Arendsen staalbouw is certified for the EN1090-1 up to and including execution class EXC3.
This means that Arendsen Staalbouw is justified to supply a CE-Mark after completion of a project.
Withing reacht of EXC1 and EXC3 includes the following works:
- Homes, conservatory, carports, farm buildings and storage racks
- Industrial buildings, greenhouse, office buildings, hospitals, nursing home, detention centers.
- Educational buildings, stadiums, concert halls, grandstands, large exhibition stands and station halls

Welding certificate EN1090-2
With the welding certificate Arendsen staalbouw shows that it meets the quality of welding work.