In a food plant, floors are cleaned more often than in almost any other industry. They see water, milk, oils, sugar syrups, fruit acids, brine, blood and fats, together with hot washing, caustic cleaners and heavy trolleys. Ordinary tiles crack and the grout lines become home to bacteria. Plain concrete absorbs liquids, smells and starts to dust.
A resin floor gives one smooth, sealed surface that can be washed quickly and passes hygiene inspections. Swaraj Polycoats manufactures food-grade floor coatings, including SP FLOTOP 855 FG, and installs complete hygienic floor systems for food, dairy, beverage, bakery, confectionery and winery units.
Why food plants choose resin floors over tiles
| Point | Tiles | Epoxy / PU resin floor |
|---|---|---|
| Joints | Hundreds of grout lines | Seamless, no joints |
| Bacteria risk | Grout absorbs and holds microbes | Non-porous surface, easy to sanitise |
| Wall corners | Sharp 90° corners | Rounded cove skirting |
| Damage | Tiles crack and lift under trolleys | Strong, impact resistant |
| Drain falls | Hard to adjust | Slopes built in with screed |
| Repair | Replace tiles, matching is difficult | Patch and recoat locally |
Food safety standards like FSSAI Schedule 4, BRCGS, FSSC 22000 and HACCP-based audits all expect floors that are impervious, washable and in good repair. A resin floor makes those checks much easier to pass.
Choosing the right floor for each food plant zone
The single most important decision is matching the floor to the conditions in each room. Temperature is the biggest factor.
| Zone | Conditions | Recommended system | Thickness |
|---|---|---|---|
| Raw material store, dry store | Dry, pallets, forklifts | Self-levelling epoxy | 2–3 mm |
| Packing hall | Dry, clean, trolleys | Food-grade self-levelling epoxy | 2 mm |
| Processing (cold or room temperature wash) | Wet, slippery, mild acids | Anti-skid food-grade epoxy | 3–4 mm |
| Cooking, frying, hot washdown | Hot water, steam, fats | PU concrete (heavy duty) | 6–9 mm |
| Dairy, curd, paneer sections | Lactic acid, hot cleaning | PU concrete | 6–9 mm |
| Cold rooms and freezers | Very low temperature | Flexible PU or low-temperature epoxy system | 3–6 mm |
| Canteen kitchen | Hot oil, water, grease | PU concrete with anti-skid | 6 mm |
Key features of a hygienic food plant floor
Seamless and non-porous
The floor is laid as one continuous layer with no grout lines. Liquids and food particles stay on top, where they can be washed away.
Integral cove skirting
A curved resin skirting, usually 100–150 mm high, joins the floor to the wall. It removes the sharp corner where dirt and pests collect, and it is a basic expectation in food audits.
Anti-skid texture
Wet floors with fats and oils become dangerous. We broadcast graded quartz into the floor to give grip. The texture is chosen so it is safe to walk on but still easy to clean. Wetter, greasier areas get a coarser profile.
Proper slope to drains
Water must flow to drains, not stand in puddles. Standing water grows bacteria and makes floors slippery. We build slopes (falls) into the screed and finish neatly around stainless steel drains and channels.
Chemical resistance
The floor must handle caustic soda, chlorine-based sanitisers, peracetic acid, detergents and natural food acids from fruits, vinegar, milk and wine.
Light colours
Light grey, cream or light blue floors make dirt easy to spot, which supports good hygiene.
Floor needs by type of food business
Different food businesses face different floor challenges. Here is what we usually recommend:
Dairy and milk processing
Milk and whey contain lactic acid, and dairy plants clean with hot water and caustic solutions every day. Processing halls are best done in PU concrete, while packing halls, cold stores and dispatch areas can use epoxy.
Bakery and confectionery
Ovens create heat, and flour, sugar and fats make floors slippery. Use PU concrete near ovens and fryers, and anti-skid epoxy in mixing and packing areas. Sugar syrup is sticky but not harmful to resin floors if it is cleaned regularly.
Meat, poultry and seafood
These areas see blood, fats, brine and very frequent washing, often at low temperatures. A textured, anti-skid PU concrete with cove skirting and good drain slopes is the safest choice.
Beverages and bottling
Sugar, fruit acids and glass breakage are the main issues. Anti-skid epoxy works in most bottling halls; syrup rooms and CIP areas with hot water should use PU.
Wineries and grape processing
Grape juice and wine are acidic, and tartaric acid deposits need regular cleaning. Crush pads and fermentation halls need acid-resistant, sloped floors. This is a common requirement around Nashik's wine belt.
Spices, grains and dry foods
These are mostly dry areas where dust control matters most. A self-levelling epoxy floor keeps dust down and is easy to sweep and vacuum.
Epoxy vs PU concrete: quick comparison for food plants
| Factor | Epoxy floor | PU concrete |
|---|---|---|
| Hot water and steam | Up to about 60°C | Handles hot washdown and thermal shock |
| Food acids (lactic, citric, acetic) | Good for occasional contact | Very good for constant exposure |
| Damp slabs | Needs moisture-tolerant primer | More tolerant of damp concrete |
| Finish | Smooth or textured, glossy look | Textured, matt, very hard-wearing |
| Cost | Lower | Higher |
| Best for | Dry areas, packing, stores, cold wet areas | Hot, wet, acidic process areas |
Food plant flooring cost (2026)
| System | Indicative rate |
|---|---|
| Food-grade self-levelling epoxy, 2 mm | ₹120 – ₹170 per sq ft |
| Anti-skid epoxy, 3–4 mm | ₹150 – ₹220 per sq ft |
| PU concrete, 6 mm | ₹230 – ₹330 per sq ft |
| PU concrete, 9 mm (heavy duty) | ₹300 – ₹420 per sq ft |
| Resin cove skirting | ₹120 – ₹250 per running ft |
| Floor slope correction | Quoted after level survey |
Costs depend on area, the mix of dry and wet zones, the amount of cove skirting, how many drains need detailing, the slope correction required and the condition of the existing floor. Running plants often need work in phases or during shutdowns, which also affects planning.
Installation process for food plants
- Site survey. We study each room: temperature, chemicals, cleaning routine, traffic and drains. We also take moisture and level readings.
- Zone plan. You receive a floor plan showing which system goes where, with thickness and finish.
- Deep surface preparation. Food plant floors are often soaked with fats and oils. These areas are degreased, ground or cut out, because nothing bonds to fat-soaked concrete.
- Slope and repair work. Low spots and slopes to drains are built up with resin mortar.
- Priming. Moisture-tolerant primer where slabs are damp, standard primer elsewhere.
- Body layer. Self-levelling epoxy, anti-skid broadcast system or PU concrete as per the zone plan.
- Cove and drain detailing. Cove skirting is formed, and edges around drains and channels are anchored so water cannot get underneath.
- Sealing coat and curing. A final seal coat locks the texture in place. The area stays closed until fully cured before washing begins.
Why food plant floors fail (and how we prevent it)
| Problem | Main cause | Prevention |
|---|---|---|
| Floor peeling in patches | Coating laid on fat-soaked or damp concrete | Degrease, cut out bad concrete, test moisture |
| Cracking near ovens and fryers | Epoxy used in hot area (thermal shock) | PU concrete in hot zones |
| Water getting under coating at drains | Poor edge detailing at drain | Anchor grooves and proper sealing at every edge |
| Slippery floor | Smooth finish in wet zone | Correct anti-skid grade for each zone |
| Puddles and smell | No slope to drains | Build falls into the screed |
| Stains and yellowing | Food dyes, UV or wrong top coat | Suitable top coat and prompt cleaning |
Cleaning and maintaining food plant floors
- Scrape and remove food waste before washing.
- Wash with approved detergents and rinse well; do not leave strong chemicals to dry on the floor.
- Use stiff brushes or scrubbers on anti-skid areas to remove fats from the texture.
- Keep drains clean so water does not pond.
- Check edges around drains and machine bases regularly and repair small damage quickly.
- Avoid dragging sharp metal objects; use wheeled trolleys with soft wheels.
Why choose Swaraj Polycoats for food plant floors
Swaraj Polycoats has been manufacturing industrial floor coatings in Nashik since 2008 and is ISO 9001:2015 certified. We manufacture a dedicated food-grade floor coating (SP FLOTOP 855 FG) as well as primers, self-levelling screeds and top coats, so a single company is responsible for the material and the installed floor. We have worked with food, dairy, agro and beverage units across Maharashtra, including the wine and agro-processing belt around Nashik, and we supply material across India.
If your plant also has cleanrooms or warehouses, read our guides on cleanroom flooring and warehouse flooring.
Food plant flooring: FAQs
Is epoxy flooring food safe?
Fully cured, solvent-free food-grade epoxy forms an inert, non-porous surface suitable for food areas. It must be fully cured before food contact or washing starts. Ask your supplier for the product data and food-grade test reports for the exact product.
Which flooring is best for a food processing plant?
Use self-levelling epoxy in dry areas, anti-skid epoxy in cold or room-temperature wet areas, and PU concrete in areas with hot water, steam, hot oil or strong food acids. Add cove skirting and proper drain slopes everywhere.
Is epoxy or PU flooring better for dairy plants?
PU concrete is usually better for dairy processing because it resists lactic acid and hot cleaning water. Epoxy works well in dairy packing halls, stores and dry areas.
How much does food-grade epoxy flooring cost per sq ft?
Indicative 2026 rates are about ₹120–170 per sq ft for 2 mm food-grade self-levelling epoxy and ₹150–220 for 3–4 mm anti-skid epoxy. PU concrete costs about ₹230–420 per sq ft depending on thickness.
Can flooring be done without stopping production?
Yes, in most cases. We work zone by zone, at night or during shutdowns, and fast-curing systems can return areas to use quickly. We plan this together with your production team.
How long should a new food plant floor cure before use?
Most systems allow light foot traffic after about 24 hours, but food contact, heavy washing and chemical cleaning should wait until full cure, which is usually about 7 days for epoxy at normal temperatures. Fast-curing PU systems can return to use sooner. We give a written curing schedule for every area.
Do food plant floors need anti-skid finish everywhere?
No. Dry areas such as stores and packing halls can have a smooth or lightly textured finish that is easier to clean. Wet process areas, wash areas, ramps and areas with fats and oils need a stronger anti-skid texture for safety.
Can you install flooring around existing stainless steel drains?
Yes. We cut anchor grooves around the drain edges, bond the resin into them and seal the joint so water cannot get under the floor. Poor drain detailing is one of the most common reasons food plant floors fail, so we treat it with care.
Food plant mein kaunsa floor lagana chahiye?
Sukhe area jaise packing aur store mein self-levelling epoxy lagao. Geele area mein anti-skid epoxy lagao. Jahan garam paani, steam ya garam tel ho, wahan PU concrete sabse achha hai. Deewar ke paas cove skirting aur drain ki taraf dhalan zaroor rakho.