If your home feels chilly in winter or uncomfortably hot in summer, old or inadequate insulation may be to blame. Many South Island homes were built before modern insulation standards came into effect, leaving families with higher power bills and less comfortable living spaces. Retrofit insulation is the simplest and most cost-effective way to improve warmth, dryness, and energy efficiency.
Retrofit Insulation for Private Homes or Investment Properties
Our Retrofit Insulation Process
At Heartland Insulation, we start with a free, no-obligation assessment of your existing insulation. Our experienced team then recommends the most effective solution for your home, tailored to your property’s size, design, and condition. We use high-quality products from trusted brands, many made right here in New Zealand, and install them to the highest standard.
Our installers pride themselves on doing a thorough job, insulating every accessible space to ensure consistent performance. From ceilings and underfloors to wall cavities, we make sure your home is warmer, drier, and more energy efficient all year round.
Safe Removal of Foil Insulation
Foil insulation is now considered outdated and, in some cases, hazardous. When it comes into contact with electrical wiring it can create a risk of electrocution. For this reason, it is usually necessary to remove foil insulation during retrofit projects in order to meet the New Zealand Building Code and ensure your home is safe. Our team is trained to safely evaluate, remove, and replace foil insulation with modern, compliant products.
Compliance You Can Trust
All retrofit work carried out by Heartland Insulation meets the requirements of the New Zealand Building Code and the Healthy Homes Standards. This gives homeowners and landlords peace of mind that their properties are safe, compliant, and ready for the future.
Why Choose Heartland Insulation?
Serving Communities Across the South Island
From Christchurch and Ashburton to Dunedin, Queenstown, and the West Coast, our retrofit insulation services are trusted by homeowners, landlords, and property managers throughout the South Island.
Ready to Upgrade Your Home?
Book your free insulation assessment today and take the first step towards a warmer, healthier, and more energy-efficient home.
Call: 027 445 1088
Email: sales@heartlandinsulationgroup.co.nz
Contact: Contact Us