International Bildrite

Headquartered in International Falls, Minnesota, International Bildrite is a privately owned corporation that manufactures fiberboard sheathing for exterior wall application, high density roof board, and sound deadening board for interior use. Founded in 1986, the company manufactures RoofRite, which is a durable, high density moisture resistant roofboard that is manufactured to be used in applications where high strength and rigidity are needed. Its SoundRite is suitable for interior applications and cutting sound transmission between interior room and isolation from outdoor sound.