It's consequently really significant that, where by compartmentation boundaries are penetrated by services, the fire separation requirements for that penetrated elements are managed and, especially, that ducting shouldn't turn into a conduit alongside which fires or incredibly hot smoke may perhaps spread to other parts. Paul Whitehead, former handling director https://ductworth-installation56789.thenerdsblog.com/42454739/5-simple-techniques-for-fire-resistant-ductworth-isntallers