Skip to main content

Improve Time Utilization With HoldRite Firestop Systems

firestop through slab firestop sleeves subcategory thumbnail

The HoldRite HydroFlame Pro Telescoping Cast-in-Place Sleeves Series can help you optimize your time utilization by:



  • Eliminating the need to cut sleeves on the job sites.
  • Making it easier to locate sleeves after the concrete has been poured.
  • Eliminating field applied sealants, which reduces human error factors while improving UL fire ratings.
  • Expedites cover inspections with built-in UL Listed Firestop Devices
  • Reduces time to dry floors and complete building - especially in high-rise construction.
  • Reducing today's field installation errors and tomorrow's potential concerns.

Want to learn more? Check out this video about our Cast-in-Place Firestop System.