Install J4 Home Journey
Add the guided build-planning app to your phone for faster Home Journey access.
App intake
Save these first details so J4 can open the calculator intake and prefill the next form.
Enter your name, WhatsApp number, and current status to continue.
J4 Home Journey
Required to start
These fields create the private calculator session and prefill the rest of the flow on this device.
Joint applicant contact
