If you’re considering replacing your roof with a new shingle, you may be wondering where they’re made. There are several different types of roofing shingles available, each with different specifications. Learn how the shingles are made and who manufactures them. Also learn about their manufacturers and how reflective granules can reduce energy bills. There are several different manufacturers, and you can compare prices and products to find the best deal.
Materials used to manufacture roofing shingles
There are many materials used in the manufacturing process of roofing shingles. For example, the asphalt-based sealant that adheres the shingles to the roof is placed on top or at the bottom of each shingle. In addition, most shingles are composed of several layers, called laminates, which are put together during the manufacturing process. The top layer, called the dragon tooth, has an adhesive layer on the bottom and vice versa. The adhesives are temperature activated to maintain their hold throughout the manufacturing process, installation, and stress of the roof.
A top coating of mineral granules provides strength to the shingle. These granules are often small rocks or particles of coal slag that is ground to the same size as ceramic granules. These granules help the shingle adhere to the roof and prevent water from penetrating through them. Besides cement, shingle manufacturers also use copper-containing granules to prevent algae growth.
Manufacturers
There are many different types of roofing shingles, including asphalt and fiberglass shingles. Whether you are looking for a more natural look or an upgrade from your current roof, there are a few key considerations to consider. Organic shingles, for example, have a base of organic felt and a top and back asphalt layer. Fiberglass shingles have an asphalt-permeating layer. These shingles were last manufactured in 2005, but they still exist. CertainTeed manufactures several different fiberglass shingle lines.
Among the top-rated manufacturers of roofing shingles is GAF. With an extensive network of roofing contractors nationwide, GAF is one of the largest and most recognized companies in the industry. Their products are made with the highest quality materials available and are unmatched in their durability and beauty. GAF has won nine Quality Roofing Shingle Awards in the past 11 years and four Innovation Awards in Asphalt Roofing Shingles. To learn more about GAF, read on!
Fiberglass mat base
Unlike organic mat-based shingles, fiberglass shingles are lighter and require less asphalt to produce, which reduces transportation costs and the carbon footprint of the shingles. Fiberglass shingles are also more energy-efficient, reducing heat absorption and air conditioning costs. Roofing with the Energy Star label is recommended for energy-conserving homes. These shingles are also recyclable, ensuring that you can recycle the shingles after installation.
Although fiberglass mat bases were introduced as early as 1960, they have experienced limited success in their adoption in residential and commercial construction. They are also more susceptible to hail and wind damage. When their outer layers wear off, paper-based shingles become prone to water damage. This is why the Asphalt Roofing Manufacturers Association set up the High Wind Task Force in 1990. The High Wind Task Force was formed, which made it a better choice for roofing.
Reflective granules
Reflective granules are incorporated into roofing shingles to improve solar reflectance. Typically, roofing granules in light colors are more reflective of solar radiation. Several manufacturers have tried applying reflective coatings to granulated roofing products to improve solar reflectance. These coatings increase solar reflectance by a few percent but cannot reach the necessary 70 percent. Manufacturers have come up with alternative solutions such as white pigment containing latex coatings.
The use of reflective granules in roofing shingles is not only environmentally friendly, but it also enhances aesthetics. Unlike dark-colored roofing materials, lighter-colored shingles reflect solar radiation more effectively. Some manufacturers have even developed shingle colors that are reflective. These products reduce heat island effects, which are caused by human activities and the build-up of man-made structures. In addition to energy efficiency, reflective asphalt shingles are designed to comply with building code regulations. In California, for example, building codes require a certain degree of energy efficiency in new construction.
