As soon as you spot the compact-but-welcoming front porch and red door on the house at 320 15th Street, you can tell that ...

The main distinguishing feature is how many sloped roof sections the house has and how the ends ... roofs have different variations on the basic design. Some homes combine the two roof types ...

Before sketching out your design, assess the roof you're planning to use - it's important that the building is sturdy enough to hold the structure you build. If you have a sloping roof it's best ...