Celbar cavity fill insulation is a blend of recycled specially prepared cellulose fibres, organic in nature and treated to make it fire retardant. Tests have shown that when packed together, this natural cellulose insulation material is acoustically and thermally more effective than man-made mineral wool.
Thermal acoustic insulation
Sonatherm thermal acoustic insulation is a seamless, decorative ceiling and wall finish that can be applied to most surfaces or constructions. The layer of SonaSpray also means that any sound is absorbed rather than being reflected, considerably reducing reverberation times and thereby reducing overall noise levels.