Revit Flat Roof With Crickets

Adding a second roof is the easiest for simple conditions typical flat roof at a parapet for example but when you have to add a cricket at the point where a roof with a slight curve to it meets another sloped roof and a vertical face you re gonna have to be pretty good at the maths if you want to try and get a second roof placed correctly.

Revit flat roof with crickets.

My two favorite approaches to creating a flat roof cricket in revit are either creating an adaptive component or modifying the sub elements of the roof. Eric wing dives into flat roofs first showing how to pitch insulation to roof drains add crickets and warp roofs to fit sloped framing. From there he shows how to create pitched roofs add. From there he shows how to create pitched roofs add.

I tend to only use it where crickets come up against walls etc. I took it and modified it for our own use. Eric wing dives into flat roofs first showing how to pitch insulation to roof drains add crickets and warp roofs to fit sloped framing. From flat roofs to fun free form roofs and everything in between hip gable mansard dutch hip combination and gambrel.

Align one edge of the roof to the reference plane 4 copy the roof paste it in the same place. On revit city there was a triangular roof cricket object. Eric wing dives into flat roofs first showing how to pitch insulation to roof drains add crickets and warp roofs to fit sloped framing. You can leave it as a generic object or change it to roof hosted etc.

Additionally people get extremely creative when it comes to the crickets on flat roofs. Some people model the roof crickets as additional roofs and let them intersect the main roof cleaning it up in any sections. Suggestion to this method is that you make a different roof style that does not have the structural deck component in the family just protection board or insulation on up. Summary 1 unjoin the roof 2 create a reference plane 1 away from the edge of the second roof 3 edit the footprint of the unjoined roof.

It takes a little getting used to but it can be made to work. For more tips tricks and tutorials on all things revit and bim.