Ryanfire Naked Wall System

The Ryanfire Naked Wall System is a method for upgrading a non-fire rated wall to a fire rated wall. Ryanfire 802 or 502 boards are installed within the voids between studs and nogs on unlined timber framed walls. There are options for 90mm framing or 140mm framing, and the system may be installed when there is access to only one side of the wall.