What type of shingles is typically machine-sawn?

Machine-sawn shingles are typically wood shingles. This type of shingle is cut from the original wood board using a saw, resulting in a smooth surface and uniform thickness. Machine sawing differentiates these shingles from hand-split options, which can give a more rustic and uneven appearance.

Wood shingles are often used for roofs because they provide a classic aesthetic and can last many years with proper maintenance. They are commonly made from cedar, redwood, or pine, which are chosen for their durability and resistance to weather elements.

Other materials such as fiberglass shingles or slate shingles involve different manufacturing processes and do not use a sawing method. Fiberglass shingles are produced through a mat composition coated with asphalt and granules, while slate shingles are quarried and come in natural stone forms that require splitting rather than sawing. Wood shakes, while also a wooden roofing material, are typically hand split and have a more textured finish, differentiating them from machine-sawn wood shingles.