A Tradition Forged in Fire

Custom Masonry Wood-Fired Ovens, Built by Hand in Eastern Ontario.

Inspired by ancient Pompeii, our masonry ovens bring a lasting tradition of fire, craft, and unforgettable meals to your home or lakeside retreat across Eastern Ontario.

From $18,800 · Ottawa, Kingston, Prince Edward County and the Valley

One fire. Two days of cooking.

Once heated, make pizza, bagels, bread, roasts.

  1. Saturday, 5pmpast 900°F on the floor

    Pizza in ninety seconds. A natural gathering place.

  2. Saturday, 8pm700°F

    Lamb. A whole fish. Peppers blackening in the corner.

  3. Sunday, 7am500°F

    Two dozen bagels in one bake. You won't bake it better anywhere else.

  4. Sunday, noon400°F

    A roast. Potatoes. A tray of gratin.

  5. Sunday, evening300°F

    Beans, stock, something left in overnight.

Still significantly hot twelve hours after the fire goes out.

A hardwood pizza peel lifting a freshly baked pizza from a masonry oven
A square bread and bagel masonry oven with a slate counter in Eastern Ontario
Cross-section diagram of a masonry oven showing the firebrick dome, insulation and render layers

The dome isn't round.

Most people assume a Pompeii dome is a half-sphere. It shouldn't be. Measure a good one and the radius across the floor is greater than the height at the centre — the dome is deliberately flattened.

The reason is the floor. Almost all the heat that cooks the underside of a pizza has come down off the ceiling and gone into the brick beneath it. Build the dome too tall and that heat has too far to travel. The chamber runs hot, the top of the pizza chars, and the base comes out pale.

So the courses are stepped in progressively as they rise, pulling the ceiling closer to the floor than a true hemisphere would sit. It takes longer to lay. It is the difference between a pizza that is cooked and a pizza that is burnt on top and raw underneath.

Why it holds heat

Four layers, nine and a half inches.

Four and a half inches of hand-laid firebrick. Three inches of ceramic fibre blanket. An inch and a half of perlite render. Then the finish. Kit ovens are cast at about two inches, total.

Even heat, not hot spots.

The cheaper portable ovens scorch one side of a pizza before the other is ready. Heat radiates off the whole curve of a hand-laid dome, so the pizza cooks evenly from above while the floor cooks it from below.

Below the frost line.

Eastern Ontario frost runs deep. Every base we build bears beneath it. Nothing heaves, nothing cracks, nothing shifts.

Room to cook something other than pizza.

A Gozney Dome — the best of the countertop ovens — publishes 398 square inches of floor. One sixteen-inch pizza, or two tens.

The Gathering gives you 908. The Baker, 1,764 — four and a half times the floor.

Three pizzas at once, if you want them. But pizza isn't where the room counts. Two dozen bagels in a single bake, or a shoulder of lamb with the potatoes beside it and a tray of peppers in the back corner.

That isn't a criticism of a countertop oven. It's a countertop oven, and it does what it does well. But you cannot bake a week's bread in one. The difference isn't temperature, but how much space you have.

Ask which surface they measured.

You will see 950°F quoted for countertop ovens. It is worth asking where that reading was taken.

Published oven temperatures are usually air or dome readings. The number that bakes the underside of your bread is the floor — and floor temperature is a function of mass. How much heat the brick beneath the dough is holding, and how quickly it gives that heat back when something cold is set on it.

A fully fired Firefly runs past 900°F measured on the floor, and stays significantly hot for more than twelve hours. The second number is the one that matters. A thin stone floor drops after every bake and has to climb back. Nine and a half inches of brick and insulation does not notice.

The hand-laid firebrick interior of a masonry oven dome under construction

How it's built

Every oven starts as a hand-laid firebrick dome, mortared course by course to a curve. Then blanket, then render, then a week of slow fires to drive the water out.

The full build, layer by layer
A finished masonry oven with a warm tile finish set among autumn pumpkins at an Eastern Ontario home

An oven isn't delivered. It's built.

An Heirloom with a lifespan measured in decades. It is still here when the deck is replaced and the kitchen is redone. Cure it properly the first week and it will still be here in a hundred years.

Come and stand where it would go.

The site visit is free and it is the only honest way to price a build. We look at access, ground, clearances and where the smoke will go. You leave with a firm number.