The former Spalding and now Calloway facility has been a J.D. Rivet customer since 1981. These roofing projects have totaled over 600,000 square feet of re-roofing. The 150,000 square feet Sarnafil roof installed in 1982 continues to perform today.
OMG is the largest specialty roofing products supplier in the U.S. J D Rivet has had a business relationship with OMG since 1985. Most recently a 100,000 square foot roofing system was installed over OMG's high tech warehouse space.