FRF manufacture & supply Rockwool Pipes conforming to ASTM C-547 and equivalent BS 3958-4 is intended for the thermal, acoustic insulation and fire protection of pipe works operating at high temperatures.

The pipe insulation is manufactured from long non- combustible rock fibers with a high performance binder. It is easy to cut, fit, handle and has levels of thermal efficiency and strength. Each section is split and hinged for easy, snap-on applications. Designed for tough thermal and acoustic insulation pipe works, its combination of density, strength and excellent thermal conductivity at high operating temperatures offer efficient insulation