Roof Rejuvenate MN proudly brings the nation’s leading roof-restoration technology to Southeastern Minnesota. Our corn-based formula is the first truly modern solution for aging asphalt shingles. Free of harsh chemicals and designed to work with Minnesota’s tough freeze–thaw cycles, it restores shingles by replenishing lost oils, improving flexibility, strengthening granule retention, and increasing resistance to mold, moisture, and year-round environmental wear. We are helping homeowners extend the life of their shingles and avoid premature roof replacement.