This is the most common type of shingle in the United States as these roofs cover over 75% of American homes, this is due to the low cost and ease of installation. With this low cost, there comes a shorter lifespan compared to other roof materials and they provide much less insulation. They can be applied to any architectural style of house come in a variety of colors but due to the fiberglass added and the petroleum product they are made from, they are not recyclable.
Construction
- Asphalt is first infused into the fiberglass core
- Material is covered with colored granules
- For a flat appearance single-layer shingles are used and for a textured look double-layer architectural shingles are used
Lifespan
- 15 – 20 years for single-layer
- 20 – 25 years for architectural
Pros
- Least expensive
- Lightweight
- Fire-Resistant
- Multiple Colors available
- Low cost Installation
Cons
- Shingles tend to fade and become brittle
- Attracts mold and mildew
- Can be blown off in high wind
