GreenFiber - Model Sanctuary FRM - Insulation Fiber for Two-Hour Firewall Assembly - Brochure

Ideal for townhome and multi-family construction, our Greenfiber FRM Insulation when used in combination with our proprietary U370 firewall design, the SANCTUARY Two-Hour Firewall, offers unparalleled fire resistance, achieving a 2-Hour Fire Resistance Rating*. In addition, the combination offers exceptional sound control and reduced air-infiltration.