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Homewrap on inside of wall sheathing, leave or cut out?

Scott
2 years ago

I've reassembled a small home from reclaimed materials; the building i took apart was 2×6, typar, then t1-11, which was in rough shape. I reassembled by framing in a window between wall sections, added a layer of homewrap, and plan on adding new siding making the t1-11 wall sheathing essentially. As a result, the original typar is on the inside of my walls. Should i leave this as it will offer an extra layer of protection? or cut it out while its easy because double wrapping will cause breathability or moisture issues? In Vermont, so the conditioned side of insulation will have an additional moisture barrier.
My gut says leave it, but i know everything i know from taking things apart.... not any actual like... knowledge, and this isnt exactly a "google" question

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