Mammoth is easy and safe to install yourself.

Mammoth® polyester insulation is a great option for DIY insulation installers since the product is non-toxic and non-irritant. Unlike traditional insulation, you do not need protective clothing, gloves and face masks to handle Mammoth insulation.

Steps to install Mammoth Insulation

Choose the right product type for the area you want to insulate. View our Product Range for ceiling, wall and underfloor options. If you need further technical information, click here to view the Mammoth product datasheets.
Select the appropriate product R-value for your climate zone.
Measure the joist widths to accurately order the correct sized wall and underfloor products. It pays to check all joist spacings as many homes have varying joist widths.
Calculate the number of square metres you require for each area you wish to insulate.
Carefully read the installation instructions. Every product pack comes with the installation and fitting instructions. Alternatively, you can download them here. Getting it right matters, so please ensure you carefully read the instructions as they outline all recommended tools, cutting instructions, clearances and any hazards you may come across.

Would prefer someone else install it after all?

That's not a problem, we have a supply and/or install service for Mammoth insulation and more.

Why choose Mammoth?

Read more about our commitment to sustainability and our zero waste manufacturing processes to help our planet.

Ceiling Blanket Insulation

100% Polyester Insulation to reduce heat loss through ceilings during winter or heat gain in summer.

Underfloor Insulation Sections

Long-lasting thermal insulation to improve the performance of external walls

WHERE TO BUY

Find out where to buy Mammoth in your area.

CONTACT US

Mammoth® Modern Insulation
Manufactured by InZone Industries Ltd
PO Box 204 289
Highbrook
Auckland 2161
New Zealand

Email:
info@mammoth.co.nz

Call Us:
0800 MAMMOTH
(0800 626 668)

Where to buy

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INSTALLING MAMMOTH INSULATION YOURSELF

Non-irritant and long-lasting, Mammoth polyester insulation is ideal for DIY.