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InsulPro's thermal and acoustic insulation products are made in New Zealand from 100% polyester.

All NOVAtherm, NOVAfloor and NOVAhush products are now branded Mammoth.

Don't worry - they are made to the same exacting technical specifications and standards, simply branded Mammoth. 
Please use the menu on the left to view our product range.
How our insulation products are made?

InsulPro sources the best polyester fibres. An optimal blend of fibres for each product is created from a mixture of highly technical fibres for extra performance, recycled fibres for sustainability, and bi-component fibres for bonding.
For example with our ceiling product, the fibre are blended to create a blanket of fibres. InsulPro has different technologies to achieve this.  The blanket then passes into a thermo bonding oven where hot air is blown through it. This melts the outside sheath of the bi-component fibre which then bonds the remaining fibres in the matrix together. Rollers inside the oven also control the product density and thickness.  After cooling and leaving the oven, product is then cut to size, weighed, vacuum packed and labelled.
Our airlay sections are manufactured using a different process, whereby the fibres are randmonised rather than layered.  This provides for differing structural properties of the product, enabling it to be friction fitted within a cavity by simply squeezing it in place.  This friction fit enables a smooth, seamless installation which maximises thermal performance.  So confident about it's performance, we had it independently tested.   Click here to view the full report.