Why Old Insulation Might Be Costing You More Than You Think
If your home was built more than twenty years ago, there is a good chance your attic insulation is no longer doing its job. Even if it looks fine at first glance, older insulation often underperforms, and it could be quietly draining your energy budget.
At InsulationBC.com, we specialize in upgrading aging attic insulation across Coquitlam, Surrey, and the Lower Mainland. Here is why your old insulation may be costing you more than you think.
1. Settling and Compression Over Time
Most older insulation types settle over the years. What started as a thick layer can lose up to thirty percent of its volume, reducing its R-value and ability to resist heat flow.
2. Moisture Damage From Years of Condensation
In BC’s damp climate, attic insulation often absorbs moisture from poor ventilation. Wet or compacted insulation loses effectiveness and can even lead to mold or mildew problems inside your attic.
3. Energy Loss Through Gaps and Air Leaks
Homes shift and settle, creating gaps between insulation and framing. These air leaks allow heat to escape in winter and pour in during summer — forcing your heating and cooling systems to work harder than necessary.
4. Inefficient Materials That No Longer Meet Code
Even if your insulation was top quality when installed, it may no longer meet today’s performance standards. R50 blown-in fiberglass is now considered the gold standard for BC homes.
5. Higher Heating and Cooling Bills
If your energy costs seem high but you are not using more electricity or gas, old insulation may be the reason. Upgrading your attic can deliver noticeable savings and comfort within weeks.
Get a Free Inspection and Find Out
You do not need to guess if your insulation is costing you money. We offer free attic inspections and expert R50 blown-in upgrades across Greater Vancouver.
👉 Contact us to book your no obligation attic checkup.
