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Blown Wall Insulation

The perfect insulation solution for your existing walls.

How do we insulate your walls?

Check out the video to show how insulation in installed in your walls!

spring-promo-2

Spring Promotion

Insulate your walls before December 31st and we’ll throw in a free Green Acres voucher.
*Terms and Conditions apply

WALL INSULATION

Blown Wall Insulation The perfect solution for your existing walls.

CosyWall Insulation (CWI) is an external wall insulation system (EWCIS) designed to insulate the walls of older homes. It provides thermal and acoustical insulation to existing wall cavities and is installed without the cost and hassle of removing the internal linings.

Installation is done via small holes through the external cladding, or from inside via holes in the internal linings. The result is high installed R-values and a warm cosy home. CosyWall insulation has been successfully growing since 2002 based on three core principles

Creates a healthier and safer home environment.

High performance wall insulation for NZ homes.

Codemark certified with 50 year guarantee.

Save on your monthly electricity bill.

FAQ

A few
things
you may
not know

If your insulating your house for the first time you’ve probably got a few questions about the process. Have a look through some of our frequently asked questions and hear from the experts.

COSYWALL STORIES

Hear what some of our clients are saying about CosyWall Insulation

CosyWall Story 3

CosyWall Story 3

A CosyWall Story – Paul

A CosyWall Story – Paul

We caught up with Paul who shares his story about dealing with an uninsulated home over the last 10 years and the difference CosyWall Insulation has made to his life.

A CosyWall Story – Robyn

A CosyWall Story – Robyn

Robyn shares her story of having CosyWall installed in her walls and how it’s changed her life.

A CosyWall Story – David

A CosyWall Story – David

David shares his experience on how easy it was to have CosyWall Insulation installed in his 100 year old villa, and what a tremendous difference it’s made to the warmth and comfort of their home.

A Cosywall Story Steven and Emma

A Cosywall Story Steven and Emma

Steven and Emma discuss their family story and the support from Cosywall Insulation and Absolute Energy to install insulation into their home.

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FROM THE BLOG

The latest insulation news and resources

Ready to chat?

If you would like a quote or have a general question we'd love to chat. Fill out the form below and one of our team will be back in touch as soon as possible.

Ready to chat?

If you would like a quote or have a general question we'd love to chat. Fill out the form below and one of our team will be back in touch as soon as possible.