Phone (03) 384 9001

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About Us

Green Dog Insulation (previously Ultimate Insulation) is a privately owned company specialising in supply and installation of eco-friendly woollen insulation as well as providing other insulation options.
Having been in business since 1988 we are passionate about providing quality products to our customers to ensure homes are warm and comfortable, resulting in better quality of health and living.
We install a range of insulation products including Terra Lana natural wool, Knauf Earthwool (fibreglass), Pink Batts (fibreglass), Technobond (polyester) and Ground Vapour Barrier.
As a Christchurch owned and operated business, we too understand the hardships, anxieties and uncertainties of rebuilding or repairing your home after the September 2010 earthquake.
We are dedicated to helping you and your family repair or rebuild your home, ensuring that you are warm and comfortable throughout the winter and cool in the summer. 
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Our Guarantee

We strive to provide quality workmanship and customer service that exceeds expectations.

Contact Us

Phone. (03) 384 9001
Fax. (03) 384 9008


Green Dog House,
Unit 1, 36 Tanya St, Bromley, Christchurch