Learn more about the insulation we use in our Blow In Blanket (BIBS) System by clicking the link below.
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.
If you're building a new custom home, chances are someone has mentioned a "blower door test" to you. Maybe your builder brought it up. Maybe you saw...
We work with builders across Northern Wisconsin, so it makes sense that most of our conversations focus on new construction. New-build insulation is...