Thanks @MitchellMc you have been so helpful. Oh I didn’t think about the current footers I’ll triple check this, I have include a pic of the current ...

Hi @MitchellMc , unfortunately not a rim joist this is just the external cladding. Would mounting ledger board to horizontal timber that I’ve marked ...

 Hello @EricL , thanks for the link to the other discussion. Here is a pic of under the house. Cheers Ben

Any ideas on how I can install my 190mm ledger board to my house which has 150mm joist sitting on top of 200mm bearer? At this stage I was planning o ...