Founded in 1986, Distribution International is a leading distributor of insulation and related supplies for maintenance, repair, and operations (MRO) in North America. Our products are used for thermal, acoustic and firestopping applications in the Commercial, Industrial, Marine, OEM and HVAC markets. Headquartered in Houston, Texas, DI has operations throughout the United States and Canada to deliver superior availability and accessibility and provide exceptional service to our customers worldwide.