Double Stud Wall Construction

[54fighting]

For all the helpful replies.

I'm remodeling an old post and beam house. It has beadboard sheathing on the exterior wall and shingles on top of that. It's all in good shape so I'm focused on insulating from the inside and making the house as insualted and tight as possible (with the use of an ERV or HRV). If I have the space the double stud method seems like a viable option to insulate well and cut down on thermal bridging.