Brothers Insulation
Business hours
| Monday | 7:00am to 5:00pm |
| Tuesday | 7:00am to 5:00pm |
| Wednesday | 7:00am to 5:00pm |
| Thursday | 7:00am to 5:00pm |
| Friday | 7:00am to 5:00pm |
| Saturday | - |
| Sunday | - |
About us
Brothers Insulation provides professional insulation services in Duluth, MN and across Northern Minnesota and Northwest Wisconsin. With more than 30 years of combined experience, our team specializes in spray foam insulation, fiberglass installation, attic air sealing, and pole barn or outbuilding insulation. We help homeowners and businesses improve energy efficiency, reduce drafts, and stay comfortable year-round in harsh northern climates. Based in Floodwood, MN, we proudly serve Duluth, Cloquet, Hibbing, Grand Rapids, Virginia, Moose Lake, and nearby communities. Contact us today for a free estimate.