Temperature expansion of exterior rigid insulation on walls and roofs

I’m working out the detailing of a new house with exterior EPS insulation. It will be in 2 layers of 1″ thick each, with sheet joints staggered. The exterior layer’s… I’m working out the detailing of a new house with exterior EPS insulation. It will be in 2 layers of 1″ thick each, with sheet joints staggered. The exterior layer’s…Read MoreGreenBuildingAdvisor