No Firestopping Required
FyreFlange® Firestop Angle integrates the firestopping and steel retaining angle required for square and rectangular ducts. The factory applied intumescent gasket eliminates the need for firestop caulk and backing materials while providing an effective seal where non-dampered ducts penetrate fire rated barriers.
- Single Stage Installation
- Economical – Saves Labor
- Clearly Marked For Easy Inspection
- Red Color For Easy Identification
- No Additional Firestop or Backing Materials Required
- Eliminates the Need For Multiple Inspections
- Can Be Installed Over or Under Duct Insulation