Perfect Wall for Park Model, Followup

This was the proposed assembly :1/4″ Wood T/G decorative planking over 2×4 studsSmart Membrane Vapor BarrierR-15 Rockwool Batt 3/8″ exterior ply sheathing w/ WRB (eg  Benjamin Obdyke Hydrogap).1″ Polysico or XPS… This was the proposed assembly :1/4″ Wood T/G decorative planking over 2×4 studsSmart Membrane Vapor BarrierR-15 Rockwool Batt 3/8″ exterior ply sheathing w/ WRB (eg  Benjamin Obdyke Hydrogap).1″ Polysico or XPS…Read MoreGreenBuildingAdvisor