Commercial Kitchen & Food Processing Floors

System

Urethane cement (urethane mortar) with integral cove

Typical thickness

1/4 inch field, 3/8 inch heavy duty

Temperature tolerance

Withstands boiling water and steam cleaning

Compliance

USDA-acceptable, seamless, slip-resistant

Why tile keeps failing in kitchens

Quarry tile is durable, but a tiled kitchen has thousands of linear feet of grout. Grout is porous, it cracks, and it holds grease and organic material no matter how aggressively it is scrubbed.

Once water gets under a tile field it spreads, and tiles begin to sound hollow underfoot. At that point the only real repair is removal, which means demolition in a working kitchen.

A seamless urethane cement floor has no joints to fail. It is placed monolithically, coved up the wall, and terminated at a clean edge, so wash-down water runs to the drain instead of into the assembly.

Thermal shock is the real test

A commercial kitchen floor gets hit with boiling water, fryer oil, steam from a combi oven and then cold mop water. That thermal cycling is what pulls rigid coatings off a slab.

Urethane cement expands and contracts at close to the same rate as concrete. That single property is why it survives wash-down environments where a standard epoxy will bubble and release within a year or two.

Breweries deserve special mention. Between caustic CIP chemicals, hot wort spills, and constant water on the floor, a brewhouse is one of the harshest environments in commercial flooring.

Slip resistance, drains and coving

Kitchen floors are wet floors. Aggregate is broadcast into the system to a texture that gives real traction in grease and water while still being cleanable with a deck brush.

Drains get a proper termination detail: the coating is cut in and locked at the drain body rather than feathered to a thin edge that will chip. Where the slab has no fall, a mortar system can be built to create slope.

Integral cove base, typically 4 to 6 inches, eliminates the floor-to-wall joint. Inspectors look for this, and it removes the single dirtiest detail in most kitchens.

Installing without closing for a week

Most restaurant and kitchen work in the Toledo area is scheduled around closures: a Sunday-to-Wednesday window, a planned remodel, or a slow stretch in the calendar.

Urethane cement is generally walkable within hours and back in service in about a day, which is the main reason it wins over tile for renovation work in an operating location.

Equipment is moved or lifted, the old floor is removed, and the area is contained so grinding dust stays out of the rest of the building.

The details an inspector actually looks at

Health inspections concentrate on the junctions rather than the open floor. The floor-to-wall intersection is the first thing examined, because a right-angle joint at the base of a wall is where grease, water and organic material collect and where cleaning cannot reach.

Integral cove base solves this by carrying the floor material up the wall as a continuous curve, typically four to six inches, terminated at a clean edge. There is no joint, no sealant to fail and nothing to pick out with a scraper.

Drains are the second area of focus. The coating should be cut in and mechanically locked at the drain body rather than feathered to a thin edge, and the floor should actually fall toward the drain rather than pond beside it. Where the original slab was poured flat, a mortar system can be built to create that fall.

Under and behind equipment is the third. Equipment that cannot be moved leaves an uncoated void underneath it, and that void becomes the dirtiest part of the kitchen. Where equipment is on legs or casters, coating continuously underneath is straightforward and worth insisting on.

Cleaning and maintaining a urethane cement floor

Urethane cement is textured by design, which is what makes it safe underfoot in grease and water. That same texture holds soil if it is only mopped, so a deck brush and a proper degreasing cycle do more than any amount of mopping.

Daily cleaning should use a neutral or mildly alkaline degreaser at the dilution the manufacturer specifies. Concentrated caustics used repeatedly will dull the surface and, over years, begin to attack it. Strong acids should not be used at all unless the system was specified for them.

Hot water rinsing is not a problem for these floors and is the most effective way to remove grease, which is one of the main practical advantages over tile.

Inspect the cove and drain terminations periodically. These are the highest-stress details in the installation, and small damage caught early is a simple repair rather than a route for water to get behind the system.

Planning a kitchen floor replacement

The sequence for replacing a kitchen floor is largely determined by the equipment, and working that out first prevents most of the problems that arise later.

Everything has to come off the floor. Fixed equipment either gets disconnected and moved or gets worked around, and working around it leaves an uncoated void underneath that becomes the dirtiest part of the room. Where equipment is on legs or casters, moving it is nearly always worth the disruption.

Utility disconnection and reconnection is usually a separate trade, and coordinating it is the most common source of delay. Gas, water, electrical and refrigeration lines all need someone qualified, and booking those visits around the flooring window rather than after it keeps the programme tight.

Removal of the old floor is the noisiest and dirtiest phase. Quarry tile removal in particular is loud, and where the kitchen shares a wall with a dining room or a neighbouring tenant, that constrains when it can happen.

Height matters at the edges. Removing tile and replacing it with a quarter inch of urethane cement changes the finished floor level, and that affects door clearances, threshold transitions and how equipment sits relative to drains. Checking those before demolition avoids an unwelcome discovery at reinstatement.

Finally, allow for the floor to be walked on before equipment goes back. Urethane cement returns to service quickly, but dragging heavy equipment across a floor that has not reached sufficient hardness will mark it permanently.

Drainage and water management

In a wash-down environment, where the water goes matters as much as what the floor is made of. A seamless floor that ponds water in the middle of the room has solved one problem and created another.

Fall to drain is the first consideration. Many older slabs were poured flat, or have settled since, and water sits where the floor is lowest rather than where the drain is. A troweled mortar system can be built up to create fall, which is one of the practical advantages it has over a thin coating that simply follows the existing surface.

Drain type affects the detailing. Trench drains handle high volumes and are common in processing areas and dishwash zones; point drains suit smaller kitchens. Either way the coating is cut in and mechanically locked at the drain body, and the drain itself should be accessible for cleaning rather than buried under the floor build-up.

Threshold detailing keeps water where it belongs. Where a wet area meets a dry one, a raised threshold or a deliberate change in level stops wash water migrating into a storeroom or a dining area.

Finally, consider what happens under equipment. Water that runs beneath a fixed cooking line and cannot be reached is a persistent hygiene problem, and the fix is usually a combination of fall, accessibility and equipment on legs rather than anything the floor can solve alone.

Common questions