It’s a classic, sweltering July day in Louisville. You’ve got your air conditioning cranked up, but your second floor feels like a sauna, while your kitchen floors are freezing cold in the winter. You find yourself wondering where all that expensive, conditioned air is escaping, even with all the windows and doors closed.
Before you commit to a majorly expensive AC upgrade or throw money at random DIY fixes, there is a better way to get answers. At Louisville Insulation, we believe in a simple philosophy: Science, Not Magic.
You don’t need guess-and-check solutions; you need a precise diagnostic roadmap. That is exactly what a home energy assessment provides.
But what is a home energy assessment, and is your home at a point where you really need one? Let’s demystify the process so you can understand how to find energy loss in home structures and how it helps you save money.
What Is a Home Energy Assessment? (Assessment vs. Audit)
When searching for ways to lower your utility bills, you might wonder about the difference between an energy assessment versus an energy audit.
In the insulation and home performance industry, these terms are often used interchangeably, and they both refer to a comprehensive, friendly health check-up for your house.
For the Foam Gnomes here at Louisville Insulation, it is a visual and diagnostic inspection where our building-science-trained specialists evaluate your home’s thermal and pressure boundary.
So, in short, an energy assessment and an energy audit are functionally the same. They use real scientific measurements to pinpoint the root cause of comfort and efficiency problems.
What Does an Energy Assessment Include?
Our diagnostic assessments are designed to be thorough and educational. We don’t guess; we measure. Here is exactly what you can expect when our team inspects your home:
1. The Blower Door Test Explained
This is where the real building science happens. A blower door test is the ultimate tool for finding hidden drafts.
To perform this test, we temporarily fit a powerful fan into one of your exterior door frames. The fan pulls air out of your house, depressurizing the indoor space. As the pressure drops, outside air is forced to rush back inside through every single unsealed crack, gap, and crevice in your walls, attic floor, and crawl space.
By measuring the airflow, we can determine exactly how much total air leakage is present and then locate the exact spots where your conditioned air is escaping.
2. Thermal Imaging (Infrared Cameras)
We also use advanced infrared thermal imaging cameras to scan your walls and ceilings.
While the blower door is pulling outside air in through hidden cracks, the thermal camera can visually capture the temperature differences. It allows us to “see” through your drywall and identify exactly where insulation is missing, thin, or failing.
3. Visual Inspections of Crawl Spaces and Attics
We also conduct a detailed physical inspection of your attic and crawl space. We inspect the quality of your current insulation and check for signs of moisture, mold, or rodent damage.
If we find years’ worth of compressed, contaminated fiberglass, we might recommend starting with a clean slate through insulation removal before installing high-performance spray foam insulation.
The Real Benefits of a Home Energy Audit
Starting your journey with a professional assessment offers incredible long-term value. Some of the primary benefits of a home energy audit or assessment include:
- No More Home Improvement Guesswork
- Lower Energy Bills
- Improved Comfort
- A Healthier Home (Cleaner Air)
Do I Need a Home Energy Audit?
If you are new to homeownership or live in one of the historic, complex homes throughout Prospect, Crestwood, New Albany, or Anchorage, the answer is a resounding yes.
Our walk-and-talk style home energy assessments are highly affordable and designed to save you thousands in the long run by preventing costly, incorrect DIY fixes. Whether you’ve had sticker shock looking at energy quotes or you are considering a DIY spray foam kit (which can be dangerous and ineffective), a professional assessment protects you from costly trial-and-error.
Start Fresh with the Foam Gnomes
Ready to take the first, no-obligation step toward a cozy, energy-efficient home?
Our friendly, local, and BPI-certified technicians, lovingly known as the Foam Gnomes (a nickname inspired by our protective job-site suits!), are ready to help. We’ll run diagnostics on your entire home and provide an honest, pressure-free recommendation to optimize your home’s performance.
And if we do a good enough job that you refer one of your friends or neighbors to us, you’ll receive a $50 Cash Referral Bonus!
