Shipments of Asphalt Shingles, Built-Up Roofing Drop in 2018
WASHINGTON, D.C. — Shipments of asphalt shingles and built-up roofing dropped in 2018, while modified bitumen increased slightly.
The Asphalt Roofing Manufacturers Association released its Quarterly Product Shipment Report on Friday. The report covers asphalt roofing product shipments in the U.S. and Canada for the fourth quarter and for all of 2018.