I decided to build a roof over my house’s deck and I’ve run into quite a few problems so far. One of them is that a roof would end up getting in the way of the building’s windows and I need the sunlight. My neighbor has recently built a flat roof on his deck, so I guess this is the best way to go, really. How do I build a flat roof over a deck? Is there anything special that I need to do or can I just follow what I would normally do in a situation such as this one? I’m pretty lost here, can someone help?