News & Insights
Product guides, technology deep-dives and industry know-how from the Souniny engineering team.
Czech Hospoda Extraction: Fried Cheese Loads and Kolaudace Rules
A hospoda is one of the cheapest commercial kitchens in Europe to build and one of the hardest to get signed off. The menu is short — fried...
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Austrian Wirtshaus Extraction: Schnitzel Fume Loads and Sweeping Rules
A Wirtshaus is the hardest kitchen type in Austria to ventilate. It pan-fries schnitzel at full heat — the single most aerosol-intensive cooking method on the European menu...
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Belgian Friterie Extraction: Double-Fry Loads and Odour Permit Proof
A Belgian friterie is the smallest professional kitchen in the country and, per square metre, one of the heaviest fume producers in European foodservice. Two or three twin-basket...
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Serbian Charcoal Grill Ventilation: Odour Rules and the 3A Mark
A charcoal rostilj in a Serbian residential block is governed by two gates that sit in different ministries. Article 54(4) of the Air Protection Law (Official Gazette of...
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Croatian Konoba Ventilation: Stone Buildings and Salt Air
A konoba is not a restaurant in a box. The walls are 60 to 80 cm of limestone, the ceiling has no void above it, the roof is...
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Polish Restaurant Ventilation: Tenement Kitchens and Sanepid Rules
Most of Poland's restaurant stock is not in new buildings. It is on the ground floor of a kamienica — a pre-war or socialist-era apartment block with a...
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Fish and Chip Shop Extraction: UK Odour Rules That Set the Spec
A fish and chip shop is the worst case in the United Kingdom's official odour scoring table, and it is scored that way deliberately: frying is grouped with...
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Kitchen Exhaust Inspection Plans: Hold Points That Protect Buyers
A kitchen exhaust installation is signed off twice: once by the crew that built it, and once by the person paying for it. The second signature is the...
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Kitchen Exhaust Change Orders: Pricing Variations Without Damage
Signing the contract does not end negotiation; it relocates it. In kitchen ventilation projects, the second negotiation happens through change orders, and it is the one buyers lose...
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Kitchen Exhaust Shop Drawings: What to Check Before You Approve
Between contract signature and the first crate arriving on site sits the step most kitchen projects underestimate: the shop drawing and submittal cycle. It looks like paperwork. In...
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Kitchen Ventilation Bids: Clarifications, Alternates and Exceptions
Most kitchen ventilation bids are not lost on price. They are lost on structure: a question asked too late, an alternate priced so it subsidises the base bid,...
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Kitchen Exhaust Spare Parts: What to Stock and How Deep
Spare parts are the line item almost nobody negotiates and the one that decides how long a kitchen stands still. A commercial exhaust system is bought once but...
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