Become a member
3F-BJMF organizes building workers in the Copenhagen area, together with our sister unions, the painters' union, the plumber's union, and the blacksmiths union
If you are unsure about which trade union you should sign up for, please contact us.
Click here to become a member of 3F BJMF
If you live with your employer and you do not want to receive mail from 3F, then do not type this address in the address field in the enrollment form. You might find another address where you can receive mail from 3F, in your home country or with a friend. You can also contact BJMF and we will try to help you.
You are welcome to contact us for further information, help, advice or chat. You will get an interpreter if you need it.
Translation of sign-in formular (what is marked with a star is what you are obligated to fill out.)
- Mobile number*
- First name*
- Last name*
- Number* (at street)
- Side (left, ritgh, mid..)