Add a Curtain Grid to a Curtain System

When you create a curtain system without using automatic grid creation, you can add curtain grids later. Curtain grids help with the placement of mullions.

1. Click Architecture tabBuild panel (Curtain Grid).
2. Open a 3D view.
3. As you place the cursor along system edges, a temporary grid line is displayed; click to place the grid lines.
   
   Tip: When you place curtain grid lines on a curtain system, the cursor snaps to the intersection of the boundary lines and any other line or reference plane.

   Revit automatically fills in each section of the grid (design unit) with a separate curtain wall panel.