How Much Does a New Roof Cost in Rochester, MN? (2027)
Use your home size and roof pitch in Rochester, MN
Pick the pitch that matches your roof - the rise over a twelve-inch run. From 9/12 up, crews tie off and work slower, and the price climbs. The Minnesota default here is 7/12.
A full asphalt shingle replacement in Rochester, MN comes to roughly $12,140 to $18,500 for a typical 2,020 sq. ft. single-story house. The job we priced has 24.7 squares of roofing (2,475 sq. ft.) on a 7/12 slope; removing one existing layer, labor and materials are all counted.
Per square - the hundred-square-foot unit every roofing bid uses - this job lands at $597.86 installed. Two common step-ups: architectural 50-year shingles at $13,490 to $20,560, and steel shingles, the entry metal, from about $26,110.
That is about $220 above the statewide figure of $11,960 to $18,230, a typical Rochester premium for labor, permits and insurance. Rochester covers 6 ZIP codes in Olmsted County; roofers based anywhere in that area usually quote these prices.
Rochester, MN Roof Replacement: Price per Material
Every row is the same Rochester, MN roof with a different surface. The low and high ends mark the usual spread between contractors; the middle column is the number to budget.
| Material | Installed cost | Estimate | Per square |
|---|---|---|---|
| Asphalt shingles | |||
| Asphalt shingles, 30-year | $12,140 to $18,500 | $14,800 | $597.86 |
| Architectural shingles, 50-year | $13,490 to $20,560 | $16,450 | $664.41 |
| Metal | |||
| Steel shingles | $26,110 to $39,800 | $31,840 | $1,286.47 |
| Aluminum shingles | $28,870 to $44,010 | $35,210 | $1,422.58 |
| Standing seam metal | $34,800 to $53,050 | $42,440 | $1,714.96 |
| Stone-coated steel tiles | $35,540 to $54,170 | $43,340 | $1,751.25 |
| Flat / low-slope membranes (priced on the 2,020 sq. ft. footprint) | |||
| EPDM rubber membrane | $16,540 to $21,480 | $19,010 | $940.66 |
| TPO membrane, 60-mil | $14,230 to $18,480 | $16,360 | $809.59 |
| PVC membrane, 60-mil | $17,210 to $22,350 | $19,780 | $978.97 |
Plug the same measurements into the roof replacement calculator, metal roof calculator or flat roof calculator and you will get these exact figures; with the Plains factor, pitched roofs here price 1% above the U.S. average.
Price per Year of Roof
The real cost of a roof is price divided by the years it lasts. Hover a bar: metal costs more up front and less per year.
Service lives follow the climate-bell model above (asphalt peaks in moderate regions; metal assumes correct installation); prices are the Rochester, MN estimates above.
Why Rochester, MN Roofing Bids Differ
Line items, not markup, explain most bid gaps. Priced on the 24.7-square roof in this guide:
- Tear-off. About $3,550 of the quote pays to strip and dispose of one layer; if the roofer finds two layers, figure another $2,300 or so.
- Hips and valleys. Take a basic gable as the baseline. A hip layout costs roughly $1,460 above it; dormers and valleys scattered across the roof cost about $2,470 above it.
- Height. A second story adds roughly $1,050 to the same roof, because every bundle goes higher and safety setup takes longer.
- Skylight work. Budget about $360 for every skylight replaced or added during the re-roof.
- Sheathing repairs. Soft spots in the roof deck show up during tear-off. A per-sheet price in the contract keeps that from becoming an open-ended charge.
- Trim items. Chimney flashing, pipe boots, ridge vents and drip edge may or may not be in a bid. Gutters usually are not - the gutter cost calculator prices them.
- Permit, dumpster, cleanup. Each town sets its own fees. Get them written into the price, along with a magnetic nail sweep of the yard.
Build Your Roof Scope
Change any option to see what that scope costs in Rochester, MN. Then compare each bid against it.
$14,800quotes usually $12,140 – $18,500
Figures cover the 7/12 roof above (2,475 sq. ft.) at Rochester, MN prices; add gutters, skylights and any deck repairs separately.
A fair comparison holds scope constant - same layers off, same underlayment, same flashing and vent work, same decking terms. Then price decides.
What the Minnesota Climate Does to Roofing
A roof in Minnesota lives in Climate Region 1: about 82°F on a typical summer afternoon, about 19°F on a winter afternoon, and about 1°F on a winter night. Below are the stresses that matter most for a Minnesota roof, and what to ask for because of them.
Ice dams. A ridge of ice at the gutter line is a symptom of attic heat, not of bad shingles. The re-roof is the time to add ice barrier at the edges; the attic insulation and air sealing fix the cause. See the attic insulation calculator and the roof heat cable calculator.
Snow. Long-lasting snow sits on the roof and feeds meltwater into every weak spot. Snow guards over doors and walkways matter on slick metal, and decking repairs matter on any roof.
Hail. Hail is a leading cause of roof claims in Minnesota. Get one bid on impact-rated shingles, then compare the extra cost with any premium credit your insurer offers.
Where Shingles Live Longest: the Climate Bell
Asphalt life peaks in the moderate middle (Region 3) and falls toward BOTH ends of the map above - cold regions destroy shingles with ice dams, hot ones bake them. Note the middle columns: shingles marketed as “lifetime” are good for about 25 real-world years at best - Minnesota is Region 1. Hover any column.
low pitch holds snow and ice - it costs the most years in cold regions
Planning figures from our climate model, for ventilation-correct installs - a baked, unvented attic can take years off any column. Pitch adjusts the asphalt columns only; metal sheds snow at any sane pitch.
Price a New Roof for Your ZIP Code
Pricing a Metal Roof in Rochester, MN
Metal roofs come in a few families, and they do different jobs. The prices below are for a typical 2,020 sq. ft. single-story house in Rochester, MN.
- Standing seam: $34,800 to $53,050. Long panels run from ridge to eave and lock together at raised seams, with the clips hidden underneath. No screws go through the face, so there are far fewer places for a leak to start. On this roof it runs about $26,000 more than architectural shingles.
- Steel shingles: $26,110 to $39,800. Aluminum shingles: $28,870 to $44,010. Small metal panels with a shingle or tile profile. They go on much like shingles, so hips and dormers are easier than with long panels. Pick aluminum near the ocean and steel inland.
- Stone-coated steel: $35,540 to $54,170. Steel tiles with a coat of stone granules. They are quiet in the rain, hard to dent, and look like tile or shake from the street.
- Copper: custom quote only. A copper roof is hand work by a sheet-metal specialist, and it is priced far above standing seam. It never needs paint and weathers to a green patina. Few homes cover the whole roof with it; dormers and entry roofs are the usual places.
Shingle roofs in Minnesota often fail at the eaves first, where ice builds up and water backs in. Metal is slick, so snow lets go before that ice ridge can form. The edge stays sound, and the roof can go two or three times as long as asphalt.
The case for metal rests on how long you will stay. Keep the house for decades and one metal roof can replace two asphalt roofs; sell soon and the premium rarely comes back. The metal roof calculator prices each panel style separately.
See costs in your area
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Timing a Roof Replacement in Rochester, MN
Winter highs near 19°F shorten the roofing season. Shingles seal best in warm sun and turn brittle in the cold, so most jobs happen from spring through fall. Book early - good crews fill their calendars.
When storm crews arrive, slow down. Verify insurance, licensing and a local address first, and get the full scope in writing.
Rochester, MN Flat Roof Replacement Cost
Shingles need slope to shed water, so flat roofs get single-ply membranes. For a 2,020 sq. ft. flat roof in Rochester, MN:
- EPDM rubber: $16,540 to $21,480. Think of a heavy inner tube spread over the deck. The seams are glued, not welded, and over time they are its weak spot. It earns its place on small, simple roofs and in cold places.
- TPO, 60-mil: $14,230 to $18,480. It goes down in sheets that the crew fuses together with a hot-air gun, so there are no glued seams to fail. A common pick when the flat roof sits over a bedroom or a kitchen.
- PVC, 60-mil: $17,210 to $22,350. PVC is the one to pay up for when the roof works hard: a deck with chairs on it, a grill, a corner that never quite dries. Its welded seams and chemical resistance outlast the cheaper sheets there.
From cheapest to most expensive here: TPO, then EPDM, then PVC. These figures assume polyiso insulation and one layer removed. Small roofs carry a premium because setup is the same for any size. Water that pools and freezes on a flat roof opens seams over time. Re-roofing is the moment to fix low spots with tapered board. For thicker insulation or a different membrane, use the flat roof calculator.
Cold is hard on seams. Ask for welded TPO or PVC seams, or fully taped EPDM seams, and make sure every drain and scupper stays open when the snow melts.
Other Minnesota Markets
Same roof, other Minnesota markets - distances measured from Rochester:
- Bloomington, MN: $12,200 to $18,600, about 70 miles northwest
- St. Paul, MN: $12,290 to $18,730, about 70 miles northwest
- Minneapolis, MN: $12,340 to $18,810, about 75 miles northwest
- Duluth, MN: $12,080 to $18,410, about 190 miles north
The same crews work Byron, Oronoco, Stewartville, Eyota and Kasson, so these prices apply there too. See the Minnesota roofing cost guide for the statewide picture.
Before You Re-Roof in Rochester, MN
How do I estimate my roof size?
Measure the area the roof covers, then scale it up for slope. The 2,020 sq. ft. footprint in this guide, sloped at 7/12, grows to near 2,475 sq. ft. - 24.7 squares once overhang and waste are counted. Ask each roofer for their square count in writing.
Is a roofing permit required in Minnesota?
In most places, a complete replacement needs a permit and may need an inspection. Your roofer should apply for it; a request that you do it yourself is a warning sign.
When does a home policy pay for roofing?
Insurance covers storm and impact damage, not wear. A worn-out roof is a maintenance cost - here about $12,140 to $18,500 for asphalt. After a storm, take photos and have a roofer look before you open a claim. Look for a wind or hail deductible in your Minnesota policy; it is often figured as a percentage, not a dollar amount.
How many working days does a new roof need?
For roughly 24.7 squares, a full crew usually finishes asphalt in a few days. Metal panels and roofs with many valleys take longer.
Check your figures: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator · Attic Insulation Calculator · Roof Heat Cable Calculator
Method: calculator math, a Plains cost factor and annual inflation updates produce every price here. Your roof's real measurements and conditions decide the final bid - get several written quotes.
Quick Answers
Answers use Minnesota averages; energy prices updated October 2026.
What time of year is best for a new roof in Minnesota?
The warm months. With winter afternoons near 19°F in Minnesota, shingle adhesive strips struggle to bond, so most crews book late spring into early fall; a cold-weather job needs hand-sealed tabs.
Does a new roof in Minnesota need an ice barrier membrane?
Yes. Minnesota averages winter lows near 1°F, cold enough for ice dams. Ask for self-adhering membrane along the eaves, in valleys and around chimneys; local code may set how far up it must run.
Does metal roofing make sense in Minnesota?
For long-term owners, often. Winter lows near 1°F mean snow and freeze-thaw in Minnesota; metal sheds the snow and resists both. Plan snow guards wherever sliding snow could land on people.
Will a lighter roof lower cooling costs in Minnesota?
Only a little. Winter lows around 1°F mean heating dominates the energy bill in Minnesota; spend first on attic insulation and air sealing.
Can new shingles go on top of the old roof?
Sometimes, if only one layer is on now and local code allows a second. A full tear-off costs more but exposes the deck, so rotted boards get replaced rather than buried.
Run your own numbers: Roof replacement calculator or Metal roof cost calculator.
More Roofing Cost Guides
Minnesota Roofing costs (statewide) · Roofing costs in every state
