Original 1976 insulation trade vintage catalog for the CERTAIN-TEED PRODUCTS CORPORATION. (CSG Group). Main office and plant were located in Valley Forge, PA.

Manufacturers of Fiber Glass Insulation for Mechanical Systems.

Products include

• Pipe Insulation,
• Equipment & Tank Insulation,
• Air Handling Insulation (Thermal / Acoustical),
• Fiberglass Duct Systems (Thermal / Acoustical). 

All are fully featured.

Has product images, description, applications and specifications to provide product details.

Unbound from a large rare 1976 Architectural Catalog, this unique old twelve-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro fiber glass insulation library.