Northern Home Seal & Products

Northern Home Seal & Products is a local Insulation contractor serving the Minneapolis–St. Paul area, helping homeowners cut drafts, reduce energy bills, and prevent ice dams with attic upgrades, spray foam, and whole-home air sealing. Start with an on-site assessment and ask for a blower-door test or thermal imaging so you can see exactly where heat is escaping. Request a written proposal that lists R-values by area, materials to be used, ventilation/moisture fixes, timeline, and cleanup plan, and confirm available utility rebates or financing. Before you book, ask for recent local references, warranty details on both materials and workmanship, and a post-install depth/air-seal verification so you can measure results.