Product Description
                                                                                                Terra Lana underfloor insulation is a wool/ polyester laminate specifically designed for the underfloor insulation of new and existing suspended floors. 
The
blanket segments are constructed with a thick top layer of wool and the
bottom surface as a thinner layer of melt bonded polyester which gives
rigidity to the segment, preventing sagging between joists and a stiffer
friction fit.
Terra Lana natural wool insulation was developed and tested by the Wool Research Organisation of New Zealand (WRONZ,now AgResearch).
Features: 
    - Internal moisture management- hydroscopic which absorbs and releases moisture as a vapour
 
    - 100% recyclable
 
    - provides a non-irritating indoor environment
 
    - 50 year warranty and durability
 
    - provides specialised sound control / acoustics
 
    - Insect resistant
 
    - Sag resistant
 
                                                                                                View morehttp://www.terralana.co.nz/under-floor-insulation.html