Why Underfloor Insulation Makes Such a Difference Stopping Dampness and Moisture Entering Your Home
Many older homes across New Zealand were built without underfloor insulation. This can be a real problem, especially for houses built on piles. When there’s no insulation under the floor, cold air, moisture and dampness can rise from the ground and move into your home. That’s not just uncomfortable, it can also affect your health and damage your home over time.
What underfloor insulation does
Underfloor insulation helps block out cold air and dampness that would otherwise move up through the floorboards. It creates a barrier between the inside of your home and the ground below. This not only helps keep your home dry but also makes it easier to heat. According to BRANZ research, between 12 and 14 percent of a home’s heat is lost through uninsulated floors.
How moisture affects your home
Moisture under your house can cause a range of problems. It can lead to mould growth, damp smells, and damage to timber or flooring materials. You might notice the air feels damp or smells musty, especially in rooms close to the ground. Over time, dampness can affect your walls, carpets, and even your furniture.
A damp home is harder to heat and often costs more to run. You’ll use more energy trying to stay warm, and that means higher power bills. Moisture can also affect your health. It’s known to make asthma and allergies worse.
Why staying dry matters
Keeping your home dry is just as important as keeping it warm. When your home stays dry, your insulation performs better, and you avoid the issues that come with long-term moisture exposure. Some of these issues include rot, mould, and unhealthy air.
Underfloor insulation helps reduce condensation and can even make your home feel quieter. It’s one of the easiest ways to improve comfort, reduce energy use, and protect your home from the ground up.
How we install underfloor insulation
Underfloor insulation is fixed to the floor joists, creating a thermal barrier that helps keep warmth in and moisture out. At Absolute Energy, we can install insulation quickly and with little disruption to your home. Our team works from underneath the house, so there’s no need to move furniture or lift flooring.
We use safe, effective insulation products that meet all current standards. Once installed, the insulation stays in place and continues to protect your home for years.
Ready to insulate your floor?
If your home feels damp or cold, your floors could be part of the problem. Adding underfloor insulation is a smart step that makes your home warmer, drier, and easier to heat. It helps protect your health and reduces energy costs.
If you want to know whether your home could benefit from underfloor insulation, get in touch with us at Absolute Energy. Visit absoluteenergy.co.nz or call 0800 423 454 to book a free assessment.