If you’re weighing an atlas two post car lift in Ames for a home garage or small shop build-out, the order you do things in matters almost as much as which model you pick. We get calls every month from folks who poured a slab, framed the walls, hung the doors — and only then called us to ask if the lift would fit. Sometimes it does. Sometimes we’re cutting a header or moving a light fixture that never should have gone where it did. We’d rather have that conversation before the concrete truck shows up, and that’s really what this guide is about.
Compare Atlas and Rotary two post models by capacity, height, and configuration before you commit to a bay layout.
Why Sequencing Matters More Than the Spec Sheet
Most people start by researching capacity and price, which is reasonable, but it puts the cart before the horse. We’ve walked into oversized three-stall garages where the owner tells us “I’ve got plenty of room” — and they usually do — but plenty of room doesn’t automatically mean the right room. Ceiling height, the location of garage door tracks, joist runs, and even where the electrical panel sits all affect where an atlas two post car lift can actually go, not just whether it fits on paper.
Sequencing means figuring out lift placement before you finalize the slab, before you hang the door opener rail, and before you insulate the ceiling. If you’re building new, we can review your plans and mark the columns’ footprint and swing radius so your contractor pours anchor-ready pads in the right spot. If you’re retrofitting an existing garage, we measure your actual clearances — door track height, header height, sidewall distance — and match those numbers against the lift specs instead of assuming a two-car bay automatically works. This single step prevents almost every expensive surprise we see on install day.
Sizing the Bay Before You Order Anything
We ask every caller the same first question: what’s the width and depth of the bay? A surprising number of people don’t know off the top of their head, and that’s fine — but it’s the first thing to measure, not the tenth. An oversized three-stall garage gives you flexibility, but a standard single-car bay is tighter than most people picture once you account for column width, arm swing, and a comfortable walk-around clearance on both sides.
Ceiling height is the other number that trips people up. An atlas two post car lift needs enough overhead room for the vehicle plus the lift’s maximum rise, plus a safety margin. We’ve had customers assume they had ten feet of clear height only to find a garage door opener rail or a light fixture sitting right where the top beam needs to travel. Measure to the lowest obstruction, not just to the ceiling deck, and bring that number when you call us.
Choosing Symmetric, Asymmetric, or Overhead Configuration
Not every two post lift is built the same way, and the configuration decision should happen before you finalize your bay layout. A symmetric configuration centers the vehicle between the columns, which some owners prefer for balance and simplicity. An asymmetric layout shifts weight distribution to make door-opening and driver entry/exit easier, which matters more if you’re getting in and out of the vehicle while it’s partially raised.
Overhead versus baseplate design is a separate question tied to your ceiling. Overhead units route the top beam and safety bar across the top of the columns, which requires more headroom but frees up floor space. Baseplate designs sit lower and work in garages where an overhead crossbeam won’t clear, though they take a bit more floor footprint at the base. We walk through both options with every Ames customer because picking wrong here means picking wrong on install day too, and by then you’ve already committed to a layout.
Seasonal Storage Changes the Calculus
A lot of our Ames customers aren’t running a full-time shop — they’re storing a project car, a motorcycle, or a second seasonal vehicle for months at a stretch. If that’s your use case, an atlas two post car lift does double duty as a working lift and a storage rack, which changes how you think about placement. You want enough clearance to park a second vehicle underneath the raised one, and you want locking height positions that let you set the lift at whatever height clears your storage vehicle without going full overhead every time.
This is also where build-out sequencing pays off twice. If you know from day one that you’re storing a low seasonal vehicle under a raised daily driver, you can plan bay depth and door clearance around that specific use rather than a generic “lift install” assumption. We’ve set up more than one Ames garage this way, and the owners who planned for it upfront never had to second-guess their layout once the lift was bolted down and the first vehicle went up.
Anchoring, Concrete, and What Iowa Winters Do to a Slab
Concrete thickness and condition determine what anchoring is even possible, and this is non-negotiable no matter how good the lift is. We check slab thickness, age, and rebar presence before every install because a lift bolted into thin or cracked concrete is a liability, not a convenience. Iowa freeze-thaw cycles are hard on garage slabs over the years, and older concrete sometimes needs an engineered pad poured before installation can happen safely.
If you’re building a new garage specifically to house an atlas two post car lift, we recommend a minimum slab thickness well beyond typical residential specs, poured without excessive rebar interference at the anchor points. Tell your concrete contractor up front that a heavy lift is going in — it changes the pour plan, and it’s far cheaper to get right the first time than to cut and re-pour a section later. We can provide anchor pattern drawings before your pour date so there are no guesses involved.
Getting the Install Scheduled and Right
Once the bay is sized, the configuration chosen, and the slab confirmed, installation is the last step — and it should stay the last step. We’ve seen installs get rushed because someone wanted the lift in before a big project deadline, and rushed installs are where mistakes happen: torque specs skipped, anchors under-set, or safety bar height misjudged. An atlas two post car lift is a piece of load-bearing equipment holding a vehicle over your head; it deserves the same care as any structural install.
We handle delivery logistics too — some customers have a forklift on site for unloading, others need us to bring equipment. Either way, we schedule installs so there’s no guessing about arrival timing or crew availability, and we walk you through the safety locks, arm adjustment, and lock height clicks before we leave. That last part matters more than people expect; knowing exactly how to set your lock height for different vehicles is what makes day-to-day use safe and simple.
For more on planning a home shop from the ground up, see our related guides on choosing between a two post and four post lift, and on what a proper concrete slab needs before installation.

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