Home → Services → Roof Replacement in Minneapolis
## How Roof Replacement Works on Minneapolis Homes
Roof replacement involves stripping your existing roof down to the decking, then rebuilding it from the foundation up. When we start a job in Northeast Minneapolis or Uptown, the first step is always a full inspection. We look for soft spots in the decking, missing nails, and water damage that won't show up until we pull the old shingles. This matters because you can't slap new shingles over a rotted deck—that's how roofs fail in five years instead of thirty.
Once we've assessed the decking, we remove all old materials. In Minneapolis, where freeze-thaw cycles crack shingles and ice dams force water under flashing, we pay close attention to how water was moving across your roof. We install new ice-and-water shield along the eaves and valleys—this is the layer that stops leaks when ice backs up. Then comes new underlayment, typically synthetic, which breathes better than felt and lasts longer in our climate. Flashing gets replaced at every penetration: chimney, vents, skylights. We use metal flashing sealed with roofing cement, not caulk alone.
Shingles go down last. Most Minneapolis homes get architectural asphalt shingles rated for 25-30 years. Metal roofing is growing in popularity here because it sheds snow and ice faster, reducing the risk of dams forming. A typical replacement takes one to three days, depending on roof pitch, size, and weather. If we hit rain mid-job, we cover everything with tarps to protect the decking.
## What Triggers a Roof Replacement in Minneapolis
Roof replacement becomes necessary when repair costs exceed 50% of replacement cost, or when your roof is past its design life. In Minneapolis, heavy snowfall and ice dams age shingles faster than in drier climates. If you're seeing curled or missing shingles, dark streaks from algae growth, or granules collecting in your gutters, your roof is nearing the end.
Storm damage accelerates the timeline. Late-spring hailstorms hit the Twin Cities regularly, and hail larger than a penny dents asphalt shingles, creating weak points where water enters. After a storm, a licensed roofer should inspect for impact damage. Insurance often covers hail damage if you file within a year. If your roof is 20+ years old and hail hits, replacement is usually the better choice than patching.
Ice dams are a Minneapolis-specific problem. Snow melts on a warm roof, refreezes at the cold eaves, and backs water up under the shingles. This damages decking and insulation. If you're getting ice dam leaks every winter, a full replacement with proper ventilation and ice-and-water shield prevents the problem.
## Roof Replacement Materials and Costs
Asphalt shingles dominate Minneapolis roofing because they're affordable and proven in cold climates. Standard architectural shingles cost $3.50–$5.50 per square foot installed. A 2,000-square-foot roof (about 20 squares) runs $7,000–$11,000 in materials and labor. Premium shingles with better wind ratings or longer warranties cost $5–$7 per square foot.
Metal roofing costs $8–$12 per square foot installed, making a full replacement $16,000–$24,000 for a typical home. Metal lasts 40–50 years, handles snow and ice better, and qualifies for some insurance discounts. The upfront cost is higher, but the lifespan justifies it for many Minneapolis homeowners.
Cedar shake is rare here now because it's expensive ($10–$15 per square foot) and requires more maintenance in our wet climate. Asphalt and metal are the practical choices for Minneapolis.
Costs vary based on roof complexity. A simple gable roof costs less per square than a roof with multiple valleys, dormers, or steep pitches. Structural repairs—replacing soft decking, adding ventilation, reinforcing trusses—add $1,000–$5,000. Permit fees in Minneapolis run $150–$300.
## The Roof Replacement Process Step-by-Step
Day one starts with material delivery and safety setup. We place plywood on your lawn to contain debris and protect landscaping. Tarps go down to catch shingle fragments. Removing the old roof takes 4–8 hours depending on size. Two-person crews can strip a 2,000-square-foot roof in a day.
Once the deck is exposed, we inspect every board. Soft or rotted wood gets marked for replacement. We photograph the condition and show you before proceeding. This is where hidden damage surfaces—water stains under the sheathing, termite damage, previous leaks that weren't fixed properly.
New decking plywood goes down where needed. We nail it off per code (typically 8 inches on center). Then ice-and-water shield gets unrolled along the eaves and into valleys. Synthetic underlayment covers the field of the roof. We install drip edge metal along the eaves and gables.
Flashing installation is critical. Chimney flashing gets counter-flashing (the part that slides under the brick). Vent pipes get flashing boots sealed with roofing cement. Valleys get metal flashing or self-adhering membrane, depending on your roof design.
Shingles start at the eaves and work upward. We nail each shingle with four nails, placed in the nail strip where the glue activates. Nails driven too high or too low won't hold in Minneapolis wind. Ridge caps finish the peak. A final walkthrough checks for loose nails, debris, and proper overhang.
Cleanup involves vacuuming the yard with a magnetic sweeper to catch stray nails, removing tarps, and hauling debris. Most jobs finish within 2–3 days.
## How to Choose a Licensed Roofer in Minneapolis
Not all Minneapolis roofing contractors are equal. A licensed roofer holds a Minnesota roofing license, carries liability insurance, and guarantees workmanship. Ask for proof of licensing and insurance before hiring.
Check references. A contractor who's been serving North Minneapolis and Longfellow for years has local reputation. Call three past clients and ask: Did the crew show up on time? Did they clean up? Did the roof leak after installation? Did they address warranty questions?
Get three written estimates. Each should itemize materials, labor, permits, and timeline. If one estimate is 30% cheaper than the others, ask why. It might mean lower-quality materials or cut corners on flashing.
Verify certifications. GAF Master Elite contractors and CertainTeed SELECT roofers meet higher training standards. These aren't required, but they show commitment to quality.
Read the warranty. Manufacturer warranties cover the shingles (usually 25–30 years). Workmanship warranties cover installation (typically 5–10 years). Make sure the contract specifies what's covered and for how long.
