What is the Simplest Roof to Cover a Porch?

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The shed roof—also called a lean-to roof—is the most straightforward roof style for a porch. Due to its single, sloping surface that protrudes from the main building, this roof form is inexpensive and simple to construct. Because of the shed roof's simple, one-way slope, it requires very little material and work. Because of the effective rainfall runoff provided by this single slope, maintenance and leak risk are eventually decreased.
The higher end of a shed roof should first be fastened to the house's outside wall. Supporting the lower edge are vertical posts or columns that run the length of the porch.