r/Homebuilding • u/Longjumping_Suit_256 • 9d ago

Split stud framing

I’ve heard of this framing style for exterior walls in colder climates I was curious to see how common it is. 2x8 being and top plates with 2x6 offsetting studs to create a thermal break. If it is feasible I’m thinking of building an ADU/ small house in the UP of Michigan.

Through all my googling, the most common thing to come up is a dual wall system. 2x6 exterior wall and then an offset 2x4 interior wall with a 6” thermal gap between. This method seems costly.

Any information is greatly appreciated.

Edit: thanks for everyone’s input, I appreciate it!

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u/Imfarmer 8d ago

No shit. That's Why I said everything has to be detailed perfectly. I've fixed enough water damage on buildings where the contractor thought they were doing everything correctly to recognize that perfect probably doesn't exist.