Roof Master Schedule
The roof master schedule contains the roof types that may be used by a company on a project. See the Master and Standards Databases section for more information about using master databases.
To create and modify roof types in the master schedule, go to
Ribbon: 
Roof Master Schedule
Pulldown Menu:
Roof Master Schedule Dialog Box​
See the Common Schedule Dialog Box Features section for more information about how this dialog box works. This section describes the , , , , , , , and buttons.
See the Import from Project Schedule section for more information about importing roof types from a project to the master database.
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 Current Group: The active group is listed here. All of the roof types that are created and modified will be associated with this group.
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 Press this button to open the Roof Master Schedule Groups dialog box. The group selected will become the Current Group. See the Common Groups Dialog Box Features section for more information.
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 Press this button to move the current roof type to another group. A dialog box will prompt you to select the other group to which the roof type will be moved. The Current Group will be changed to the selected group. This button is disabled if only one group exists.
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 Press this button to copy the current roof type to another group. A dialog box will prompt you to select the other group to which the roof type will be copied. A copy of the current roof type will be created in the other group. This button is disabled if only one group exists.
 Roof Type: The name of the roof type.
 U-Value: The heat transfer coefficient of the roof.
 ASHRAE Roof Type: ▾ The roof type as defined in the 1997 ASHRAE Fundamentals Handbook. This value is used to determine the rate of solar heat transfer through the roof. See the ASHRAE Glass Zone, Roof, & Wall Types and Roof, Wall, and Glass Zone Type Tables articles in the knowledge base for more information.
 🔘 Color The color of the roof. The CLTD method recommends that you select Dark and not adjust the roof load based upon the color.
 Light The roof is a light color. The cooling load will be reduced by 50% when this color is selected.
 Dark The roof is a dark color. The cooling load will be taken directly from the CLTD table with no scaling.
 Description: A longer description of the roof type. Displayed when selecting the roof type and in the Roof Types table of the Export Building Information printout.