Safe-R Framing Board SR/FB is designed for use with steel or timber frame applications up to 18m in height. With a Euroclass B Fire Classification the framing board can be used between studs or as an insulated sheathing board. Using SR/FB provides excellent U-Values and improved thermal bridging detailing. Safe-R Framing Board SR/FB is designed for use with steel or timber frame applications up to 18m in height. With a Euroclass B Fire Classification the framing board can be used between studs or as an insulated sheathing board. Using SR/FB provides excellent U-Values and
improved thermal bridging detailing.