Mammoth® Modern Insulation is manufactured by InZone Industries Holdings Ltd — a New Zealand owned and operated manufacturer of polyester thermal and acoustic insulation — supplying the local New Zealand market and export markets with a range of insulation products for the building, construction and residential markets.

Mammoth polyester insulation products help create warmer, healthier, more energy efficient environments which helps to improve people’s health in addition to reducing carbon emissions. 

Their thermal and acoustic insulation products are designed to maximise thermal performance across the construction system and products independently tested proved to outperform their product R-values.

With manufacturing facilities in the North Island, Mammoth's thermal and acoustic insulation is made from 100% polyester and uses up to 15,600 recycled PET plastic bottles per 100m² (based on 500ml/16.2g PET bottles) — everything from packaging to product is recyclable at the end of its life.

Mammoth's business is underpinned by a philosophy of creating better environments which extends to more than just the product they manufacture. Read more about their commitment to carbon reduction manufacturing, ethics, sustainability practices, and technical excellence on their website.