Welcome to TLS Laboratories - Your Window & Door Experts

Call 800.310.7673 Today For a Free Consultation
 
Licensees Program

For Licensing information, please complete the form below.

*First Name
*Last Name
Company Name
*Street
*City
*State
*Zip
*Phone #
Fax #
 
*Denotes Mandatory Field
 

What are people saying about us?
My client, a window manufacturer, was alleged to have defectively designed and manufactured windows installed in hotels nationwide. Gene Summy and TLS Labs had the experience and knowledge necessary to help us defend the case. Gene was able to identify defects in the building envelope that allowed for water infiltration. He was critical of the testing methods used by another window testing company that didn’t follow AAMA standards, and ultimately helped us posture the case for settlement.
- Cecilia A. Horan
Hinshaw & Culbertson LLP
Chicago, Illinois
View All Testimonials...