Company Performance Metrics
TLS Laboratories provides water intrusion testing and investigation services for residential and commercial buildings, focusing on windows, doors, and wall systems. The company performs forensic and in-construction water testing using industry standards such as ASTM E 1105, AAMA 502, AAMA 511, and AAMA 501. TLS Laboratories also operates a testing
center to help builders and manufacturers evaluate window and door products, installation methods, and material performance. In addition, it manufactures proprietary flashing systems, including Corner Flash, Lightning Flash, Lightning Flash XL, and Ready Sill window and door pans, which are used to manage water at openings and transitions. TLS Laboratories offers installer training programs on window and door installation best practices and supports architects and builders with technical details and product guidance.
