NORTHFIELD

Northfield, a subsidiary of Oldcastle APG, a CRH company, is a leading provider of AIA/CES approved programs. To schedule an AIA or NCMA Continuing Education presentation at your architectural office, call Oldcastle APG 1-847-949-3600 or email... Since early 2009, Northfield, a subsidiary of Oldcastle APG, a CRH company, has been investing in research and development to find the optimum recycled material to add to pre-finished concrete masonry units.

Primary location: Mundelein United States