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Asphalt Shingle and Coating Materials Manufacturing

NAICS 324122 · Petroleum and Coal Products Manufacturing · SBA size standard: 1,100 employees

Asphalt shingle and coating materials manufacturers run continuous roofing production lines that mix asphalt, fiberglass or organic felt, and mineral granules into finished shingles, rolls and coatings. Specialists turn raw-material deliveries and customer orders into batch recipes and line schedules, monitor coating weights and granule adhesion, schedule roll changes and die cuts, track asphalt temperature and emissions, generate shipping manifests for truckloads of pallets, and keep safety, air-quality and hazardous-waste logs current. Recipes, line speeds, quality tolerances and regulatory calls stay with the plant manager and shift supervisors.

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What makes this business different

  • Continuous high-temperature asphalt saturation and coating lines that run 24/7 with scheduled roll changes
  • Precise formulation of asphalt blends, fillers, modifiers and granule colors for each product type
  • Heavy raw-material inventory of asphalt, fiberglass mat, granules, backer film and packaging that must be kept dry and at temperature
  • Strict process parameters for coating weight, saturation depth, granule embedment and shingle cut dimensions
  • Daily emissions, stormwater, hazardous-waste and OSHA logs plus permit renewals that differ by state and locality
  • Large palletized truck or rail shipments that require weight tickets, bills of lading and customer-specific labeling
  • Seasonal demand spikes in spring and fall that require inventory build-up and extra shift scheduling
  • Line changeovers between shingle styles, colors and roll goods that generate scrap and require cleanup

Specialist bots

  • a worker at a desk reviewing product specification sheets next to a computer screen showing pending orders

    Order Coordinator

    Convert incoming customer orders into production-ready specifications and acknowledgments.

    Works in: Ambitious Tasks, Ambitious Docs, Email Buckets · Workflows: Order intake and specification

    Automates

    • Parses order details from email, portal or EDI
    • Checks against current schedule and stock
    • Drafts order acknowledgment
    • Creates specification task for the line

    Stops for a person

    • Plant manager approves any custom formulations or colors
    • A person sends the final acknowledgment to the customer
  • a worker standing at a large wall-mounted production schedule board marking run times for different shingle colors in a manufacturing control room

    Production Scheduler

    Build daily and weekly line schedules that minimize changeovers while meeting delivery dates.

    Works in: Ambitious Sheets, Ambitious Tasks · Workflows: Production line scheduling

    Automates

    • Groups orders by product family and color
    • Calculates run quantities and changeover times
    • Publishes rolling 48-hour schedule
    • Flags raw material needs

    Stops for a person

    • Shift supervisor confirms final schedule before start of run
    • Plant manager adjusts for urgent orders or maintenance windows
  • a worker in hard hat and safety vest checking temperature gauges on large asphalt storage tanks outside a manufacturing plant

    Raw Materials Manager

    Track incoming asphalt, mat, granules and packaging and prepare daily material requirements.

    Works in: Ambitious Sheets, Ambitious Tasks · Workflows: Raw material preparation and inventory

    Automates

    • Updates silo and bin inventories from delivery tickets
    • Calculates material call-offs from the production schedule
    • Generates reorder alerts for low stock
    • Logs temperature and moisture readings

    Stops for a person

    • Purchasing places all orders and spends money
    • Quality technician verifies material certifications before unloading
  • a worker measuring granule embedment on a freshly coated asphalt shingle sample using a micrometer at a quality control station beside the production line

    Line Quality Monitor

    Monitor coating weights, granule adhesion and cut quality and record process parameters.

    Works in: Ambitious Tasks, Ambitious Sheets, Process Optimizer · Workflows: Line operation and quality monitoring

    Automates

    • Loads recipe parameters to line controls
    • Logs real-time temperatures, speeds and weights
    • Flags out-of-tolerance readings
    • Generates in-process quality reports

    Stops for a person

    • Shift supervisor reviews and signs off on quality reports
    • Any line adjustment is made by qualified technicians
  • a worker scanning barcodes on stacked pallets of asphalt shingles before loading them onto a flatbed trailer at the plant loading dock

    Shipping Coordinator

    Prepare bills of lading, pallet tags and carrier pickups for finished roofing materials.

    Works in: Ambitious Tasks, Ambitious Docs, Ambitious Sheets · Workflows: Finished goods labeling and shipping

    Automates

    • Generates pallet labels with batch and weight data
    • Creates bills of lading and weight tickets
    • Groups loads by carrier and region
    • Updates inventory on shipment

    Stops for a person

    • Forklift operator and driver verify load count and securement
    • A person signs and releases all shipping documents
  • a worker wearing safety glasses reviewing a clipboard of emissions and temperature logs next to control panels inside an asphalt roofing manufacturing facility

    Compliance and Safety Clerk

    Maintain emissions, safety, waste and permit logs and prepare regulatory summaries.

    Works in: Ambitious Tasks, Ambitious Docs, Ambitious Sheets · Workflows: Emissions, safety and permit logging

    Automates

    • Compiles sensor data into daily logs
    • Generates shift checklists
    • Tracks permit and manifest renewal dates
    • Prepares summary reports from batch records

    Stops for a person

    • Plant manager confirms which local rules apply
    • People perform inspections and sign all regulatory filings
    • The bot never certifies compliance
  • a worker in coveralls performing lubrication on a large shingle cutting die during a scheduled line changeover in a roofing materials factory

    Maintenance Planner

    Schedule preventive maintenance, changeovers and equipment cleaning between production runs.

    Works in: Ambitious Tasks, Ambitious Sheets · Workflows: Preventive maintenance and line changeover

    Automates

    • Creates work orders from run schedule
    • Tracks wear parts and calibration due dates
    • Generates post-changeover startup checklists
    • Logs downtime by cause

    Stops for a person

    • Maintenance supervisor approves all work orders
    • Lockout-tagout and confined-space procedures are performed by qualified personnel

Workflows

Order intake and specification

Starts when: A customer order arrives by email, EDI or portal

  1. Capture product type, color, square footage, special additives and delivery date
  2. Check against current production schedule and available stock
  3. Confirm packaging, pallet type and labeling requirements
  4. Draft order acknowledgment with price and lead time
  5. Create production task with full specification sheet

Watch for: Color and granule specifications must match approved samples exactly; Large commercial orders may require custom runs or minimum quantities

Production line scheduling

Starts when: End of each shift and when new orders arrive

  1. Combine open orders by product family and color to minimize changeovers
  2. Assign run quantities to each line based on roll or shingle press capacity
  3. Schedule changeover windows for mat type, asphalt blend and granule color
  4. Calculate required raw material quantities for the run
  5. Publish the 48-hour rolling schedule to the floor

Watch for: Asphalt must be held at precise temperature before line start; Changeover time varies by product family

Raw material preparation and inventory

Starts when: Daily before first shift and on delivery

  1. Check incoming asphalt, mat and granule deliveries against purchase orders
  2. Verify temperature and moisture of asphalt and fillers
  3. Update inventory sheets for each silo, roll stand and granule bin
  4. Draft daily material call-offs for the scheduled runs
  5. Flag low-stock items for reorder

Watch for: Asphalt must be kept above minimum pumping temperature; Granules must stay dry to prevent clumping in application hoppers

Line operation and quality monitoring

Starts when: Start of each shift

  1. Load recipe into line control system for asphalt blend, saturation rate and granule rate
  2. Monitor coating weight, mat tension, granule embedment and cut dimensions at set intervals
  3. Record process temperatures, speeds and any deviations
  4. Perform visual and lab checks on finished shingles for seal-tab adhesion and granule loss
  5. Generate in-process quality report for each roll or pallet

Watch for: Coating weight must stay within tight tolerances to meet product standards; Any line stoppage requires immediate temperature and viscosity checks

Finished goods labeling and shipping

Starts when: When pallets reach staging area

  1. Generate pallet tags with product code, batch number, weight and customer details
  2. Create bill of lading and weight ticket for each truck or rail car
  3. Group loads by delivery region and carrier
  4. Draft carrier pickup request and confirm loading times
  5. Update inventory as product leaves the yard

Watch for: Heavy pallets require verified forklift and trailer weight limits; Certain states require specific hazardous material declarations on shipping papers

Emissions, safety and permit logging

Starts when: Every shift and on calendar dates

  1. Compile hourly emissions and temperature data from line sensors
  2. Generate daily stormwater, waste and safety inspection checklists
  3. Track permit, air permit, wastewater and hazardous-waste manifest renewal dates
  4. Maintain batch records for each asphalt blend used
  5. Prepare summary reports for regulatory filing

Watch for: Local air-quality rules limit volatile organic compounds and particulate matter; Asphalt is treated as a hot material with strict handling procedures

Preventive maintenance and line changeover

Starts when: Weekly and after each product run

  1. Schedule roll changes, die sharpening and sensor calibration
  2. Create work orders for mechanical, electrical and coating-head cleaning
  3. Track wear parts inventory for saturators, coaters and cutters
  4. Draft post-changeover startup checklist
  5. Log downtime and reason for each interruption

Watch for: Changeovers must remove all traces of previous granule color and asphalt blend; Certain maintenance tasks require lockout-tagout and confined-space permits

Bot templates for this industry

Source: U.S. Small Business Administration, Office of Size Standards, Table of Small Business Size Standards Matched to North American Industry Classification System Codes, version March 2023 (effective 2023-03-17, NAICS 2022). Size standards are shown for reference only.