Johns Manville is deeply committed to the construction industry.  Our nonwovens stand up to the deteriorating effects of weather.

JM glass nonwovens resist mold and moisture on roof deck and exterior gypsum sheathing applications.  And, our synthetic nonwovens in modified bitumen membranes add resilience and strength.

Behind the façade, insulation boards faced with JM's glass fiber nonwovens keep the house warm in winter and cool in summer.

If your construction project requires a special solution, let us engineer what you need.