PRODUCT LAUNCH: Mammoth® Insulation

Boost Your Home's Efficiency and Comfort!

We are excited to announce the launch of our latest product – Mammoth® Modern Insulation, designed to elevate your home's energy efficiency, comfort, and overall value. Whether you're looking to upgrade your existing garage or convert it into a more functional space, our new insulation product is the perfect solution.

As concerns about energy consumption grow, retrofitted garage door insulation will help maintain a comfortable temperature in your garage year-round, keeping it warm in winter and cool in summer while lowering your energy bills.

Steel-Line sectional garage doors come in a wide selection of colours and designs, offering hundreds of customization options. With Mammoth® Insulation, our garage doors not only help you save on energy costs, but also enhance your home's curb appeal, reduce outdoor noise, and provide added durability and strength.

The Science Behind Mammoth® Insulation

• Safe and easy to install
• Mammoth® Insulation is manufactured by a NZ Toitū carbon reduce certified insulation manufacturing organisation. Read more about our Waste to Warmth manufacturing practices.
• Everything from plastic packaging to product is recyclable. Recycling plastic protects the environment by reducing landfill waste.
• Mammoth® products are made in a zero waste production process.
• Many Mammoth® products are Declare Red List Free and Eco Choice Aotearoa (prev. Environmental Choice) certified.
• Mammoth® 100% polyester insulation products have an ODP of zero.
• BRANZ Appraised - Most of Mammoth®’s thermal insulation and acoustic products are BRANZ appraised. 
• Mammoth® is a member of the NZ Green Building Council demonstrating commitment to green building practices in NZ. Mammoth® Insulation contributes points to the material requirements for the Greenstar and Homestar rating tools.
• New Zealand Made - we have our manufacturing plant in our South Auckland facility.
• Mammoth® Insulation has a 50 year warranty provided it is installed correctly and adequately protected.

Mammoth® Garage Door Panel is compliant with the Building Code of Australia C1.1 (AS ISO 9705) and the New Zealand Building Code C/VM (ISO 9705) as a surface lining material.

Commitment to Sustainability

Steel-Line's commitment to sustainability is incorporated not only in the way we operate the business but also through our product offering. Our introduction of Mammoth® Insulation into our product offering facilitates this commitment with the insulation product being made using fibres from recycled PET plastic bottles. Specifically, Mammoth® Insulation uses up to 15,600 recycled plastic bottles per 100 sqm that have been successfully recycled and repurposed creating a long-lasting construction material that in itself reduces carbon emissions through energy efficiency.

Available now!

Our new Mammoth® Insulation system is available for purchase and installation. Don’t miss out on the opportunity to improve your home’s energy efficiency and comfort.

Contact us today to learn more about our garage door insulation options or to schedule an installation.