Should Flooring Go Under Kitchen Cabinets or Stop at Them?

Usually not. Flooring does not go under kitchen cabinets in most renovations. The cabinets sit on the subfloor, and the finished floor stops at their base, with the gap hidden by a toe-kick or trim. Floating floors in particular need room to move, and floors that run under cabinets are harder to replace later. There are exceptions, so here is how to decide.

Does flooring go under kitchen cabinets?

For most floors, no. Cabinets are heavy once they hold dishes, pots and a stone counter. Put a floating floor under them and the floor cannot expand and contract with the seasons, which is how floors buckle or open gaps. Even where a floor could go under the cabinets, it uses material nobody will ever see and makes the next floor replacement a cabinet removal.

Whatever you choose, follow the flooring manufacturer's installation instructions. They are the rule for your product, and they often say not to fix cabinets or heavy fixtures over a floating floor.

Should you install flooring before or after kitchen cabinets?

Both orders work when planned, but they have different trade-offs.

Cabinets first, flooring after. This is the usual order for a full kitchen renovation. The cabinets get set on a flat, prepared subfloor, so there is one less variable for levelling. Less flooring is bought. The floor can be replaced later without lifting cabinets. The floor installer then cuts neatly around the cabinet base and covers the edge with a toe-kick, shoe moulding or trim. Protect the cabinets while the floor goes in.

Flooring first, cabinets after. Some installers and owners prefer a continuous floor, especially if the kitchen layout may change and they want the floor to be uniform. It means more material, the floor needs protecting while cabinets are installed, and the finished floor raises the cabinets and the counter height unless that is allowed for. A floating floor cannot go this way at all.

If you are unsure, ask your installer which order they recommend for your product and why. Agree on it in writing so the trades arrive in the right sequence. Our post on the kitchen renovation order of operations shows where flooring falls in the full schedule.

Does flooring go under the dishwasher, fridge and island?

Dishwasher. Most installers run the floor into the dishwasher opening, so the appliance sits on the finished floor and can be pulled out for service. The catch is height. A thicker new floor reduces the space between floor and counter, and a dishwasher that fit before can end up tight or unable to slide out. Check the installation sheet for the unit's height range, and measure the opening before you pick flooring.

Fridge and range. Floor usually runs into these spaces too, since appliances roll in and out. Allow for door swing and clearance. A raised floor can bump the underside of a built-in fridge panel or a range.

Island. An island is normally fastened to the subfloor, not to the finished floor. If you have a floating floor, cut it around the island base and leave the expansion gap, hidden by the toe-kick or trim. A freestanding furniture-style island on a floating floor is a separate question. Check the flooring maker's guidance on weight and fixing.

For layout planning around these items, see our kitchen appliance placement guide.

Kitchen renovation or flooring first?

In a full renovation, the usual sequence is demolition, structural work, rough plumbing and electrical, inspections, drywall, paint, then cabinets, counters, finish plumbing and electrical, and finally the flooring. Painting before cabinets go in keeps the walls cleaner.

The flooring in neighbouring rooms is a separate decision. If the kitchen floor continues into a hallway or open living area, plan it as one job so the lines meet cleanly, and so the transitions are sorted before you buy. Ask when the subfloor will be checked. A kitchen floor is only as flat as what sits under it, and older houses can have a wavy subfloor. Our subfloor preparation guide explains what a floor installer looks for.

Timing matters too. Flooring ordered late can stall a kitchen. Order it early, let it sit for the manufacturer's recommended acclimation time where it applies and keep it dry.

If you are only changing the cabinets

Many kitchen updates in existing homes are retrofits, so this is a common situation. Check what is under the old cabinets before ordering the new ones. Builders often leave bare subfloor under cabinets, but some run flooring throughout. If the old floor stops at the cabinets, the strip that was hidden has no finish, and a new layout that is even slightly different will expose it.

Plan for these things:

• A small patch of flooring or a plan for trim to cover any gaps where the new cabinets do not match the old footprint.
• Protection for the existing floor during delivery and installation. Cabinets and appliance carts scratch floors.
• A new toe-kick and shoe moulding to hide the edge.
• Levelling. The new cabinets must be level, even if the old floor was not.

If the existing floor is already worn, changing it at the same time is often more sensible than doing the work twice, and it solves the matching problem. Ask your installer to price both.

If you are only changing the floors

With cabinets staying, the new floor stops at them. Your installer will remove the toe-kick or base trim, run the floor to the cabinet, leave the expansion gap for floating products and put the trim back or replace it. That is a sound method, and it is why you should not rip the cabinets out for a flooring change.

Check these before you choose the product:

• Floor height. A thicker floor can leave less room for a dishwasher, fridge or oven, or cut into the toe-kick.
• The old floor. Taking it up along the cabinet base can leave marks or damaged edges to repair.
• Transitions. Where the kitchen meets other rooms, differences in height need a plan. See our floor transition strips guide.
• Moisture. Kitchens get splashes and leaks from sinks and dishwashers, so choose a floor suited to that.

What to settle before work starts

• Which comes first, the cabinets or the floor, and in which rooms.
• Whether the floor will stop at the cabinets or run into appliance openings.
• The new floor's finished height compared with the dishwasher, fridge and range.
• Who prepares or levels the subfloor.
• How the cabinet edge will be finished: toe-kick, shoe moulding or trim.
• Who protects the finished surfaces while other trades work.

If you want one team to sequence the flooring around the cabinets, D&D Interior Services installs flooring and handles kitchens, with a free written quote that separates the visible finishes from plumbing, electrical and structural work.

Kitchen floor and cabinet questions homeowners ask

Does flooring go in before kitchen cabinets?

In most full renovations, cabinets go in first and the flooring goes in after, stopping at the cabinet base. Some installers put a continuous floor in first, but this is not suitable for floating floors, and it adds cost for material no one sees. Follow the flooring manufacturer's instructions and agree on the order with your installer.

Should I put flooring under my kitchen cabinets?

Usually no. Floating floors need room to move, wood floors shift with humidity and you pay for flooring that is never seen. Cabinets on the subfloor also make future floor replacement easier. A few adhered products may be approved under cabinets, so check the manufacturer's instructions before deciding.

Does flooring go under the dishwasher?

Often yes. Most installers run the floor into the dishwasher opening so the appliance sits on the finished surface and can be pulled out. The risk is height. A thicker floor can make the dishwasher tight or stop it sliding under the counter, so check its installation sheet and measure the opening first.

Should I do the kitchen renovation or the flooring first?

In a full renovation, flooring is usually last, after cabinets, counters and painting, so it avoids damage during construction. If you are only changing one, plan around the other. New floors stop at existing cabinets, and new cabinets sit on the subfloor. Order flooring early so delivery does not delay the kitchen.

Can you replace kitchen flooring without removing the cabinets?

Yes. The installer lifts the toe-kick or trim, runs the new floor to the cabinet base, leaves expansion space for floating floors and covers the edge with trim. Check the new floor's height against the dishwasher and other appliances first, since a thicker floor can cause fit problems.

Devon Moore, Operations Lead Co-Founder & Operations Lead — D&D Interior Services

Devon Moore is the co-founder and Operations Lead at D&D Interior Services, delivering kitchen renovations, bathroom renovations, flooring, and interior upgrades across Waterloo Region.