HOLDRITE® HydroFlame™ firestop systems, the UL Listed water, smoke, and firestop systems provide a water seal for unwanted water intrusion while still protecting against the spread of fire, smoke and gases.

  • Faster install, up to 6 times faster to install than makeshift methods
  • Telescoping sleeves eliminate the need to cut sleeves on most jobsites
  • Locator whiskers locate buried sleeves after concrete pour
  • OSHA compliant safety cap
  • UL Listed Firestop device, meets and exceeds building code requirements
  • UL W-Rated seal
  • Made in the USA

Flat Form Deck Firestop Systems

Flat Form Deck, firestop product systems

Corrugated Metal Deck Firestop Systems

Hydroflame Corrugated Form Deck, firestop product systems