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Certified Passive Fire Protection Solutions
Firestopping,
Fire-Rated Doors & Specialized Building Systems

Who We Are
ZNB Systems is a specialized company providing certified passive fire protection solutions for construction and industrial projects.
We focus on the supply and installation of fire-rated doors, firestopping systems and specialized building systems, offering reliable, compliant solutions for demanding technical environments.
Our work is based on certified products, proper installation practices and strict adherence to European standards.
What We Do
We supply and install a complete range of passive fire protection systems, including:
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Fire-rated doors (EI60, EI90, EI120)
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Firestopping systems for cable, pipe and mixed penetrations
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Fire-rated glazing and partitions
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Specialized doors and systems for industrial, medical and technical spaces
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All solutions are selected and applied according to the specific requirements of each project.
How We Work
We work closely with engineers, contractors and technical teams, ensuring that every application meets certification requirements and project specifications.
Our approach is based on:
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certified systems and documentation
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correct installation details
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coordination with other trades on site
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clear technical communication
This allows us to deliver consistent, compliant and durable results.
Where We Operate
Founder
Georgios
Zachopoulos
George Zachopoulos, the founder of ZNB SYSTEMS, has a distinguished career in the building materials industry. With a proven track record, George has demonstrated deep expertise in key areas of the sector.
As Business Unit Director at USG Europe for two decades, he developed strong skills in contract management, analytical problem-solving, leadership, market planning, strategic negotiations, and operational resolution. He later took on critical roles in East Africa, serving as Market Director at Knauf Kenya Ltd and Managing Director of Operations at Knauf Gypsum Tanzania Ltd.
Bringing with him a wealth of experience, George has been leading new business development at ZNB SYSTEMS since 2020, driving growth and innovation across Greece and Cyprus. His leadership has been instrumental in positioning ZNB SYSTEMS as a rapidly growing force in the field of passive fire protection and beyond.

