Corrected against current Queensland safety and facility-planning guidance on 20 July 2026.

The right industrial floor is not selected from a league table in which epoxy, polyurethane or polished concrete always wins. A useful specification starts with the existing slab and the facility's actual traffic, loads, contaminants, cleaning, temperature, drainage, safety, hygiene, appearance and shutdown constraints.

This Brisbane and South East Queensland guide provides a neutral selection process for facility managers, builders, designers and procurement teams. Product families vary widely, so every final choice needs current evidence for the proposed complete system and the conditions in which it will be installed and used.

Start with an exposure and operations schedule

Divide the floor into zones before discussing products. A loading dock, turning aisle, clean assembly room, battery area, wash bay, cool room, commercial kitchen and customer-facing showroom can place very different demands on a surface even when they sit in the same building.

For each zone, record:

  • people, vehicles, wheel types, turning, braking, impact and concentrated loads;
  • every expected spill or chemical, including concentration, temperature and contact time;
  • dry, wet, greasy or dusty conditions and how often they occur;
  • cleaning chemistry, water temperature, pressure, equipment and frequency;
  • sunlight, heat, cold, thermal cycling and nearby process temperatures;
  • falls, drains, joints, coves, plinths, penetrations and transitions;
  • appearance, colour zoning and line-marking needs;
  • acceptable shutdown, curing, ventilation and staged-access constraints; and
  • required tests, approvals, records and handover evidence.

A forklift's total mass alone does not define the floor demand. Wheel material, contact area, point loads, turning, braking, dropped items, racking, route concentration and the underlying slab also matter. Ask the responsible structural or equipment professional to define loads where they are not already documented.

Inspect the slab before choosing a finish

A coating or polished finish cannot compensate for every substrate problem. Inspect existing layers, contamination, weak or dusty concrete, laitance, cracks, joints, spalls, previous repairs, flatness, falls and moisture symptoms. Determine which movement joints must remain functional and whether structural, drainage or rising-moisture investigation sits outside the flooring scope.

Moisture assessment should follow the proposed system manufacturer's current requirements and the project professional's advice. Do not copy one online threshold across unrelated tests or products. Record the method, locations, ambient conditions, readings and acceptance criteria.

Where old floor coverings, mastics or building materials may contain asbestos or another hazardous material, arrange the required assessment before grinding or removal. Covering contamination or active moisture without resolving its cause can move the failure into a new layer.

Understand the main system families

Mechanically polished or honed concrete

This approach works with a suitable concrete slab rather than installing a thick resin body coat. It can suit selected dry production, retail, showroom and circulation spaces where the slab, visual variation, exposure and maintenance plan are acceptable. It is not automatically impermeable, chemical-proof, maintenance-free or suitable for every heavy-traffic or wet-process area.

Confirm aggregate exposure, sheen, repairs, stain protection, joints, cleaning and slip requirements. Use Wirth Floor's separate polished concrete service and maintenance guide when this family remains under consideration.

Thin-film and high-build resin coatings

Epoxy and other resin chemistries can form primers, body coats, broadcast layers, grout coats and topcoats. The word "epoxy" does not identify thickness, texture, UV behaviour, chemical resistance, cure, wheel-load performance or service life. Compare the complete proposed build-up and its tested data, not a product-family label.

A smooth thin coating, a self-smoothing build and an aggregate-broadcast system can behave differently under wheels, spills, washdown and cleaning. More texture can assist traction in defined conditions while making soil removal harder. Extra thickness does not correct structural movement, poor drainage or an unsuitable substrate by itself.

Flexible, UV-stable or specialist topcoats

Selected polyurethane, polyaspartic or other topcoat chemistries may be used when a project needs particular UV, abrasion, appearance, flexibility or return-to-service characteristics. Those words are not universal guarantees. Compatibility with the underlying primer and body coat, the exact exposure, recoat windows, environmental limits and manufacturer evidence all need to be confirmed.

Heavy-duty resin or cementitious systems

Food, beverage, chemical, thermal-shock and wet-process areas may require a specialist multi-layer, resin-mortar or cementitious-resin system. Suitability depends on actual temperature changes, chemicals, cleaning, drainage, substrate and detail design. A generic statement that one chemistry tolerates every acid, heat cycle or washdown regime is not a specification.

Match chemical resistance to the exact exposure

"Chemical resistant" never means resistant to every chemical at every concentration and temperature. Prepare a chemical schedule and compare it with current manufacturer data for the proposed complete system. Include contact time, spill frequency, cleaning response and what happens at joints, coves, drains and penetrations.

Workplace Health and Safety Queensland's hazardous-chemicals guidance covers wider duties for safe storage, handling, registers, labels, safety data sheets, training and risk controls. Flooring can support a control strategy, but it does not replace bunding, drainage, ventilation, procedures, emergency arrangements or other required controls.

For a detailed evidence checklist, use the chemical-resistant flooring guide.

Specify slip performance, drainage and cleaning together

No industrial floor is universally non-slip. Slip risk changes with contaminants, footwear, tasks, gradients, drainage, cleaning, wear and transitions. Workplace Health and Safety Queensland's floor and ground-surface guidance explains that there is no single correct or safe slip-resistance level for every situation.

The responsible risk and design process should identify the conditions, current test method, test locations and acceptance criteria. A heavily textured surface may create extra cleaning effort or retain contamination, while a smooth floor can become unsuitable when wet or oily. Prototype or test representative areas when the balance is critical.

In food premises, material choice also has to support the applicable Food Standards Code outcomes and the actual activities. Food Standards Australia New Zealand's Food Safety Standards guidance links the current requirements. It does not mandate one resin type for every premises. The approved design must coordinate floor cleanability, water and grease exposure, drainage, coving, equipment, pest control and local approval.

Plan preparation as controlled construction work

Adhesion and final appearance depend on preparation appropriate to the substrate and proposed system. The scope may include removal, mechanical profiling, edge work, repairs, crack and joint treatment, cleaning and test areas. "Grind the floor" is not enough detail for a comparable quotation.

Concrete grinding can generate respirable crystalline silica. Queensland's silica code information and walk-behind floor-grinder guidance identify relevant processes and engineering-control options. The responsible business must select and maintain the controls, training, respiratory protection where required, exclusion and clean-up process that the current Queensland requirements and task demand.

Build the programme from the selected products and site

Application windows, temperature, humidity, substrate moisture, mixing, pot life, recoat time, ventilation and cure are product-specific. So are the times for foot traffic, wheeled loads, washdown and chemical exposure. Do not use a universal 24-hour, three-day or seven-day reopening promise across every system.

Programme also depends on area, access, removal, repairs, edges, drains, zoning, power, ventilation, occupied-space controls, other trades, inspection and acceptance. Ask tenderers to state assumptions and hold points and to separate application completion from each return-to-service milestone.

Compare evidence, not adjectives

For each proposed system, request:

  • manufacturer and exact product names for every layer;
  • technical and safety data for the complete build-up;
  • required substrate condition and preparation profile;
  • moisture test method and acceptance criteria;
  • tested chemical, UV, temperature and mechanical-performance data relevant to the exposure;
  • slip test method, conditions, result and whether site verification is required;
  • nominal coverage or build and how it will be checked;
  • crack, joint, cove, drain, penetration and transition details;
  • environmental limits and return-to-service stages;
  • inspection, repair, cleaning and maintenance instructions; and
  • warranty terms, exclusions, owner obligations and the entity providing each promise.

Terms such as industrial grade, premium, seamless, heavy duty and self-levelling are not substitutes for this evidence. References from unrelated facilities are useful only when their substrate, loads, exposure, preparation and maintenance are genuinely comparable.

Compare whole-of-use cost without invented savings

A responsible comparison includes investigation, preparation, repairs, complete installed build, safety and environmental controls, shutdown, temporary relocation, cleaning, maintenance, inspection, local repair, recoating or refinement and the consequences of unsuitable downtime. It should also identify assumptions and the period being compared.

Polished concrete is not always the cheapest option, and a thicker resin system is not automatically the best long-term value. Real project quantities, slab condition, operating constraints, manufacturer requirements and maintenance responsibilities are needed before a savings or return-on-investment claim can be calculated.

Industrial flooring enquiry checklist

Send plans, floor area, zone uses, current floor photos, crack and contamination details, moisture history, vehicle and wheel information, concentrated loads, chemical schedule, wet and dry conditions, cleaning process, temperature range, drainage, slip requirements, colour or line marking, operating hours, shutdown window and required handover evidence.

Wirth Floor provides selected epoxy flooring, polished concrete and concrete preparation services across Brisbane and South East Queensland. Request a site discussion with the exposure schedule and project information so the feasible options can be assessed.

This article provides general project information, not chemical, WHS, food-safety, building, engineering or specification advice. Final materials, details, controls, tests, approvals and maintenance must reflect the site, current requirements, manufacturer documentation and advice from the responsible competent persons.