If needed insert a shim to make it level and flat to the wall.
Installing kitchen cabinets on concrete floor.
You should install an insulating underlayment product that is the same height as the finished flooring.
Use a level to be sure that the cabinet is straight.
Remove cabinet doors and set aside.
When beginning a diy kitchen cabinet install always start in a corner where two runs of assembled kitchen cabinets will come together.
If you install wood product directly on concrete the moisture in the concrete will wick up into the cabinets and ruin the parts in contact with the concrete.
Place the corner cabinet into position on the wall stud marking.
Leave a space between the cabinet and wall as recommended by the cabinet manufacturer.
Just screw the cabinets to the wall and the floor can expand and contract under the feet without any obstruction.
This is how i did my recent kitchen renovation in my last house and never had any issues with the floating bamboo floor through all of the seasons.
When determing how to install base cabinets on uneven floors check for level and plumb and add shims until the cabinets are at the same level.
Floor covering or finish flooring is the surface that you see and walk on not the subfloor under the underlayment or underlayment between subfloor and finished layer.
Typically cabinets come before flooring in most cases given standard flooring heights you will install the cabinets before the floor covering.
If the flooring were to expand due to high humidity levels or other moisture sources the floor could potentially buckle.
The average homeowner is capable of installing base cabinets to a concrete floor or subsurface.
Use the pencil to create a template by tracing around the cabinet.
With these you actually could install the cabinets on top of your floating floor.
Place the cabinet on the floor in the area you want to install it.
Shim beneath the cabinet to align it with the top of cabinet line you drew on the wall.
Move the cabinets out of the way until later.
So their response was very much in line with the other answers here.
A new kitchen can be installed on a concrete floor.
Installing the cabinets on the flooring could bind the floor due to the weight of the cabinets.
It does not require extensive anchoring to the floor area.