Asphalt shingles consist of a base layer made of fiberglass or organic materials covered with asphalt, providing waterproof properties. Structures named granules, typically made of ceramic lay atop the shingle to protect it from damage caused by moving debris like hail. Some shingles are also manufactured to prevent algae and mildew formation caused by humidity. Shaded roof areas may retain this type of humidity so consider this when talking with your roofing contractor.
The three most popular types of asphalt shingles in the market today are 3-Tab, Architectural, and Designer. Let’s take a look at their differences:
- 3-Tab: The traditional option receives its name from the three strips that are part of each shingle. A single layer of asphalt makes roofs built from 3-Tab asphalt shingles lay flat and produce a linear aesthetic that reminds of a brick wall. This is the most affordable option if you are on a tight budget.
- Architectural: Composed of two or more layers of asphalt, these are thicker than 3-Tab shingles and are also called dimensional shingles. They are more durable (most rated to last 30 years) and provide better curb appeal because of their dimensional look. Some mimic the look of wood shake and natural slate. Because of their durability and aesthetics, architectural shingles have become the most common type of asphalt shingle used in roofing projects.
- Designer: These are luxury asphalt shingles with premium finishes, thick profiles, and high durability. Like architectural shingles, they can mimic more expensive materials like cedar and increase curb appeal considerably.
Several factors should be considered when deciding which type of asphalt shingle to use, like the size, structure, and elements of your roof (slope, vents, skylights, chimneys, dormers); your budget; and your aesthetic preference. Contact us so we can analyze these factors and present you with the best options for your roofing project.