The Most Tested Expansion Joints in the Industry

Erie Metal Specialties, Inc. (EMS) was founded in 1986 to provide first-class expansion joint systems to the construction industry. For over 20 years, EMS has been recognized as an innovator in the industry, particularly in the area of unusual and difficult-to-seal conditions.

The associates at EMS have a combined experience of over 40 years in the industry. This knowledge has been acquired through both the manufacture of expansion joints and “field service”. This expertise is utilized for every project EMS is involved in, from the initial project specifications through installation and acceptance.

As part of the continuing commitment to providing products that are of the highest quality, and meeting the challenge of “difficult-to-seal” conditions, every product provided by EMS is tested to assure that it meets ASTM and in-house requirements of quality. In addition, several tests have been conducted where the expansion joint may be used in unique situations (such as in water treatment plants, unique splicing applications, with materials other than concrete) to assure that the expansion joint system will perform as intended. When we say we are “The Most Tested Expansion Joints in the Industry,” it’s not just a slogan; it’s an integral part of the service provided to our customers.

The associates at EMS make this pledge to our customers: We will provide quality, service, and a continued commitment to better our industry through thorough and extensive testing of our products and expert knowledge of expansion joint systems.