What is the Simplest Roof to Cover a Porch? An easy and classic way to cover a porch is with a gable roof. It is simple to install and can be adjusted with different pitches thanks to its two sloping sides. It provides superior drainage, rain and snow protection, and is ideal for cold climates. Additionally, the gable roof gives your porch personality and improves its curb appeal. It's a low-maintenance, useful option that can survive harsh weather conditions. Its classic design also goes well with a variety of home designs.