Roof Replacement in Minneapolis

A new roof on a Minneapolis house is a chance to fix the attic underneath it. Skip that, and the same ice dams form on brand-new shingles.

A worker standing on a brick house roof with the old shingles partly torn off and a ladder against the eave

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What happens, in order

The old roof comes off down to the deck. On a house that was re-roofed over the top in the 1980s or 1990s, that means two layers, sometimes with old cedar shakes underneath the first, which code does not allow anyone to shingle over.

With the deck exposed, rotten or delaminated sheets get replaced. On older city houses the deck is often 1x6 or 1x8 boards rather than plywood; shingle makers have rules about board width and gaps, and wide boards may need new sheathing over the top.

Then the ice barrier at the eaves and in the valleys, underlayment over the rest, new flashings, and the shingles. A final inspection from the city follows, and the permit card should be on site while the work is going on.

Ventilation and the attic

Minneapolis's own roofing guidance makes a point worth repeating: adding ventilation to an existing house is not required when re-roofing. That means it is easy to leave out. Whether to add ridge vent, open blocked soffits or add baffles depends on the house, and on a story-and-a-half it may not be practical to vent every rafter bay at all. In that case air sealing the top-floor ceiling does more than any vent. Ask the company what they plan for the attic, and if the answer is nothing, ask why.

Materials that make sense here

Architectural asphalt shingles are the default on Minneapolis houses, and the choice between brands matters less than the installation. Impact-rated shingles, tested to resist hail, are worth asking about: some insurers offer a premium discount for them, which is between you and your insurer to confirm. Steel roofing is a smaller niche here, usually on cabins and modern builds more than on city bungalows. Slate and clay exist on some older Minneapolis landmarks and need a specialist, not a shingle crew.

Timing a replacement

Full replacements run from spring into late fall. Below about 40 degrees, shingles do not seal down on their own, so cold-weather installs need hand-sealing and are slower. The October rush is real: search demand for roofing companies in Minneapolis peaks that month. If you know the roof is near the end, booking in spring or summer gets you a better choice of dates than waiting until the first frost.

If the roof is due, the best time to get a look is before the fall calendar fills. Call for a free assessment and ask for a written, itemised estimate.

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Common questions

How long does a roof last in Minneapolis?

Asphalt shingle roofs here commonly last somewhere around 18 to 25 years, less on a roof that dams every winter or took a serious hailstorm, more on a well-vented roof with a cold attic.

Do I need to be home during the replacement?

Not necessarily, but someone should be reachable. Expect noise, a dumpster in the driveway or alley, and a magnet sweep for nails at the end.

Can I replace only one side of the roof?

Sometimes, if only one slope is damaged and the rest is sound. Colour matching is the usual catch, and insurers handle partial replacements in different ways.

Other roof work in Minneapolis

Also serving

Roof Replacement is available beyond Minneapolis, across Southwest Minneapolis , Northeast Minneapolis , Edina , St. Louis Park and Richfield .

Ask about roof replacement

Say what you are seeing: a stain, ice at the eaves, shingles in the yard. A local roofing company will reply and arrange a look, usually within a few days, sooner for an active leak. Answered Mon–Sat · leave a message after hours and you get a call back Or call (651) 381-5283 if it is leaking now; a person picks up faster than a form gets read.