We are locally owned Christchurch Insulation Installers
Existing Homes Insulation
Is your house cold? Are you renovating your home? Find out how we can make your home cozy all year round.
New Home Insulation
Building a new home? This is the best time to insulate. Find out more about your options and our products.
Commercial Insulation
We are committed to making our future buildings more energy efficient, not only for your home but also for businesses.
Insulation Products
Green Dog Insulation has a wide range of insulation products including Home Insulation, Pipe Lagging & Cylinder Wraps.
What Our Customers are Saying...
GREEN DOG INSULATION WORKED QUICKLY AND DID A VERY EFFICIENT JOB WITH THE MINIMUM OF DISRUPTION TO MY ROUTINE.
This week I've had Terra Lana insulation installed in the ceiling and underfloor at my home. I'm writing to advise you that I'm well pleased with the work of your employees, Jon, Andy & Nathan.
JohnThank you for the professional and efficient way that you informed me of your insulation options.
I am in my sixties and I have a warm open plan living dining room and kitchen area. Since the insulation has been installed, this now keeps me warm even on the coldest of winter nights with just 1200watts oil fin electric heater. Last winter it took me 2200watts of the same heating source to heat that area, so I am very pleased.
RachelYOU WOULDN'T GET A BETTER JOB ANYWHERE ELSE, THEY HAVE GONE BEYOND THE LEVEL OF EXPECTATIONS
We called asking us for a quote for blown in wool insulation. We did the Black Polythene and Sisalation Foil for early 2009. Installers were Michael and Aaron. We had Environment Canterbury around for a quote to do ceiling insulation and we had to check the underfloor out. They quoted "You wouldn't get a better job anywhere else, they have gone beyond the level of expectations.
MichaelWHAT A LOVELY SURPRISE TO RECEIVE A BOX OF CHOCOLATES FROM YOU GUYS, THANK YOU
We were very happy with your service, from the first phone call I made to you through to the assessment and the installers of our new insulation and the guy who came to check it all out. Top marks to all of you. And yes, we have noticed a difference, our living area holds the heat better, even with our cursed 14 downlights.
Neil & DoreenWe found the company pleasant and helpful to deal with and the unit we selected was installed promptly and at the cost agreed
While living in a 2 bedroom unit last year, we found we had severe problems with condensation every morning and decided to research ways to combat it.
We priced and studied systems from three companies and found the one we believed most suited to our needs for cost effectiveness and efficiency, could be supplied by Green Dog Insulation.
We found the company pleasant and helpful to deal with and the unit we selected was installed promptly and at the cost agreed.
Shirley & BillA big thank you for the job and the workers
Green Dog Insulation were really professional and the house is so much warmer.
BronwynReady to get started?
We are a locally owned and operated Christchurch Home Insulation Installers. We understand the hardships, anxieties and uncertainties of rebuilding or repairing your home after the September 2010 earthquake... and we're here to help you!
Green Dog Insulation
Did you know?
• A third of your heat loss is through your walls
• 12% of heat may escape through your floor
• 35% of heat may escape through your ceiling
• Not only does insulation warm your home in winter, it also cools your home in summer.
• Heating and cooling account for 98% of a homes energy use
• Insulation works by reducing heat flow
• 1 million homes in New Zealand have inadequate insulation
• You may be able to pay for your insulation by adding it to your mortgage payments











