Specialized Service

The Tessmer Group specializes in building envelope technology. The building envelope plays the most critical role of any element to enhancing the sustainability of a structure. We strive to stay abreast of the latest technological developments and to facilitate the transfer of the latest technology and best sustainable construction practices to the design community.


All of the major components of the building envelope must work together to secure the environmental plane of the building. The building envelope must be designed to keep the outside our and the inside in. Only then can the interior environment be efficiently managed. 

Choosing the right elements of the building envelope is important but the job is not complete until they have been designed to connect with each other. After the designing and specifying of products to be used is complete then the administration and inspection of the systems installation begins. Partnering with key members in our construction community and other industry members to ensure the product used in every phase of the construction process from start to finish will achieve the desired results.



Our knowledge to this broad perspective of the industry is used as a resource to help our customers compete in today's challenging marketplace. Our goal is to give you options to save you time and money on your construction needs.