Willard, Inc.

Monoglass Spray-On Insulation was developed in 1979 when Mr. Douglas Eyrl recognized a need for a spray-applied fiberglass insulation that could provide higher R-Values with easier application than the cellulose-based spray insulations in use at the time. The result was a versatile, safe and effective thermal and acoustic product that would better meet the needs of architects and installing contractors alike.

Our products are fiberglass based, non-combustible, and contain a minimum of 25% recycled glass content.  Our reliability and competitive pricing has made Monoglass Spray-On Insulation the choice for architects, engineers, specification writers, and building owners since 1979.