Inserting Fascia The fascia accessory has a rectangular profile. To add a fascia accessory to a roof: 1. From the Create Roof Accessories dialog box, select Insert Fascia, and click Fascia Settings. The Edit Fascia Settings dialog box opens. Parameter Description Fascia Width Specify a width for the fascia accessory Fascia Height Specify a height for the fascia accessory 2. Enter the fascia parameters and click OK to return to the Create Roof Accessories dialog box.