Many homeowners live with comfort problems for years without realizing insulation is the cause. Here are seven telltale signs that your home's insulation isn't performing.
1. Uneven Temperatures Between Rooms
If some rooms are noticeably warmer or cooler than others — especially rooms over garages, above crawl spaces, or below attics — insulation is likely the culprit. A well-insulated home maintains consistent temperatures throughout.
2. High Energy Bills
If your heating and cooling costs are higher than similar homes in your area, your building envelope is probably losing conditioned air. Insulation and air sealing are the most effective ways to reduce energy waste.
3. Drafts and Cold Spots
Feeling air movement near windows, doors, electrical outlets, or along exterior walls? That's air infiltration — and it means your insulation and air barrier aren't doing their job.
4. Ice Dams in Winter
Ice dams form when heat escapes through the attic, melting roof snow that refreezes at the eaves. They're a clear sign of inadequate attic insulation and air sealing.
5. Your HVAC Runs Constantly
If your furnace or AC seems to run non-stop without reaching the set temperature, your home is losing conditioned air faster than it can be produced. Better insulation reduces the load on your HVAC system.
6. Cold Floors in Winter
Cold floors — especially over crawl spaces or unheated basements — indicate insufficient floor or crawl space insulation. This is one of the most noticeable comfort problems and one of the easiest to fix.
7. Your Home Is Over 20 Years Old
Building codes have increased insulation requirements significantly over the past two decades. If your home was built before 2000, it almost certainly doesn't meet current energy standards — and an upgrade will pay for itself through energy savings.
What to Do
If you recognize two or more of these signs, contact us for a free energy assessment. We'll evaluate your insulation levels, identify air leaks, and recommend the most cost-effective upgrades.