The Density test: Why BIBS Makes such a big Difference

Education

Ever wonder why we’re so obsessed with the BIBS® (Blow-In Blanket) insulation system? It’s not just because we love the product (which we do!) It’s because there’s real science behind it, and it directly affects your bottom line and your customers’ comfort.

Let’s illustrate the difference BIBS makes with a density test demonstration. 


Density Testing

A density test is exactly what it sounds like: We’re measuring how much insulation material fits into a cubic foot of wall space. Think of it like packing a suitcase. You can throw your clothes in loosely, or you can pack them tightly. One method works better than the other.

We do these tests to make sure every wall we insulate performs at its best. R-value (that’s insulation-speak for how well it stops heat transfer) depends heavily on proper density. Get the density wrong, and the R-value suffers.

Let’s Talk Numbers

Here’s where things get interesting:

Think about that for a second. We’re fitting more than three times the insulation into the same space!

More density means:

  • Better air sealing – up to 68% less air getting through compared to traditional batts
  • No gaps or voids where cold air can sneak in
  • Insulation that stays put and performs for decades
  • Lower energy bills for your customers
  • Happier customers who get what they paid for
  • Fewer callbacks about cold spots or drafty walls
  • A solid selling point when bidding on jobs
  • Proof of professional installation that sets you apart

Your clients might not care about density numbers, but they sure care about warm homes and lower heating bills!

Our testing process is straightforward but crucial. First, we carefully cut out exactly one cubic foot of insulation from the wall. Once we have our sample, we weigh it with precision equipment. Then we compare this weight to our strict standards, which call for 1.8 to 2.3 pounds per cubic foot. Finally, we document all our findings. 

How We Run Density Tests

Recently, Sam performed one of these tests during a training session. It’s part of our quality control process, and we do it regularly to ensure we’re delivering what we promise.

Trust the Science; Trust BIBS!

The density difference between BIBS and traditional batts is a competitive advantage that blows us away, every single time. When you’re talking to homeowners, tell them about this 360% density increase! Show them you know your stuff and care about doing it right.

If you’re going to insulate a home, why not do it with material that’s proven to work better? BIBS guarantees better performance, better results, and better value for your new construction homes. 

If you’re ready to learn more about our density testing process or see it in action, we are always happy to show you what makes BIBS different. Get in touch with us, or ask Sam to come out and consult on your next project! 

Since inception in 2000, RVI has been a leader in innovative Air Sealing and Insulating Systems. A family, faith, customer, and community-focused business, RVI is owned and operated by Sam and Ashly Hartmann (pictured above with their children) in their hometown of Rhinelander, WI.

Resources

Learn more about the latest products, tips, and technologies that are improving home operation and keeping homes comfortable year-round.