1. Length of Eave:

3. Length of Left:

4. Right Offset:

5 - Distance between Eave and Ridge (on roof top) :

OR

6 - Distance between Eave and Ridge (on ground):

7 - Slope of Roof (3-18): / 12

Blend

Section Style

Click the following buttons: "Get Data", "Try it" and "Draw", in sequence to obtain the layout