Screened Porch Roof Pitch Guide for MD & VA
The ideal screened porch roof pitch ranges from 4:12 to 6:12 for optimal drainage and durability. In Montgomery County, MD and Fairfax County, VA, proper pitch prevents water pooling, ice dam formation, and structural damage during heavy rainfall and seasonal weather swings. This guide covers four critical considerations to help you select the right pitch for your climate, aesthetic, and long-term performance.

