Loosefill™ is a natural wool, lofted insulation, treated and processed to provide cost effective, efficient thermal insulation in existing and new home ceilings.

Loosefill™ is installed using a machine-blown technique that provides a complete cover or duvet effect. Machine installation takes advantage of wools natural bonding properties that ensures Loosefill™ maintains its loft and doesn't shift, giving a superior and long lasting thermal insulating performance.

INSULWOOL® has developed and registered a unique machine calibration protocol and installation guide, specifically for Loosefill™.

This protocol and guide ensures the correct quantity and thickness of Loosefill™ is actually installed. This unique data ensures our final product carries our guarantee for a consistent and reliable product and that the required thermal insulation (R) rating is achieved and maintained.

Only our registered Insulwool installers use specially calibrated, blowing machines to provide a complete cover or duvet in the ceiling area, to the R rating specified in our quote.

No protective clothing or breathing equipment is needed.

The product density and depth of installation determines the thermal insulation values of Loosefill™. We have certified test results that enable us to provide thermal insualtion ratings from R 1.0 throught to R3.2 and higher if the need arrises.

INSULWOOL® recommends engaging only approved installers to avoid wastage and poor workmanship that could result in thermal ratings not being achieved.