A roof’s pitch, or slope, represents its steepness. Roof pitch is expressed as a ratio indicating the number of inches the roof rises vertically for every 12 inches it extends horizontally.
A steeply pitched roof may require additional safety precautions and labor, increasing the overall expense. Similarly, a complex roof with multiple angles, valleys, or dormers can add to the ...
The gable roof’s pitch or slope angle affects its steepness ... Note that several factors can influence this price range, such as the design complexity, materials used, and location.
These roofs can be constructed on timber, steel or concrete decks. A low pitch or flat roof can be used with an extensive green roof design, although on a slope greater than 20 the planting layer must ...