A Valoriani Rotante 100 does not go quietly into a building. It weighs the better part of a tonne and a half, it arrives strapped to a pallet under layers of branded wrapping, and it cannot do a single thing until a flue has been run from the kitchen, up through the bones of the building, and out above the roof. None of that is negotiable. The oven sets the terms, and the job is to meet them.
At Joe's Street Pizza in Nadur, meeting them meant working around a building that was never designed with a 1,350 kilogram oven in mind. Narrow street, tight entrance, and a flue route that had to find its way through the internal structure of an old Gozitan property. This was the part of the project that had to be solved on paper long before anyone turned up with a forklift.
It was also the second stage of our work here. The first stage built the kitchen: the cooking line, the refrigeration, the combi oven, the prep bench. That gave Joe's its working bones. This stage gave it the thing the whole concept turns on.
The part that happens before the cooking
The oven came down the street on a forklift, still wrapped, still on its pallet, edging towards a traditional limestone doorway that offered very little room to spare. There is no second attempt at a manoeuvre like that. The oven is wider than a metre and a half across its base and heavy enough that it goes where it is placed and nowhere else, so the approach is measured, slow, and entirely deliberate.
Once it was through the door, a pallet jack took the weight for the last few metres. The recess that would hold the oven had been built into the fit-out in advance, painted a deep red and sized to the dome, so the final move was a question of walking the oven into the one position it was always meant to occupy. The wrapping came off there, in place, and the alignment began.
Settled on its graphite steel stand, the mosaic dome filling its alcove, the oven looked as though the room had been built around it. In a sense it had been.
The work nobody sees
An oven that burns wood and gas has to send its combustion gases somewhere, and where they go is not a detail you compromise on. The Rotante 100 takes a 200 millimetre flue, and under service those gases leave the manifold somewhere between 190 and 270 degrees. Carrying that safely from a ground-floor kitchen to clean air above the roofline of an existing building is the real engineering of a job like this.
The route ran in polished stainless steel, section by section, jointed and angled to follow the spaces the building would allow rather than the spaces we might have wished for. It climbed through internal voids, turned where it had to turn, and held its line all the way to the roof.
Once the kitchen is in service the flue is invisible, but it has to be built as though it were on show. Done well, it is forgotten. Done badly, it is the first thing that fails.
A flue that is poorly sealed or poorly routed is both a safety problem and a compliance problem, and the two tend to arrive together. The joints were made tight, the runs were kept clean, and the whole route was finished to a standard that would still stand up to scrutiny long after the novelty of opening week has worn off. Getting it right once is the only way that costs nothing later.
Up on the roof, the flue meets an extraction and filtration unit before rising to its stainless cap above the parapet. The rooftop end of the job answered to two masters at once: the rules that govern what a building may discharge and where, and the oven's own appetite, which calls for an extraction flow of 240 to 260 cubic metres an hour. The system was sized to give it that, every service, without straining.
The reason for all of it
Everything above exists to serve one machine, and it is worth understanding why this particular one earns that effort. The Valoriani Rotante 100 is a rotative oven that runs on wood, gas, or both at once, which gives a kitchen room to choose its fuel by the demands of the night rather than being locked into one. Its signature is the floor itself: a rotating refractory cotto base that turns steadily throughout cooking, carrying every pizza through the same arc of heat instead of leaning on a pizzaiolo to keep spinning each base by hand at the busiest moment of service.
Behind that even heat sits Valoriani's RHS, the Recycling Heating System, which captures the heat a lesser oven would waste and drives it back under the floor at high temperature. The practical effect is a baking surface that holds steady rather than swinging up and down the way a static oven does once the orders start stacking. The Rotante 100 works across a range of 250 to 470 degrees and gets there dependably on either fuel.
A rotating floor is not a way of cutting corners. It is a way of cooking the four hundredth pizza of the night as well as the first.
This oven also wears the mosaic dome, a Valoriani finish chosen over the plain cladding for a reason that has nothing to do with how it bakes and everything to do with where it sits. At Joe's the oven is in full view of the room. It is not tucked behind a pass; it is part of what a customer sees the moment they walk in, and a tiled dome answers to that the way bare steel never could.
As Malta's exclusive supplier of Valoriani ovens, we supply and install the full Rotante range. If you would like to know more about the Rotante or the wider Valoriani range, you will find them in our products section.
Nadur, Gozo
Joe's Street Pizza started life on the road, and the move to a fixed home in Nadur was a decision taken with care. The first post on this project told the story of what that move asked of the kitchen. This second stage put the oven the whole idea was built around exactly where it needed to be, connected, commissioned, and ready to be lit. We were glad to get it there, and we wish the team at Joe's every success as they open the doors.
If you are planning a pizza oven installation in Malta or Gozo, whether for a new restaurant or an existing kitchen, we would be glad to talk through what your space requires. Get in touch with the Spiteri Catering team and let us know what you are working with. We handle everything from initial consultation and design through to supply, professional installation, and ongoing technical support.
Related reading: From the Van to Nadur: Fitting Out the Joe's Street Pizza Kitchen | Fire, Craft and Italian Excellence | Eight Floors Up: Fitting Out the Cabana Club Kitchen