Resistance class 3
Certification for resistance class 3 by German Institute Rosenheim
ISO 9001
Certification of quality management systems
Security Door oppening
Certification for air permeability, waterproofing and resistance to wind pressure
Single-leaf fire door REI120
Certification of single-leaf metal fire door 120 minutes
Double-leaf fire door REI120
Certification of double-leaf metal fire door 120 minutes
Sound Reduction Index with stone wool
Sound reduction indicator on security door with insulation.
Sound Reduction Index without rockwool
Sound reduction indicator on security door without insulation
Thermal insulation with stone wool
Certification of thermal conductivity with stone wool
Thermal insulation without stone wool
Certification of thermal conductivity without stone wool
Security - Fire Safety 90/120 REI
Certification for fireproof security door 90/120 minutes according to the European directive EN-1634-1
Single-leaf fire door REI60
Certification of 60-minute single-leaf metal fire door
Double leaf fire door REI60
Certification of a 60-minute double-leaf metal fire door
CE marking
The security doors are CE marked
Quality Policy
KETE SA is committed to the quality of its products.
EVALUATION AND TEST
KETE SA is constantly investing in evaluation & testing of its products in collaboration with various accredited laboratories in Greece & abroad.
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