Insulwool is better for your environment.

Insulwool- the safe, natural choice.

Insulation. Don't think pink think green.

Insulwool is a naturally superior insulation that's healthy, sustainable and safe.

Insulwool is warmer in winter saving up to 66% of your energy bill.

Insulwool is cooler in Summer by up to 7 degrees.

Insulwool is safe to use, no protective clothing required.

Contact Us

If you would like to know more about Insulwool or would like a quote to install Insulwool in your home, simply select your region below and complete and submit the contact form or dial 0800 INSULWOOL (0800 467 859). Please note you will be conneced with our call centre who will take your details and get the local agent in your area to call you back at a time convenient to you.

If you are after a free Warm Up New Zealand: Heat Smart consultation and quote please click here and fill in the form. We will respond to your enquiry as soon as possible.

If you would like to contact the head office please write to

NZWIC
PO Box 6
Greytown 5743

or e-mail us at enquiry@insulwool.com

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"The difference now that our floor is insulated with Insulfloor is unbelievable. We never thought it would make such a difference!"

B Harris. Greytown.

“Part of the ceiling had existing fiberglass batts but these had been water damaged and degraded so we were advised to top up the insulation with loose-fill wool – covering the rafters and existing batts. It has really helped make the home warmer and more energy efficient and wasn’t too expensive either,”

Piers Fuller, Reporter Wairarapa Times Age

“Thanks for a great job last week. You were all so informative, so efficient, and the fact that it snowed that night meant that we definitely noticed the difference straight away!!! We'll be in touch for future jobs.”

Ursula Cochran, Home Owner Wellington

“Many thanks for prompt follow up. Always a good sign of a top business. We appreciate that and would recommend your product and business to anyone who asks what we have done insulation/renovation wise on our property. Many thanks”

Scott Alford Home Owner Wellington

"Really happy that we went a head and had the fluffy stuff in the roof, certainly does make a difference. Our bedroom was the coldest room in the house (south facing) but now it is very warm and toasty.

The chaps that installed it did a fantastic job and cleaned up and spillages/loose fluff etc….
Well worth spending the extra on a natural product as opposed to the manmade fibreglass rubbish that most homes have (unfortunately).

I will be banging on to my friends that they should consider the wool approach, much better for the home, people and the environment".

Jules Schwass Home Owner Wairarapa

"Thank you for promptly and efficiently installing your product into our ceiling.

We were amazed...the heat in the house in summer was a problem.

As soon as your product was installed, our house temperature dropped from 28deg to 22degrees in
the middle of the day. We are very happy to recommend Insulwool to anyone. We trust it will keep us warm in winter!"

Kind regards, Fanie and Brenda Malan