Creating a Cupola

The information in this article applies to:

QUESTION

I would like to create a cupola, also known as a lantern, or steeple on top of the main roof of my structure in Home Designer. How can I do that? 

ANSWER

A cupola structure will need to be created on the floor above your current design. These instructions will walk you through creating a basic square, hip roof cupola, as in the barn image above.

To create a cupola

1. In the plan where you'd like to create the cupola, select Build> Floor> Build New Floor .
   
   In this example, a basic 25' x 40' structure with a gambrel roof is already created.
   
   
   
   

   For information on creating a gambrel roof or other basic roof designs, please see the Related Articles below.
   
   

   
   
   
2. In the New Floor dialog that displays, choose the Make new (blank) plan for the 2nd Floor option and click OK.
   
   
   
3. In the 2nd Floor Defaults dialog that displays next, set your Ceiling height to the height you'd like the cupola to extend to.
   
   
   
4. To allow you to see the outline of the walls below, select Tools> Floor/Reference Display> Reference Floor Display .
   
   
   
5. Select Build> Wall> Straight Exterior Wall  and in a clockwise fashion draw the walls that will make up the cupola until you have a completely enclosed room.
   
   Notice that in our example, since we have two Full Gable walls set on the floor below that the attic walls to the left and right are created automatically, but we are not placing the cupola inside of an enclosed room.
   
    
   
   
   
6. Using the Select Objects  tool, click inside of the cupola room to select it, then click the Open Object  edit tool.
   
   
   
7. In the Room Specification dialog that displays:
   
   
   
   
   • On the General panel, set the Room Type to Open Below.
     
     
   • You can change the Room Name to Cupola, if desired.
     
     
   • If you need to adjust the ceiling height of the cupola go to the Structure panel, and adjust the Ceiling elevation.
     
     
   • Once you're done with your changes, click OK.
   
   
   
8. Navigate to 3D> Create Camera View> Perspective Full Overview  to verify that the cupola displays at the correct height.
   
   In Home Designer Pro, instead navigate to 3D> Create Perspective View> Perspective Full Overview .
   
   
   Note: If your roof did not change, it's likely that Auto Rebuild Roofs is not enabled. To enable this setting, navigate to Build> Roof> Build Roof, check the Auto Rebuild Roofs box, and click OK.
   
   
   
9. While in your 3D view, you will find it easy to place windows, using the Window  tool, or vents from the Library Browser .
   
    Ventilation can be found in the Library Browser by going to Home Designer Core Catalogs> Mechanical, Electrical, Plumbing> Ventilation.