How much material do I need for 25 m²?

Updated: 15.07.2026
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It is advisable to order a system set for 25 m² or calculate each layer according to consumption.

Detailed answer

The most accurate approach is to base calculations on the complete composition per m², rather than calculating a single product in isolation. For each surface, consider the substrate, number of layers, type of final coating, gel, lacquer, and allowance. For bathrooms and floors, it is safer to use a ready-made set or have the composition checked.

Common mistakes

  • calculating material without allowance
  • not accounting for substrate preparation and tools
  • comparing prices without the same layer composition
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