Asphalt Shingle Recycling: Where Old Roofing Goes and How It Ends Up in Roads

Asphalt shingle recycling takes old roofing that would otherwise go to a landfill and grinds it into a product used mainly in hot mix asphalt paving, where the asphalt in the shingles replaces some new binder. Ground shingles are also used in cold patch, road base and temporary roads in some areas. To recycle tear-off shingles, you usually need a recycler or transfer station that accepts them, a load free of trash, wood and other debris, and in some states, testing or documentation to show the shingles don't contain asbestos. Availability varies a lot by region, so start with your local solid waste office or roofing contractor.

What is an asphalt roof? →

What's in an Asphalt Shingle

• Asphalt binder, a meaningful share of the shingle's weight
• Mineral granules on the surface for UV protection and color
• Fillers such as limestone dust
• A mat of fiberglass in modern shingles, or organic felt in older ones

That asphalt is valuable to paving producers, which is the main reason shingle recycling exists. For how shingles fit into a roof system, see what an asphalt roof is.

How Shingles Become Paving Material

1. Collection: roofers deliver tear-off loads, or manufacturers send factory scrap.
2. Sorting: workers and equipment remove wood, metal flashing, plastic, paper and trash.
3. Nail removal: magnets pull out nails.
4. Grinding: shingles are ground and screened to a small, consistent size.
5. Use: asphalt plants add recycled asphalt shingles (often called RAS) to hot mix in small percentages, as allowed by agency specs, alongside reclaimed asphalt pavement.

Our article on how asphalt is made explains how recycled materials fit into plant production.

Tear-Off vs Manufacturer Scrap

Source	Characteristics	Recycling notes
Manufacturer scrap	New, clean, consistent	Easier to recycle; widely accepted
Post-consumer tear-off	Aged, mixed with nails and debris	Needs sorting; may require asbestos screening

The Asbestos Question

Asbestos was used in some roofing products in the past. Although it's uncommon in typical residential asphalt shingles, some states and recyclers require asbestos testing or certification for tear-off loads, especially from older or commercial buildings. Follow your state's rules; recyclers will tell you what documentation they need.

Other Uses for Ground Shingles

• Cold patch mixes for potholes
• Road base and shoulders in some jurisdictions
• Temporary haul roads and dust control on rural roads (where permitted)
• Fuel for some industrial processes

Some rural property owners ask about spreading ground shingles on driveways. Rules vary, and loose shingle material may be regulated as solid waste in some places, so check local rules first. For a recycled driveway surface, reclaimed asphalt millings are a more common choice, and our millings calculator estimates tons.

How to Recycle Shingles From Your Roof

• Ask your roofer. Many roofers already take loads to recyclers, sometimes at a lower tipping fee than landfilling.
• Call your solid waste district or search your state environmental agency's list of shingle recyclers.
• Keep the load clean. Separate shingles from wood, gutters, underlayment, plastic and trash. A dedicated dumpster for shingles helps.
• Ask about nails and underlayment. Most recyclers remove nails; some accept felt underlayment, others don't.
• Get documentation if your state requires asbestos testing.

Questions to Ask a Recycler

• Do you accept residential tear-off, or only manufacturer scrap?
• What's the tipping fee per ton, and is there a minimum charge?
• Are nails, felt underlayment, or synthetic underlayment allowed in the load?
• Do you need an asbestos test result, a building age, or a signed form?
• What happens if a load arrives with trash mixed in? Some sites reject or surcharge contaminated loads.
• Do you accept loads from homeowners, or only from licensed contractors?

Why It Isn't Available Everywhere

Shingle recycling depends on nearby demand. A grinder only makes sense where asphalt plants are allowed and willing to use RAS, and where there's enough roofing volume to keep the operation busy. State transportation agencies set limits on how much recycled binder can go into a given mix, and some agencies restrict tear-off material more than factory scrap. In rural areas, the nearest recycler may be too far away to beat the local landfill once trucking is added. That's why the answer to "is there shingle recycling near me" changes from county to county.

DIY Tear-Off Tips

If you're removing a small roof yourself, safety comes first: fall protection, a stable ladder, and a helper on the ground. A shingle removal shovel speeds tear-off, heavy contractor bags or a tarp keep debris contained, and a magnetic nail sweeper cleans up the yard and driveway afterward.

Weight and Volume

Roofing is heavy. Dumpster companies often limit how many roofing squares or tons a container can hold, and landfill or recycler fees are typically charged by weight. Ask your hauler about limits before loading. Overloaded roll-off containers can also damage asphalt driveways; set them on boards if the hauler allows.

Why It Matters

Roofing waste is a significant share of construction and demolition debris. Recycling reclaims asphalt and aggregates, reduces landfill use, and can reduce the amount of new binder needed in paving. For paving producers, it can lower material costs when handled within specifications. The catch is quality control: aged shingle binder is stiff, so mix designers balance it with softer binder or rejuvenators to keep the finished pavement from becoming brittle and prone to cracking.

Bottom Line on Asphalt Shingle Recycling

Old asphalt shingles can be ground and reused, mostly in hot mix paving, instead of landfilled. Find a recycler through your roofer or local solid waste office, keep loads free of trash and wood, and follow your state's asbestos testing rules. Where recycling isn't available yet, landfilling remains the fallback.