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Synthetic resin flooring and duty classes: (BS 8204–6 type, name, description and thickness)
 Capital costLifecycle costExpected service life
 (£/m2) (£/m2 over 60 years) (years)
Pedestrian or light commercial and industrial use: light to medium duty   
Floor seal; two or more coats; solvent or water-borne; up to 150µm7.5–102221–2
Floor coating; two or more coats; solvent free; 150–300µm 11–14.52211–3
High build floor coating; two or more coats; solvent free; 300–1,000µm12–161752–7
Multi-layer flooring; aggregate-dressed systems, multiple floor coatings or   
flow-applied (sandwich systems); %3E2 mm24–31.53192–5
Flow applied flooring; smooth surface (self-smoothing or self-levelling flooring); 2–3mm 25.5–343283–8
Resin screed flooring; trowel-finished, heavily-filled systems; %3E4mm38.5–513345–12
Severe loads and impact: heavy to very heavy duty   
Heavy duty flowable flooring; smooth surface; 4-6mm42.5–56.53535–10
Heavy duty resin flooring; trowel-finished, aggregate filled, impervious; %3E6 mm51–67.531210–12