Case Studies

DBS Case Studies: Rim Joist Sealing

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The owner of this home in Mercer, WI reached out to us looking for a solution to their cold basement. Design Specialist Henry Jungbauer went out to the home to conduct a free no-obligation estimate. Henry created a free quote for the homeowner for our spray foam insulation to prevent air from leaking through the rim joists.


One of our Foremen led the installation of this project with help from a crew. Together they sealed the rim joists next to the crawl space entrance in the basement to prevent cold air from seeping into the home.

our service area

We serve the following areas

  • Brownsville
  • Caledonia
  • Canton
  • Dakota
  • Eitzen
  • Hokah
  • Houston
  • La Crescent
  • Mabel
  • Rushford
  • Spring Grove
  • Winona
Our Locations:

5116 Jean Duluth Road Suite 300
Duluth, MN 55803

6900 Shady Oak Rd Suite #120
Eden Prairie, MN 55344
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