InZone Industries Ltd - About Us

InZone Industries Ltd is a vertically integrated business offering a supply and install service for insulation and other energy efficiency solutions to the residential, commercial and retrofit markets. 

InZone Industries Ltd was formed following the merger in 2012 of InsulPro Manufacturing and Smart Energy Solutions. The business' ownership and board comprises three groups: the founders of InsulPro Manufacturing, the founders of Smart Energy Solutions and private equity firm Maui Capital Ltd. In 2019 InsulPro Manufacturing was amalgamated under InZone Industries Ltd.

 InZone Industries operates as one team with two brands:
  • Mammoth Insulation – a New Zealand based manufacturer of polyester insulation products under the Mammoth brand.
  • Smart Energy Solutions – provider of residential retrofit home energy solutions including insulation, heating, ventilation and lighting. Smart Energy Solutions has special expertise and experience with the residential sector, having installed insulation, heating and other energy efficient solutions in over 90,000 New Zealand homes since 2009.
Some key aspects about InZone Industries Ltd that contribute to its success include:
  • NZ Owned: 100% New Zealand owned and operated.
  • Financially stable: strong, profitable business structured for further growth.
  • Sustainable: insulation products use fibres from recycled PET plastic, all polyester insulation products were accredited Red List Free under Declare and InZone Industries has achieved status as a CarboNZero organisation.
  • Vertically integrated to help commercial, residential and retrofit markets.
  • Quality installation: high quality scores via EECA independent audits. Internal auditing of every installation for quality & safety assurance.
  • High performing products: designed to perform better insitu - for longer.
  • Health & Safety Focused: Safer products installed in a safe manner. 
  • Experienced: over 90,000 homes installed with energy efficiency solutions throughout NZ.
  • Breadth of range: a one-stop-shop for insulation (polyester or glasswool), heat pumps, ventilation, heat transfer systems, LED lights, hot water cylinder wraps and more.
  • Customer-centric: the success of the business is attributable to its focus on a total product/service solution to meet the customers needs.