Owens-corning Fiberglas Corporation

Raymond W Yeager

Alfred Marzocchi

Mark R Weitzman

Bradley W Oberg

H-splines and electrical raceways useful in an insulation system for the inner side of an exterior wall are substantially identical to those in a partition wall constructed to extend from said exterior wall. Insulation panels in the insulation system and in the partition wall may also be substantially identical.

Insulation and partition means for existing building

The inner side of an exterior wall of an existing building is insulated by installing floor-to-ceiling panels along the wall, the panels having glass windows where the wall has windows.

Insulation system for inner side of exterior wall

An acoustical wall panel includes an elongated sound absorbent board faced with a needle-punched non-woven fabric provided with a woven scrim backing and having linear ribs extending longitudinally of the panel. Such panels are mounted by generally H-shaped splines concealed by the panels. The lofted texture of the fabric and the linear ribs help conceal a seam between two panels.

Growing community of inventors

Pataskala, OH, United States of America

Raymond W Yeager