If you really want insulation i would not recommend the spray foam its a short cut that is only marginally effective and doesn t seem to last that long.
Diy spray foam insulation nz.
The foam also seemed to have dissolved the building paper as well.
Polyurethane spray foam inject polyurethane foam injection polyurethane foam is a slow rising foam allowing cavities and voids to be filled from an injection point.
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Most common use for injection is behind sheet metal cladding stopping condensation on pipes running as low and 40 degrees celsius we are unable to inject polyurethane foam in to.
Our foam product has been sourced by an industrial chemist and codemarked meeting stringent testing for the new zealand market.
With the money you will save in energy costs the more energy efficient spray foam insulation pays for itself within a few years.
Foam it insulation adds incredible strength to the structure as well as being non absorbent which means it will maintain its integrity even if there is water egress.
0800 69 3626 sales nzfoam co nz facebook.
Diy spray foam kits touch n seal two component 1 75 pcf fr standard foam is a closed cell spray foam insulation that provides class a fire retardancy as well as thermal insulating and sound attenuating properties when used according to manufacturer s directions.