The wall assembly used by RPA I Ecocor is engineered to manage water and water vapor very well so our model homes can be designed with or without roof overhangs. Roof overhangs are largely an aesthetic and cost preference for the home owner. For example, one client may select a moisture-resistant exterior cladding with no overhangs while another selects natural wood cladding with overhangs that help maintain the original look of the exterior finish. RPA will help clients select the form and materials that work best for them.
Check out our Passive House Components. Our Panelized Construction approach to passive house building is perfect for all high performance building applications.