When it comes to hitting the road in your RV, staying comfortable inside—no matter the weather outside—is a top priority. That’s why choosing the right insulation is such a hot (or cool!) topic among RV enthusiasts. We wanted to know what our readers really think, so in our latest newsletter, we asked the question: “What type of RV insulation do you prefer?”

The options included Combination, Foam, Fiberglass, and Reflective insulation. If you missed this poll, don’t worry—make sure you’re subscribed to our newsletter so you can cast your vote next time and be a part of these fun and revealing results!

Poll Results: The Numbers Don’t Lie!

Here’s how our readers voted:

Insulation TypePercentage
Combination72%
Foam27%
Fiberglass0%
Reflective0%

Combination Insulation: The Overwhelming Favorite

It looks like our readers aren’t willing to put all their eggs—or should we say, all their insulation—into one basket! With a whopping 72% of the votes, Combination insulation ran away with the prize faster than a squirrel at a campground picnic. Clearly, when it comes to keeping cozy (or cool), RVers prefer the best of both worlds—or even three or four worlds if it means no more shivering in the mountains or sweating in the desert.

Foam: The Runner-Up, But Not Forgotten

Foam insulation came in second, snagging 27% of the votes. While it didn’t win the popularity contest, foam still has its loyal fans. Maybe it’s the easy installation, or perhaps it’s the satisfying feeling of saying “my RV is basically a giant foam cooler.” Either way, foam is holding its own and proving it’s more than just packing material for your latest Amazon delivery.

Fiberglass & Reflective: The Forgotten Cousins

And then there were the underdogs—Fiberglass and Reflective insulation—who, unfortunately, didn’t get any love this time around. Zero votes! Maybe everyone’s still haunted by memories of itchy arms from installing fiberglass in their uncle’s basement, or perhaps reflective insulation just isn’t shiny enough to distract from the lure of combination options. Sorry, guys—maybe next poll!

Conclusion: Why Did Combination Insulation Win?

So, why did Combination insulation dominate the results? In our opinion, it’s all about flexibility and performance. RV owners are a practical bunch, and they know that each insulation type has its own strengths and weaknesses. By combining materials—like foam for its rigidity, fiberglass for its sound dampening, and reflective for those sunny days—you get the best of all worlds. It’s like building the ultimate insulation dream team!

Plus, as RVs become more advanced, manufacturers are offering more hybrid solutions right off the lot. Our readers are clearly savvy and want the most effective, all-season comfort possible. If you’re thinking about upgrading your RV insulation, it might be time to mix things up—literally! And don’t forget to vote in our next newsletter poll to have your say in the great RV debates.

literally! And don’t forget to vote in our next newsletter poll to have your say in the great RV debates.