Original 1977 insulation trade vintage catalog for the ELASTIZELL CORPORATION OF AMERICA.  Main office and plant were located in Ann Arbor, MI. 

Manufacturers of Lightweight Insulating Concrete Roof Deck System.

Products include Insulation Board Concrete & Steel Decks, Roofing, Venting & Re-Roofing, Wood Decks and Exterior Plazas, all are fully featured.

Has detailed illustrations, description, applications and architectural specifications to provide product details.

Unbound from a large rare 1977 Architectural Catalog File compilation, this unique old eight-page technical brochure would display beautifully matted and framed. Nice cover graphics. A fabulous addition to your retro insulation library. (77RDS).