Most of a pizzeria fit-out is an ordinary food buildout. Three things are not, and they are where the budget and the schedule actually go: the oven, the dough, and the fact that a large share of the revenue leaves through a door rather than sitting down.
The oven is the project
Pick the oven first. Everything mechanical follows from it, and changing it later re-opens the ventilation, the gas sizing, the electrical service and sometimes the floor.
Gas deck ovens. The default for traditional pizza. Stacked decks, high sustained temperature, substantial gas input, and heavy — a stacked deck oven concentrates a lot of weight in a small footprint. On a ground-floor slab that is usually fine. On an upper floor, over a basement, or on a podium slab, the floor loading needs checking by an engineer before you commit, and finding out afterwards is not a small problem.
Conveyor ovens. The quick-service and delivery standard because they remove the skill from the bake and produce consistent output at volume. They are long, which drives the kitchen’s layout more than their footprint suggests — you need landing space at both ends, and the conveyor’s length has to fit the run of the room. High gas or electrical input, and a fixed throughput you should size against your peak hour rather than your average.
Electric deck ovens. Attractive where gas is unavailable or the hood scope is constrained, and the trade is a large electrical load in exchange. In a unit with a 200 amp single-phase service, an electric pizza oven is often the thing that forces a service upgrade. See power and gas for a commercial kitchen.
Wood-fired or solid-fuel ovens. The most involved by a wide margin. Solid fuel cooking carries requirements that gas cooking does not — including its own dedicated exhaust arrangement rather than sharing a duct with other appliances, spark and ember control, ash handling, and a compliant location for fuel storage. It is a specialist mechanical design and a specialist installation, and it belongs in the hands of an engineer from the first drawing. It is also frequently the reason a unit turns out to be unworkable, because the required exhaust route does not exist.
Whichever you choose, the hood is sized to it. A pizza oven’s hood and its exhaust volume are set by the oven’s type, its mouth and its heat output, and once that hood is fabricated the oven’s position is fixed. See commercial kitchen ventilation, explained.
Heat is a make-up air problem before it is a comfort problem
A pizza oven runs hot for the entire service, not in bursts. That means a sustained exhaust volume, which means a sustained volume of tempered replacement air — and in an Ontario winter, heating that air is a significant gas or electrical load in its own right, often larger than people expect relative to the oven.
Two consequences worth designing for rather than discovering:
The kitchen will be hot. Radiant heat off a deck oven is a working condition, and it affects where the dough station and the refrigerated prep table can sit. Dough proofing next to a deck oven proofs faster than you want it to.
Self-contained refrigeration in a hot kitchen struggles. A condensing unit rejecting heat into a room that is already warm works harder, runs longer and fails sooner. This is one of the clearer cases for putting refrigeration condensers on the roof. See sizing and specifying a walk-in.
Dough needs more room than anyone budgets
This is the second thing that makes a pizzeria different, and it is almost always undersized.
The mixer. A spiral or planetary mixer sized for your volume is a real electrical load and needs bench space around it, not just under it.
Bench space. Dividing, balling and traying dough is bench work, and it competes with everything else for counter.
The retarder or proofer. Controlled-temperature dough storage is refrigeration with a job that is not “cold” — and it needs to hold trays, which means its internal dimensions are set by your tray size rather than by cubic feet.
Tray and rack storage. Dough trays stack, and stacked trays occupy floor. The walk-in’s shelving layout has to accommodate tray dimensions specifically; shelving sized for cases does not take trays efficiently.
Flour. Bagged flour is heavy, needs to be off the floor, and generates dust — which matters for finishes, for cleanability and for where you put anything with a filter or a fan.
The practical version: work out your daily dough volume in trays, then lay out the dough area from that number. A pizzeria that outgrows its dough room is a pizzeria doing prep at 6 a.m. in the middle of the cook line.
Delivery and pickup change the front of house
If a meaningful share of your volume leaves the building, the layout question is not seating — it is flow.
A pickup counter separate from the ordering queue, or you get one crowd doing two things in the same square metre.
Staging space for hot bags and third-party couriers, who arrive in bursts and wait. Unplanned, that queue forms in your dining room.
A route from the oven to the door that does not cross the dining room or the dish path.
Somewhere for boxes. Flat-packed pizza boxes are bulky, consumed fast and need to be within reach of the cut table. This is genuine storage volume and it is never on the first plan.
The sequence that works
Settle the oven — type, model, fuel, dimensions and weight. Confirm the floor can carry it and the exhaust route exists. Then size the gas and electrical service against the oven plus the make-up air unit plus the water heater. Then lay out the dough area from tray volume, and the front of house from your expected delivery share.
Do it in that order and the drawings are producible. Do it in reverse — pick a unit, design a pretty room, then choose an oven — and the oven either does not fit, cannot be vented, or brings a service upgrade with a utility’s timeline attached.
For the full sequence, see opening a restaurant in Ontario: the complete timeline. For what it costs, use the cost calculator.
