Insulating a house in New Zealand is not just about keeping the house warm during winter, but also about reducing energy consumption and lowering the cost of heating and cooling. The insulation materials used in NZ are classified into four types: blanket insulation, spray foam insulation, mineral wool insulation, and EPS (expanded polystyrene) insulation.
Blanket insulation is made of polyester, fiberglass or wool, and it comes in the form of batts or rolls that are laid on top of the flooring and ceiling. Spray foam insulation, on the other hand, is applied as a liquid and expands to fill the space. Mineral wool insulation is made from mineral fibers that are bonded together with resins, while EPS insulation is made from expanded polystyrene beads.
The cost of insulating a house in NZ depends on several factors such as the size, age, type and complexity of the insulation project. Generally, the larger the house and the more rooms it has, the more expensive the insulation will be. Older houses may require more extensive insulation work than newer ones due to deterioration or lack of insulation. The current insulation type and condition also play a significant role in determining the cost of the new insulation.
If your house has any unusual features such as high ceilings, sloping roofs, or difficult-to-reach areas, this may increase the cost of the insulation project. However, it’s important to note that even if the initial cost of insulating your home is higher, it can save you money in the long run by reducing energy consumption and lowering your energy bills.
To get an accurate estimate of the cost of insulating your home in NZ, it’s recommended to hire a licensed insulation contractor who will assess the specific needs and characteristics of your house and provide you with a detailed quote that includes all labor and materials costs.
