# Insert Truss System Grid

* Select **Truss Systems** directly from “Truss+” menu - open a 3D view - **Insert Truss System Grid by One Roof Line**

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FFI4lzUAJEAx8s5kB19Id%2F0.jpeg?alt=media)

* Pick a roof - pick roof's Model Line - choose truss type and modify its parameters - click **OK**

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FxWt9IJOssbALbvYnoOQJ%2F1.jpeg?alt=media)

* Select **Truss Systems** directly from **Truss+** menu - open a 3D view - **Insert Truss System Grid by Roof Lines**

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FSdmPuhL9eOxwH9Ock0Qq%2F2.jpeg?alt=media)

* Pick a roof - define roof lines as in images bellow - when all roof lines are picked, click **OK**

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FHMVYsKbgXg929rUfIHdF%2F3.jpeg?alt=media)

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FDyrBWXTk2CfJcNDX5SPi%2F4.jpeg?alt=media)

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FYcHRcZJ8DGIcAggVQrxh%2F5.jpeg?alt=media)

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2F1yCPyQ3T1GJVDSxXHKtR%2F6.jpeg?alt=media)

* Choose **Detach** to detach the line and re-select new one if needed

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FsTdTXZyDkyFxbqqYaGbq%2F7.jpeg?alt=media)

* In the opened window '3D Truss System Grid: Configuration’ check parameters and click **OK**
* More about 3D Truss System Grid please read in the chapter **Modify Truss System Grid**

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2Fw1QFuxKxZZVk9v8FdPCK%2F8.jpeg?alt=media)

### Example - Hip End

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FVQdvKD4SvA2JUUq64Voh%2F9.jpeg?alt=media)

### Example - Gable End

• When the roof end does not need Valley Truss set, there is no reason to select Valley slope roof line

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FubUEYXR16MK24izfuele%2F10.jpeg?alt=media)

### Example - Integrated Gable End

* First Gable End Roof

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2Fe0PXWztBQpCRI9odFDVf%2F11.jpeg?alt=media)

* Second Gable End Roof

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FOI7QzmnTDgc2kAhTd1WV%2F12.jpeg?alt=media)

* Last Gable End Roof

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FwOlhLJZSBYrtCgnzUfYO%2F13.jpeg?alt=media)

* Example - L-Return

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FKJ082LloH6Gn3pSVy3l7%2F14.jpeg?alt=media)

![](https://239424168-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqtUsszuAWXIZhQhrvjnb%2Fuploads%2FougqeVpipLhpR0QGlIt1%2F15.png?alt=media)