As the demand for sustainable practices in construction continues to rise, the topic of recycling old asphalt shingles has gained significant traction. Removing old shingles is a common necessity when roofs reach the end of their service life. Understanding the recycling process of these materials is a crucial aspect of roof replacement and roof repair. Continue reading as Summit Roofing & Restoration, Inc. discusses what you need to know about recycling asphalt shingles.
The Recycling Process
After the shingles are collected for recycling, they first undergo a sorting phase, where any non-asphalt materials are removed. Next, the shingles are ground down into smaller particles. These particles vary in size according to their intended use. Larger chunks go to the base layers of pavements while finer particles are used in the surface layers. The resultant material serves as an additive to hot-mix asphalt (HMA) or cold patches for potholes and road repairs.
How Recycled Shingles Are Used
The majority of recycled shingles are destined to pave public roads, driveways, and parking lots. According to the National Asphalt Pavement Association (NAPA), recycled asphalt shingles have been used in asphalt pavement mixes, supplanting the need for new, virgin asphalt and preserving natural resources. In several communities, shingle recycling lowers public expenditure on road maintenance and extends the life of the materials originally used on roofs.
Environmental Benefits of Asphalt Shingle Recycling
Petroleum-based asphalt materials are kept out of landfills, allowing for a more sustainable approach to waste management. Additionally, the reuse of asphalt preserves precious nonrenewable resources while supporting the local economy through job creation in the recycling sector. Such initiatives can have profound implications for environmental sustainability and economic growth.
How to Achieve Sustainable Roofing for Your Home
Engaging in responsible roofing practices involves more than just hiring a roof repair or roof replacement professional. It’s about considering the full lifecycle of roofing materials. As a homeowner, you should inquire about a roofing contractor’s recycling policies and opt for companies that implement sustainable practices.
When it’s time to replace your roof, remember that your old shingles don’t have to end up in a landfill. Summit Roofing & Restoration, Inc. can guide you through various options that promote sustainability. Call us at (901) 430-1974 or complete our contact form to schedule an appointment.