Posted 12/25/2020 16:56 (#8697146 - in reply to #8697110) Subject: RE: House insulation
Central, IA
I understand the siding and tyvek, but why remove shiplap and install OSB? That kind of seems like going backwards. Leave the shiplap and foam the inside.
If you really want to change everything except the studs, get an excavator. You will be much better off in the end.