Lightweight Insulating Concrete (LWIC) is a roof system of cement, water and preformed foam that creates a water tight, air tight and fire safe barrier. LWIC is mixed on sight and can be pumped across 1,500 ft and up 30 stories.
Lightweight insulating concrete may be a more permanent and economical way to reroof your commercial building. The ability to pour lightweight insulating concrete directly over existing roof assemblies eliminates the disruptive and labor intensive tear-off process, and keeps hundreds of square feet of roofing waste out of landfills.