There are plenty of misconceptions around insulation. We bust common myths and share the facts so you can make smarter decisions for comfort, savings, and sustainability.
Myth 1: Thicker Insulation Always Means Better Performance
While thickness contributes to R-value, material type and installation quality are equally important. A poorly installed thick batt with gaps underperforms compared to a thinner, properly fitted product.
Myth 2: Insulation Only Helps in Winter
Insulation also keeps heat out during summer. In Australia’s hot climates, reflective and bulk insulation reduce cooling costs by up to 45%.
Myth 3: All Insulation Materials Are the Same
Different types — glasswool, polyester, reflective foil, spray foam — work differently. Selection depends on home design, location, and energy goals.
Myth 4: Insulation Lasts Forever
Quality insulation can last decades, but moisture, pests, and compression reduce effectiveness. Routine checks maintain performance.
Myth 5: DIY Installation Is Always Cheaper
Incorrect installation creates gaps, air leaks, and safety hazards. Certified professionals ensure proper placement, compliance, and efficiency.
Key Takeaway
Insulation isn’t one-size-fits-all. Understanding myths vs facts helps homeowners invest wisely in products that deliver comfort, savings, and sustainability.
“There are plenty of misconceptions around insulation. We bust common myths and share the facts so you can make smarter decisions for comfort, savings, and sustainability.”
