Ceiling Wall Floor Insulation Products

• Mammoth
• Ceiling Products
• Wall and Floor Products
• High Density Wall Insulation

Mammoth Polyester Insulation for Ceilings, Walls, Floors

Mammoth polyester insulation is made from a low denier hollow core conjugate-helical synthetic fibre. It closely replicates the insulating performance of fine wool. Mammoth is also made from a high recycled content (reconstituted fibre) which are bonded together using heat not glue, so unlike other products, there are no components which can break down.

Life-Time High Performance

BRANZ Appraised Manufacturers Brochure

As appraised by BRANZ, the Mammoth product range performs in accordance with the building code to last for 50 years plus.

Environmentally Safe and User Friendly

• All Mammoth products contain a high level of recycled polyester fibre made from plastic bottles.
• Mammoth will absorb noise to create a quieter environment
  
• Mammoth is manufactured in New Zealand
• Mammoth will perform well if installed as per NZS 4246 for at least 50 years
• Mammoth is resistant to vermin attack as polyester fibres are not a food source 
  

Mammoth products are classified by OSH as both non-irritant and non-toxic. Mammoth is 100% safe for everyone, including asthma sufferers. Some traditional insulation products use formaldehyde as the binding glue, but Mammoth is made from fibres bonded by heat.

Best value for money

Long-lasting high-performance insulation can save you money in heating and cooling bills and protect your family's health. The up-front cost of premium insulation is well worth the investment.

Insulation must have the ability to be installed so that it performs effectively over it's life time. Once the internal lining goes up, no one knows what's happening behind it. Yet your home will be occupied for decades ahead and you will want to be warm for all of that time.

Negawatt has chosen Mammoth as its preferred bulk insulation products supplier who we have worked very closely with since there inception. Mammoth is simply the highest performing and most cost-effective available and will hold its insulation values throughout its life. It does not slump or subside over time. Mammoth polyester insulation is completely inert and does not incorporate any added chemicals. No protective clothing or respiratory equipment is required whilst being installed.

48% Higher Thermal Performance With - Overlaid Ceiling Insulation

The way insulation is installed impacts greatly on the performance achieved. Once installed the building component is termed as having a system R-value. The product R-Value as stated on the packaging or information pamphlet of the insulation is not necessarily the system R-Value achieved.

Features and Benefits