Recoating a working floor starts with understanding why the existing finish is worn. A new coat over damp concrete, contamination or a loose old coating can repeat the same failure. Inspect the surface and confirm a compatible system before ordering.
Inspect before deciding to recoat
- Record worn traffic routes, peeling areas, exposed concrete and persistent stains.
- Identify the existing coating if possible, including any clear sealer or previous repairs.
- Check moisture, drainage and contamination rather than assuming wear is only a paint problem.
- Separate cosmetic wear from loose concrete, movement or structural damage that needs appropriate repair.
Use our peeling and flaking guide to organise the checks. There is no universal recoating interval: traffic, cleaning methods, preparation and the original coating determine when maintenance is needed.
Build a maintenance routine around the coating
Choose cleaning products and equipment compatible with the cured finish. Remove grit and manage spills promptly. Check the manufacturer's limits before using strong detergents, solvents, abrasive pads or powered scrubbers. Record the methods used so an adhesion or wear problem can be investigated.
Floor safety also depends on contamination and cleaning. HSE explains that wet cleaning can introduce slip hazards and that access and cleaning arrangements need control; see HSE cleaning and slips guidance. A textured coating does not remove the need for these controls.
Plan a compatible recoating system
- Confirm the substrate and retained finish with the selected coating supplier.
- Clean, remove loose material and prepare the surface using the specified safe method. Follow label/SDS guidance for dust, ventilation and protective equipment.
- Use a primer only if it is specified and compatible with the substrate and topcoat.
- Apply the approved coat count and coverage, including any separate aggregate exactly as directed.
- Keep the area out of service until the stated pedestrian, vehicle and full-cure stages are met.
Read the concrete preparation guide and compare concrete floor primers. Do not add a generic varnish or sealer over a floor paint to extend its life unless the complete system is approved.
Choose for the actual working conditions
Compare Extreme Heavy-Duty Polyurethane Floor Paint with the wider floor-coating range. State the expected traffic, cleaning chemicals, temperature and substrate when asking for advice. Extreme Polyurethane Floor Paint is not suitable for wet rooms; food-production, specialist hygiene or chemical-exposure requirements need specific evidence, not a general resin description.
See the floor-paint comparison guide before choosing. This store guide does not establish tested slip compliance or approval for every industrial environment.
