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Most people can list off a few important inventions of modern times: airplanes, washing machines, microwaves, and the internet, but they don’t stop to think about the roof over their heads. You know, the ones that keep them warm and dry during storms, snow, and muggy days. 

If you take some time to learn about the manufacturing process behind asphalt shingle roofing–you’ll be surprised at its intricacy. Asphalt shingles are a marvel of modern engineering, like the printing press in the 15th century or the telephone in the 19th century. 

Whether you’re planning a roof replacement or simply want to learn more about your home’s protection, this comprehensive guide will explain the production process behind asphalt shingle roofing

Understanding the Basics of Asphalt Shingles

Before we cover the production steps, let’s discuss the materials that go into the shingles.

What Are Asphalt Shingles Made Of?

The Base Mat

The process begins with a “base mat,” which can be organic materials (traditionally felt paper), fiberglass, or synthetic compounds. 

In recent years, the most popular base mat has become…

Fiberglass.

Why? Because it offers superior durability, lightweight properties, and resistance to moisture and decay. 

Asphalt Coating

After the base mat comes the asphalt coating, a crucial waterproofing layer. No one wants a soggy roof on their hands! This step makes sure the shingle is weather-protected, water-resistant, and long-lasting. 

Mineral Granule Surfacing

The top layer of an asphalt shingle is the mineral granular surfacing. This ceramic-coated mineral granule protects against UV radiation while providing additional durability and aesthetic appeal.

 

what are asphalt shingles made of

 

The Manufacturing Process: From Raw Materials to Finished Product 

Now that we know what materials are involved, let’s look at the steps. 

Step 1: Preparing the Base Mat

The journey begins with creating the foundational layer. For fiberglass-based shingles, manufacturers:

  • Weave fine fiberglass strands into a mat
  • Treat the mat with special resins
  • Ensure uniform thickness and strength

Step 2: Asphalt Coating and Saturation

Next, the base mat undergoes a critical transformation:

  • It’s  heated and saturated with refined asphalt
  • Precise temperature control ensures optimal absorption
  • Special additives enhance weather resistance

Step 3: Mineral Granule Application

Ceramic-coated mineral granules are then embedded into the asphalt coating:

  • Granules are carefully selected for color and durability
  • Advanced coating techniques ensure even distribution
  • Multiple color options allow for aesthetic customization

Step 4: Finishing and Cutting

The final stages involve:

  • Cooling and setting the shingle material
  • Precise cutting into standard dimensions
  • Quality control inspections

Understanding how asphalt shingles are made reveals the incredible engineering behind this essential home protection system. These remarkable products, from intricate manufacturing processes to advanced material technologies, represent the perfect blend of science and practicality.

Why Port Orchard Roofing Recommends Asphalt Shingles

There you have it—the process of creating asphalt shingles. At Port Orchard Roofing, we recommend them because they are a durable, cost-effective solution to protecting your home. They are easily installed and maintained. Best of all, they come in a wide variety of style options to fit your aesthetic.

Potential Challenges and Solutions

Homeowners often worry about their roof’s longevity, installation complexity, and weather resistance. Our roofing company only works with brands we trust to provide superior-quality materials. We also utilize expert installation techniques to ensure your roof lasts for years to come. 

Environmental Considerations

Modern asphalt shingle production has become increasingly sustainable. Did you know that there are now programs for old shingles? This is a big victory, as many old shingles end up in landfills. Manufacturers are also improving manufacturing efficiency to cut down on fossil fuels and other resources.

Choosing the Right Shingles for Your Home

When choosing new shingles, you’ll want to consider these points:

  • Local climate conditions
  • Architectural style
  • Budget constraints
  • Long-term performance expectations

Our Commitment to Quality

At Port Orchard Roofing, we install roofs and provide comprehensive roofing solutions tailored to your specific needs.

Take the Next Step

Asphalt shingles could transform your home’s protection. We’re here to help! Contact Port Orchard Roofing today for a free estimate and expert guidance on selecting the perfect roofing solution.

You can also give us a call at 360- 837- 5659.

We’d love to help you transform your home and keep it safe for years with a new asphalt shingle roof! 

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