geary County has to get a license from the city. If your house is in Geary County outside city limits, we'll work out on the call which office to check with.

On garage jobs around Junction City, we mostly see older floors that have settled at the door, cracked where no joint was cut or flaked on top from years of road salt. We see the same floors on jobs in Manhattan and Abilene, and we work in other cities around Junction City too.

Get a written estimate for your new garage floor

Send the form with your garage size and whether an old slab needs to come out, and we'll reply within one business day to set a time. I'll come out, measure and walk the garage with you, then send a free written estimate. There's no obligation.

(785) 530-0068

Garage floor questions from Junction City

How much does a new concrete garage floor cost in Junction City KS?

In the Manhattan, Kansas area, a plain concrete slab without staining or stamping usually runs about $6 to $11 per square foot. Reinforcement pushes that up, and if an old floor has to come out, removal is added on top. Your written estimate gives you the figure for your own garage.

Will my new concrete garage floor crack?

It may crack some, because even a well-designed, well-built floor can't be expected to stay completely crack-free. The sawed joints give shrinkage cracks a planned place to go. It's fair to ask where they'll go and when they'll be cut, since the right timing depends on the temperature and the mix.

How long does a new garage floor take to cure before I can park on it?

You can usually walk on a new slab within 48 hours, and it's safest to wait about a week before putting heavier loads like the car on it. Concrete keeps curing for about a month after that. I'll tell you when yours is ready for each.

Can road salt damage a new concrete garage floor?

Yes, a new floor is at real risk in its first winter. Canadian concrete guidance warns that even salt carried in on cars may cause severe scaling, where the top flakes off, on newly placed garage slabs, and light amounts can do more damage than heavy ones. Air-entraining additives in the mix help concrete hold up to freezing, thawing and deicing salt but lower its strength, so I'll go over how your mix balances the two.

When should I seal a new concrete garage floor?

One supplier's guide says to wait at least 28 days after the pour, so the concrete has cured before it's sealed. The same guide says a good sealer helps keep out moisture and deicing chemicals, which on a garage floor mostly means whatever drips off the car.

How do I get my garage ready for a new concrete floor?

Clear everything off the floor and plan to park somewhere else until the slab is ready for the car. We need room to break out the old slab, set forms and get the concrete truck close. Tell me on the estimate about anything that can't move, like a water heater or shelving bolted to the wall.

Call about your Junction City garage floor

Call (785) 530-0068 or use the form, because getting on the schedule before winter gives a new slab more time to cure before salt season.

(785) 530-0068
(785) 530-0068Request an estimate