Learn about the factors to consider when identifying the correct concealed hinge to install on a door to ensure its efficient operation.
Test Methods and Requirements for Single-Axis and Multi-axis Hinges: Discover the Standards for CE Marking with Classification Table.
Terms and definitions used on the website and in the catalogue to best define Krona Koblenz concealed door hinges.
Fire Certification, Functional Durability, Corrosion Resistance, CE Marking and more. See all Krona Koblenz product certifications
Explore the Guide on How to Read and Correlate the Widths and Heights of the Swinglife Universal Rotating Door System
Explore the Guide on How to Read and Correlate the Widths and Heights of the Swinglife Standard Rotating Door System
Technical drawings, milling diagrams and much more within the assembly instructions. Download the IDM from the webpage of the product of interest.
Warnings, Recommendations and Maintenance to ensure correct functioning of the hinge over time. Find out all details to consider.
Practical Guide with Video Tutorial and PDF: Learn step by step how to correctly adjust concealed hinges for doors and achieve optimal functionality over time.