https://unilininsulation.ie/products/xtroliner/products-xtroliner-xo-fb/
XTROLINER - XO/FB - Wall Insulation for Steel and Timber Frame
Mar 19, 2026 - XtroLiner Framing Board is designed for use in a wide range of construction including steel or timber frame applications up to 18m in height.
wall insulationtimber framextrolinerxo