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Hong KongFloors, walls and ceilings: smooth, durable, easily cleanable
Floors, walls and ceilings in food preparation, warewashing and storage areas must be smooth, durable and easily cleanable. Coving closes the floor-to-wall junction, carpet is not permitted in those areas, and damage is a food safety finding.
Smooth, durable, easily cleanable. Three words, and every specific rule in this area is a consequence of them.
Why each word does work
- Smooth - no texture for soil to sit in. A cracked tile is not smooth any more.
- Durable - it survives cleaning. A surface that degrades when you clean it will stop being cleaned.
- Easily cleanable - cleanable with the effort available on a real shift, not in theory.
That third one is the honest test. A surface that can only be cleaned with two hours and a specialist product is not easily cleanable, whatever the specification sheet says.
Coving
A curved, sealed junction between the floor and the wall, in place of a right-angled corner.
A right angle collects soil that a mop cannot reach, and it opens as the building moves, which gives insects a route between the wall cavity and the kitchen. Coving removes both problems at once.
Carpet
Not permitted in food preparation areas, walk-in refrigerators, warewashing areas, toilet room areas where handwashing occurs, refuse storage rooms, or other areas subject to moisture.
Carpet in a dining room is fine, and it has to be cleanable and maintained. The line is between where food is handled and where it is eaten.
Unsealed wood, unsealed concrete, damaged grout, bare plasterboard. Anything that takes up moisture takes up whatever is in the moisture, and cannot be brought back to clean.
Maintenance is the examinable part
The materials question is decided when the kitchen is built. The maintenance question is live every day, and it is the one a manager owns.
A cracked tile, missing grout, a hole in a wall, a water-stained ceiling panel, a peeling painted surface above a prep bench. Each is a place soil collects, a place pests travel, and a finding on an inspection report.
Where the exam puts this
One question in the facility design area, and often overlapping with pest control, because holes in walls and gaps around pipework belong to both.
If a scenario describes a physical defect and asks what it is, the answer is usually a harbourage or contamination route rather than a maintenance backlog. That is the framing to bring.
Common questions
What are the requirements for kitchen floors?
Smooth, durable and easily cleanable, with coving at the floor-to-wall junction. Absorbent materials such as unsealed wood or concrete are not acceptable, and damage is a food safety finding.
What is coving?
A curved, sealed junction between floor and wall replacing a right-angled corner. It removes soil that a mop cannot reach and closes the gap insects use to travel from the wall cavity.
Can you have carpet in a restaurant?
In the dining room, yes, provided it is cleanable and maintained. Not in food preparation areas, walk-ins, warewashing areas, refuse rooms, or anywhere subject to moisture.
Is a cracked tile a violation?
Yes. A cracked tile is no longer smooth or easily cleanable, it collects soil, and it can give pests a route. It is a food safety finding rather than a maintenance backlog item.
Do ceilings have the same requirement?
In food preparation, warewashing and storage areas, yes - smooth, durable and easily cleanable. Water-stained or damaged panels are findings, and they usually indicate a leak that is its own problem.