What is and does FESI?

FESI is the independent Federation of the European insulation contracting sector founded in Paris in 1970. FESI represents 19 national insulation associations from Europe whose members are active in the field of technical insulation for industry, the commercial building sector, ship insulation, soundproofing and fire protection. FESI represents more than 3.300 European insulation contracting companies.

Every two years FESI organises the European Insulation Apprentice Championship, where teams from different European countries compete to win the gold medal.

FESI acts as the European think-tank bringing insulation specialists together to work on technical matters related to thermal and cold insulation as well as acoustic protection and to promote industrial insulation as a Best Available Technique delivering industry:

  • Energy savings
  • Emissions reductions
  • System efficiency
  • Safety
  • Workplace improvement
  • Cost reductions







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FESI Working Groups

FESI has established successfully operating working groups in which experts and specialists from FESI member associations meet and work together on different projects and insulation topics:


Network & Memberships

FESI cooperates with the following associations and organzsations:

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Thermal Energy Audits

Thermal energy audits evaluate insulation systems of existing facilities, planned projects or retrofits and demonstrate how more efficient insulation could:

  • Save energy
  • Save money
  • Contribute to a cleaner environment through reduced CO2 emissions

Thermal energy audits will also help identify:

  • Process efficiency improvements
  • Safety risks to personnel

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