2 In 12 Roof Pitch Angle

Low pitched roofs are generally difficult to maintain and you need special materials to prevent leaks.

2 in 12 roof pitch angle.

These roofs have a pitch less than 4 12. A 2 12 roof slope means your roof has 2 inches of vertical drop for every 12 inches of horizontal distance. Simply put it s a shallow roof. Asphalt shingles continue to be the most widely installed roof covering option in north america.

That means the roof doesn t shed water as easily as steeper roofs which is why choosing the right type of roofing material is so important. This means if a roof rises 4 in the length of 12 your roof pitch would be 4 12 or 18 43 degrees. Flat roofs which aren t perfectly flat require a small slope to allow for water runoff. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.

Generally such roofs have a pitch ranging from 1 2 12 to 2 12. 2 12 roof pitch angle 9 46 degrees.