06/12/2026
WHAT IF WE TOLD YOU THAT MORE INSULATION ISN'T ALWAYS BETTER?
Most homeowners assume the highest R-value automatically means the best performance.
The chart below tells a different story.
With Closed Cell Spray Foam:
• 2" (R-14) can reduce conductive heat transfer by approximately 93%
• 3" (R-21) can reduce conductive heat transfer by approximately 96%
• 4" (R-28) can reduce conductive heat transfer by approximately 97%
Here's the surprising part:
Doubling the insulation thickness from R-21 to R-42 only improves conductive heat flow reduction by about 2%.
That's why the best insulation solution isn't about installing the most foam possible it's about installing the right amount in the right place.
Closed Cell Spray Foam delivers much more than R-value alone:
• Superior Air Sealing
• Reduced Drafts and Air Leakage
• Moisture and Mold Resistance
• Added Structural Strength
• Lower Heating and Cooling Costs
• Improved Year-Round Comfort
At Healthy Homes Insulation, we don't believe in overselling. We believe in helping homeowners make informed decisions that deliver the best comfort, performance, and return on investment.
If you're dealing with high energy bills, uncomfortable rooms, drafty floors, moisture issues, or an underperforming attic, let's find out what's really happening.
Schedule your FREE Home Insulation Evaluation today.
We'll inspect your home, identify where you're losing energy, explain your options, and provide a no-pressure estimate.
Call 262-205-6837 today or send us a message to reserve your free estimate.
Firefighter Owned. Veteran Led. Wisconsin Trusted.
Healthy Homes Insulation
A Stronger Home. A Healthier You.