I'm in a wall section class and I have an assignment that requires: "Raise the level roof to R-49, walls to R-21 and floors to R-38, as if the project is located in a cold climate. " so I was wondering if anyone could point me in the direction of contemporary insula... Read More
um, is there any further requirement than that? Materials, doors, windows, usage? Cost range? Buildings aren't designed around the insulation- the wall assembly is developed to suit the look and functional requirements of the project. 1 More Answer