A shed roof consists of one flat, inclined surface that drains water in a single direction. Unlike gable or hip roofs, it lacks a central ridge, making it simpler and cheaper to frame. This design is common on additions, porches, and outbuildings, where it ties easily into an existing exterior wall.
Heard on the job
We're framing a simple shed roof over the new patio extension so it drains straight into the yard.
Insider tip
Because they only drain in one direction, shed roofs require oversized gutters to handle the concentrated runoff during heavy rain.
Also heard as
- skillion roof
- lean-to roof
- pent roof