Specialty Construction and Contracting Firestopping Services, LTT Firestop solutions, most current UL designs, Hilti firestop designs for Nuclear, Non-Nuclear, Commercial and Industrial Applications.

Electric Utility

Commercial Firestop

Nuclear Firestop
MFBBS™ 1 - MFBBS™ a patent pending modular transformer protection system—fabrication and erection examples.
MFBBS™ 2 - MFBBS™ construction details of a completed project.