J S Johnson

J S Johnson J S Johnson J S Johnson
  • Home
  • Contact
  • Design Types
  • Design Aims
  • experience
  • Project Gallery
  • Useful Links
  • F.A.Qs
  • More
    • Home
    • Contact
    • Design Types
    • Design Aims
    • experience
    • Project Gallery
    • Useful Links
    • F.A.Qs

J S Johnson

J S Johnson J S Johnson J S Johnson
  • Home
  • Contact
  • Design Types
  • Design Aims
  • experience
  • Project Gallery
  • Useful Links
  • F.A.Qs

Frequently Asked Questions

Please reach us at jsjohnson@hotmail.com.au if you cannot find an answer to your question.

Yes. Registered with Engineers Australia No 3882416


Yes! I do draw plans, mostly for family and friends. The Church extension on the home page and the stone UK house in the Project Images are examples.


But See links page to Neil Marsh who is a local building designer in the Hawkesbury Area with about 35 years experience in Australia. I take advice from him.



No


No! Good Architects do not believe they are, but understand the structural problems. Often their less experienced staff believe that they are. If you get anything from them that sounds like structural input, ask for their certification from Engineers Australia and watch them run backwards. They are entering dangerous territory.


Not for the first half an hour. That is usually long enough for me to understand the problem and to point you in the right direction.

The client is the most important person. The second most important is also the client. Anything less is unprofessional.


If you ask for the design calculations or even the logic of the design I can look at it and if it is OK  I can certify it.   I have asked this many times and have never received any calculations or logic.

Perhaps one day!!!


If you have a friend helping me it will be the quoted price:

+ 25% while working for me.

+ 50% working with me and giving advice


They can usually be smaller. Smaller is much better.  All connections can be made with BLU TACK in place of bolts. I only put those sizes on to show that I had a sense of humour. 


see you in 5 minutes!!


Keep Looking!!!




J S Johnson

576 River Road

Copyright © 2026 J S Johnson - All Rights Reserved.

Powered by