Structural Insulated Panels (SIPs) are the choice that work best to create the most energy efficient envelope with timber framing. At Heavy Timber Truss and Frame, it starts with choosing the best components. At Heavy Timber Truss and Frame, we have worked with a variety of insulation's and firms.
Concrete Foundation with Exterior Insulation: This illustration shows a concrete foundation wall with exterior insulation. This strategy uses foam insulation panels on the outside of the foundation to provide a moisture-tolerant insulation layer on the outside of the wall.