Search for crossword answers and clues
Flame-blocking structure in walls
Answer for the clue "Flame-blocking structure in walls ", 8 letters:
firestop
Word definitions for firestop in dictionaries
Wikipedia
Word definitions in Wikipedia
A firestop is a fire protection system made of various components used to seal openings and joints in fire-resistance rated wall or floor assemblies. For penetrating cables, these can also be called as Multi Cable Transits (MCTs). Firestops are designed ...