The thickness of a layer can be modified by clicking in the text field of the layer's Thickness column.Insert layers for rigid foam insulation, furring and drywall.You now see that we have a wall with two layers with a total thickness of 10" – one, the original 8" concrete layer, and the other, a 2" insulation air gap layer which we've just created. Click the Insert Below button to the right of the wall layers to create a new interior layer.The Exterior Layers, Main Layers, and Interior Layers. Since layers are going to be added to the interior side, it is necessary to first click on Interior Layers. You should see three wall layer sections.Rename it to something that represents the assembly you're creating, such as an 8" Finished Concrete. Notice that the name changes to "8" Concrete Stem Wall, Copy". Click the Copy button to create a copy of the wall type.This assembly has one, thick concrete layer, with a thickness of 8 inches, as shown above, by layer 1.For this example, select the 8" Concrete Stem Wall.
In some cases, only a single room needs to be adjusted, such as a raised entry room or a sunken living room. In the Floor Defaults dialog that displays, specify your desired ceiling and/or floor values, then click OK.Expand the Floors and Rooms category, expand Floor Levels, select the desired floor, then click Edit.Make sure you are on the floor you want to modify, then navigate to Edit> Default Settings.In most situations the floor or ceiling platform(s) should be adjusted in order to specify the height of all walls throughout the entire floor. Note: For more information on understanding Absolute Elevation and Relative Height values, please refer to your program's Documentation.