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Forums >> Revit Building >> Technical Support >> raising one corner of roof
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Joined: Thu, Jun 24, 2010
4 Posts No Rating |
is it possible to raise one corner of the roof in order to provide a pitch to a vally in the roof. here is what im talking about. as you can see if i leave the roof without a pitch i will have a spot the water will sit at. what do you guys think? what are my options for this sinario. can i set the roof up differantly?
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![mbsteve Avatar](user_avatar/23553.jpg)
Joined: Fri, Sep 22, 2006
759 Posts
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I believe what you really want to do is create a cricket. You can do this by creating an additional roof with a slope of say -1:12, in the area as a triangle. 1. You can create this roof by using footprint. First determine the elevation of the eave line at the intersection of the roofs 2. I would calculate the intersection of the 2 sloping roofs. 3. You could create a cross section along the center line of the slope draw a line indicating the 1:12 slope from the eave, measure this distance. 4. Then once you have invoked the roof by footprint create a line offset from the fascia by the dimension in question. 5. Make this the line to slope from indicating a negative slope with the adjusted elevation as the starting elevation. 6. Then you should be able to create the other two sides of the triangle, to form your cricket.
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![mbsteve Avatar](user_avatar/23553.jpg)
Joined: Fri, Sep 22, 2006
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The simpler thing to do would be to extend the lower porch roof over the existing gable and thereby cleaning up all this.
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![Bimman Avatar](user_avatar/938.jpg)
Joined: Wed, Dec 17, 2003
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i would leave the slope off the left side and join the two roofs together. they would build it that way with overlay framing.
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