Why food grade floors are specified differently
A food production floor has to survive things a warehouse floor never encounters. Hot washdown followed by chilled product, caustic cleaning chemicals, fats and oils, trolley and pallet traffic, and standing water if the falls are wrong. In a club kitchen running seven nights, it also has to take all of that without ever getting a full day to itself.
Thermal shock is what fails ordinary epoxy. A floor hosed at 80°C and then cooled will move, and a system not chosen for that will debond. Where washdown is part of daily operation we'd generally specify polyurethane cement, often called PU screed — it copes with the temperature swing and the steam cleaning that standard epoxy doesn't. Where conditions are gentler, an epoxy system is the more economical answer.
Which way we'd go depends on how your space actually runs. Tell us the washdown regime and we'll tell you what it needs before you commit to anything.






