10 Questions You Should Know About How to Spot the Differences Between Asphalt and Fiberglass Shingles

1. What are the main materials used in asphalt and fiberglass shingles?

Asphalt shingles are primarily made from a base of organic materials or fiberglass mats coated with asphalt. Fiberglass shingles, though similar in appearance to asphalt, primarily utilize fiberglass mats and contain less asphalt for weight reduction.

2. How do their weight and durability compare?

Generally, asphalt shingles are heavier due to their thicker construction. Fiberglass shingles are lighter and generally more durable than their asphalt counterparts, making them less susceptible to tearing or cracking in high wind conditions.

3. What is the lifespan of each type of shingle?

Asphalt shingles typically last 15 to 30 years, depending on the grade and quality. Fiberglass shingles usually have a longer lifespan, averaging 25 to 50 years with proper maintenance.

4. How do installation methods differ?

Installation of both types of shingles is relatively straightforward; however, fiberglass shingles often require more precise handling due to their lightweight nature. Proper nail placement is crucial for both types to ensure longevity and stability.

5. How do their costs compare?

Asphalt shingles are usually less expensive upfront, ranging between $90 and $100 per square. Fiberglass shingles can cost between $100 and $120 per square but often provide better value over time due to their durability and longer lifespan.

6. What are the environmental impacts?

Asphalt shingles can create environmental concerns as they are petroleum-based and not easily recyclable. Fiberglass shingles are generally considered more eco-friendly, with many manufacturers promoting recyclable materials and processes.

7. How do aesthetics differ between the two?

Aesthetically, both types of shingles can be made to mimic various designs and colors. However, fiberglass shingles often have a wider range of color and texture options, allowing for greater customization depending on homeowner preference.

8. What are their fire resistance ratings?

Fiberglass shingles typically offer better fire resistance, often rated as Class A, while asphalt shingles are rated as Class C or lower unless specially treated. Always check individual product specifications for accurate ratings.

9. Are there any weather performance differences?

Both types perform well in basic weather conditions; however, fiberglass shingles have the advantage in high-wind areas due to their lighter weight and resistance to curling or cracking when properly installed.

10. Which type of shingle is better for different climates?

In moderate climates, either shingle can perform adequately. In regions prone to harsh weather, fiberglass shingles are typically favored for their enhanced durability, while asphalt may suffice in milder areas.