MENU

Insulation for
Weatherboard Walls

Industry leading high
performance retrofit wall
insulation for weatherboard homes.

How do we insulate your weatherboard walls?

At CosyWall Insulation, we specialise in insulating homes with weatherboard exterior cladding. Our process involves carefully installing insulation between the weatherboards and interior walls, effectively trapping heat and reducing energy costs. Our team of experts takes care to ensure a seamless and efficient installation, resulting in a warm and comfortable home all year round.

To start, our technicians will assess the weatherboard wall to ensure it’s suitable for insulation and determine the best access points for blowing the insulation into the wall. Using specialised equipment, we blow the insulation through small holes drilled in the cladding. Our process ensures that the insulation is evenly distributed and fills all gaps and cavities in the wall. The holes are then sealed, using a special filler to prevent heat loss and ensure weather-tightness. The filler is then sanded down ready for repainting.

The entire process is quick, tidy, and non-invasive, making it the perfect solution for homeowners who want to improve the insulation in their weatherboard homes without disrupting their lives. With CosyWall, you can enjoy a warmer, more energy-efficient home in no time!

Book your free home assessment

One of our friendly assessors will be happy to help!

Why Choose CosyWall Insulation?

Here’s just a few of the many reasons to insulate your walls with CosyWall.

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.

Installation process for weatherboard walls.

It’s as easy as one, two, three.

1.

Prepare the walls

We start by preparing your walls to be insulated. We do this by drilling small holes into the weatherboard cladding through which Insulation can be installed.

We take the greatest of care when adding penetrations to your weatherboard walls to ensure they can be easily repaired once wall insulation has been installed.

2.

Fill the walls

Once your weatherboard walls are prepared for insulation, we are able to fill them with CosyWall. Wall Insulation is blown into your weatherboard cavity using specialised equipment to ensure the right thermal densities are achieved.

CosyWall Insulation is ideal for retrofitting a older weatherboard home with wall insulation because it properly insulates into all the gaps and voids which are often left uninsulated by other products.

3.

Repair the walls

Once your weatherboard walls have been insulated, we go through a repair process to ensure they are weathertight. This includes filling, sanding and repainting all penetrations.

Once we’ve completed the process you’ll never know we were there and all you’ll be left with is a nice and cosy, more energy efficient home.

CosyWall Stories

We love making a difference in our customers lives. Here’s a few customer
testimonials we just had to share.

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.

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 Client - Robyn and Group

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 Client - Paul

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 Client - Ruth

A CosyWall Story – Ruth

A CosyWall Story – Ruth

Ruth shares her experience of having CosyWall Installed in her walls and how it’s changed her life.

DRAG LEFT OR RIGHT

Why should you insulate your weatherboard walls?

Insulating your weatherboard home can bring numerous benefits to you and your family. By improving the insulation in your walls, you can reduce your energy costs and keep your home warm and cosy during the colder months. This not only saves you money on your energy bills, but it also helps to reduce your carbon footprint, making your home more environmentally friendly. By choosing CosyWall Insulation, you’ll also have peace of mind knowing that our team of experts will ensure a seamless and efficient installation process, making it the perfect solution for homeowners who want to improve the insulation in their weatherboard homes.

CosyWall Insulation Technical Information

CosyWall Insulation provides detailed technical information about it’s wall insulation product. To download the CosyWall DataSheet or see our CodeMark information just head to the Tech Info section on the website.

Learn More

Contact us now 0800 267 992 Request Quote

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.