What do different roof pitches look like? Visual examples
Short answer. A 3/12 or 4/12 roof looks low and broad, like a porch or a classic ranch. A 6/12 looks like a typical house roof, an 8/12 looks clearly steep from the street, and a 12/12 forms a 45 degree angle, the steep A shape you see on front gables, Tudors and many newer two-story homes.
Pitch by pitch
- 3/12: barely sloped. You see it on porches, carports and room additions tucked under second story windows. From the street, the roof surface is hard to see at all.
- 4/12: low and wide. Many brick ranch homes from the postwar decades use it. You can see the shingles from the yard, but just barely.
- 6/12: the everyday house roof. The ridge sits a moderate height above the gutters, and the full shingle surface is visible from across the street.
- 8/12: noticeably steep. Common on two-story subdivision homes around metro Atlanta. Roofers start using roof jacks at about this pitch.
- 10/12: tall and dramatic. The roof can look almost as tall as a story of the house.
- 12/12: a perfect 45 degree angle, like a square cut corner to corner. Typical of front gables, Tudor and cottage styles.
A simple way to recognize pitch
Look at a gable end straight on. If the roof's height from eave to ridge is about one quarter of the house width, it is about 6/12. If the height is about one third of the width, it is near 8/12. If it is half the width, it is 12/12.
Mixed pitches are normal
Many Georgia homes combine a 6/12 or 8/12 main roof with a 12/12 or steeper front gable and a 3/12 porch. Each plane matters for material and labor.
Why the look matters
Steeper roofs show more shingle, so color and texture choices count for more. Read best shingle colors for Georgia heat and architectural vs 3-tab shingles.