For instance, if the bottom portion of your wall slopes outward a bit, you may need to add shims, which are small wedges used to make small adjustments, when you install your cabinets so they’re even.
This will serve as a simple reference point for you to take more measurements. Make sure the line is even all around so your future measurements are accurate! You could also use a laser level for a simple way to create an accurate reference line.
Finding your floor’s highest point is super important for installing your cabinet evenly.
This layout line marks where the tops of your base cabinets will be once they’re installed.
This line also marks the bottom edge of your upper cabinets.
Attach cleats along the length of your upper cabinet layout line.
Go with either ratchet or screw clamps. Squeeze clamps won’t be strong enough to hold the cabinets in alignment. [11] X Research source
Make sure the pilot holes are large enough to fit your 2-inch (5 cm) screws.
It can be tough to lift the cabinets on your own, and you could damage them if you drop them. Try having a friend lend a hand so you can do it safely.
Make a note if the cabinet is uneven. You may need to add shims later if it is.
Your cabinet doors likely came with special screws for you to use, but if you don’t have them, try looking up the cabinets online to see what screws you need to use. If any of the doors are hanging unevenly, remove and adjust the hinges, and reattach the doors to straighten them out.
