Phoenix Journal · Kitchens & Extraction
Every catering business has a shape to its year. The smartest maintenance plans work with that shape - disruptive jobs in the troughs, the peaks protected.
Every catering business has a shape to its year - the peaks it lives on and the troughs where the pace eases - and the smartest maintenance programmes are built around that shape rather than against it. Too many operations run maintenance reactively, fixing things when they break, or let a contractor's calendar dictate when work happens regardless of whether the kitchen is slammed or empty. Both approaches guarantee that some essential job will land at the worst possible time. Planning maintenance around your trading calendar flips that: the disruptive work happens in the quiet weeks, and the peaks are protected because the plant was serviced before they arrived.
The tools to do this properly already exist and are well established. Planned preventive maintenance schedules the work in advance on a rolling basis; the SFG20 standard translates legal and manufacturer obligations into a defined set of tasks and frequencies; and for the extraction specifically, TR19 sets cleaning intervals tied to how hard the system works. Layer those onto a calendar that knows your own trading rhythm, and maintenance stops being a series of surprises and becomes a predictable, budgetable part of running the business.
The payoff is not only fewer breakdowns. It is breakdowns that, when they do happen, land in a quiet Tuesday in February rather than a Saturday night in December.
How to build it
The method is straightforward once the principle is clear. Start by mapping your own trading year - the reliably busy stretches, the dependable quiet spells, the lease and inspection dates that are fixed regardless. Then place each maintenance task where it does least harm and most good: the heavy, access-blocking work like a full extraction clean or a fan service goes into the troughs, while lighter checks that do not stop service can sit closer to the peaks. The aim is that nothing essential is ever due for the first time in the middle of your busiest fortnight.
Frequency is set by evidence, not habit. Extraction cleaning intervals should reflect real cooking intensity, and because grease production fluctuates with seasonal menus, a kitchen that fires up chargrills for a summer terrace may need a different rhythm from one whose peak is a winter roast trade. The same logic applies across the plant: manufacturer schedules, insurer requirements and usage data set the true intervals, and the calendar simply arranges them so they fall where they cause least disruption.
Done once and reviewed each year, a trading-calendar maintenance plan turns a source of nasty surprises into a line on the budget you can actually predict. It also gives you the documented, scheduled evidence of upkeep that insurers and inspectors increasingly expect to see. The review matters as much as the plan. Menus change, equipment is added, a terrace or a function room can shift where the peaks fall, and a calendar built once and never revisited slowly drifts out of step with the trade it was meant to serve. Twenty minutes each year keeping it current is what stops a good system quietly rotting into a list of dates nobody trusts - the best maintenance calendars are living documents, not laminated ones.
Make it systematic
The difference between a kitchen that rarely gets caught out and one that lurches from breakdown to breakdown is usually not luck but system. A written, rolling schedule that lists every maintenance task, its frequency and its next due date removes the reliance on someone remembering, and it makes the whole programme visible enough to plan and budget around. The principles behind setting one up properly - covering plant, ventilation and building services together - are laid out in planned preventive maintenance for building services, and the same discipline applied to a kitchen is what keeps the extraction, refrigeration and gas equipment all serviced before they fail rather than after.
Put it on paper
A maintenance strategy only earns its keep once it becomes an actual calendar with dates, owners and reminders against every task - otherwise it stays a good intention. Building that calendar, and keeping it current as menus, equipment and trading patterns change, is the practical step that ties everything together, and the approach is set out in how to build a facilities maintenance calendar. For a catering operation the single most useful move is to overlay that calendar on your trading year, so every disruptive job is already booked into a trough before the next peak arrives.
Questions
It is maintenance scheduled in advance on a rolling basis - servicing and cleaning done to a plan before things fail, rather than reactively after they break. Standards like SFG20 translate legal and manufacturer obligations into defined tasks and frequencies, and TR19 sets extraction cleaning intervals based on how hard the system works.
Map your trading year - the busy stretches, the quiet spells, and fixed lease or inspection dates. Then place heavy, access-blocking jobs like a full extraction clean into the troughs, and keep lighter checks near the peaks. The goal is that nothing essential is ever due for the first time in your busiest fortnight.
Yes. Grease production fluctuates with the menu, so a kitchen running chargrills for a summer terrace may need a different cleaning rhythm from one whose peak is a winter roast trade. Cleaning intervals should reflect real cooking intensity and usage, not a fixed date - which is why the schedule is set by evidence, then arranged around your trade.
Phoenix Duct Clean · by the numbers
Phoenix plans extraction cleaning and servicing around your trading calendar - disruptive work in your quiet weeks, at the right interval for your kitchen.