Building a house is an exciting journey, and it's great that you're considering all the aspects carefully. When it comes to roofing, it’s important to choose materials that suit both your climate and the aesthetic you're going for. I would recommend starting by consulting with a professional roofer who can assess your needs based on the local weather conditions. As for design, there are several styles that can be tailored to your home’s architecture.
Also, if you're planning any bathroom remodeling services down the line, it might be helpful to ensure that the roof design complements the overall look of your home. A cohesive style can elevate the entire house, from the roof to the interior, including spaces like the bathroom. Best of luck with your project!