Seam roofing and security system

In the file individual elements of the seam roofing and security systems
The roof itself is made using a sweep modifier with a sheet profile which will allow you to make smooth bends if necessary. For convenience the profile is made 50 cm long which allows you to quickly and conveniently place the splines along the roof.
In the security system individual objects are combined into groups and the pivot is configured to be attached to the roof geometry just use the snap to place along the roof. After setting in the desired location open the group and select the Coordinat System mount in Local mode and drag to the desired height. Elements are linked to the mount. You can also change the angle of inclination of the roof bridge fence and stairs. The pivots of the bindings are installed in the center of the bolts.

If you have any problems using the model be sure to write to correct or explain how quickly and easily to use this model.

Beautiful roofs to you!