About us

INTERIORPROTECT Ltd. was established in 1997, and it has been the leading Bulgarian enterprise for development and production of flame retardants, technologies and services for fire protection and prevention.

The INTERIORPROTECT Ltd. patented flame retardants, manufactured under the CSE-96 trade mark, are applied to flammable polymers like textiles, wood, paper, corrugated board, leather, penopolystyrene, penopolyurethane and items made of them to achieve fire safety:

  • in public and office buildings, theatres and TV studios, furniture of houses, hotels, restaurants
  • and means of transportation like airplanes, ships, motor vehicles, trains.

Company’s research and development activities are inseparable part of its business affairs. The INTERIORPROTECT Ltd. sustainable development has been accelerated by the successfully finished projects, financed by the National Innovation Fund and the European Regional Development Fund. INTERIORPROTECT Ltd. was awarded the 2007 and 2010 Innovative Enterprise Honor. The 2010 Innovation Grand Prize was awarded to the company for its inventions and patents. The most prestigious environmental prize worldwide Energy Globe Award 2014 was awarded to INTERIORPROTECT Ltd. for sustainability. The company is the first private Bulgarian fire protection material company that acquired the ISO 9001 Quality Management System Certificate, which came as an acknowledgement for years of hard work and hundreds of satisfied clients.


We offer you...

  • Production, delivery, implementation and complex decisions on the basis of the patent protected CSE-96 flame retardants;
  • Technologies for fire protection of textiles, wood, paper, corrugated board, cardboard, leather, polyurethanes, polystyrene and other porous polymer materials;
  • Atmospheric glow plasma-chemical technologies for fire protection of textiles, wood, polyurethanes, paper, leather, etc.;
  • Products, technologies and complex decisions for fire-protection of wood and metal constructions and electrical cables;
  • Products, technologies and complex decisions for fire protection of openings in public, manufacturing, residential and other buildings;
  • Design, expert and consultant services;
  • Quality and guarantee documentation.