Flat Roof Replacement cost: Bloomington vs Mankato (2026)
Bloomington runs 18% higher than Mankato for flat roof replacement — expect around $11,700 in Bloomington against $9,900 in Mankato, a difference of about $1,800.
Bloomington MN
Typically around $11,700
Mankato MN
Lower costTypically around $9,900
Bloomington vs Mankato: full breakdown
| Factor | Bloomington | Mankato |
|---|---|---|
| Typical 2026 cost | $11,700 | $9,900 |
| Estimated range | $6,000–$17,400 | $5,050–$14,700 |
| Labor index (vs US) | ×1.11 | ×0.93 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.03 | ×1.03 |
| Local permit | $300 | $250 |
| Labor share | $7,000 | $5,950 |
| Materials/equipment | $4,700 | $3,950 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
Is the gap worth worrying about?
A 18% spread (roughly $1,800) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in Bloomington typically recover some of it.
Flat roof replacement by type: Bloomington vs Mankato
We localize each flat roof replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Bloomington | Mankato |
|---|---|---|
| EPDM (rubber) | $6,000–$14,000 | $5,050–$11,800 |
| TPO | $7,150–$15,100 | $6,000–$12,750 |
| PVC | $8,300–$17,400 | $7,000–$14,700 |
| Modified bitumen | $6,000–$12,850 | $5,050–$10,850 |
| Built-up roofing (BUR) | $7,700–$16,250 | $6,500–$13,700 |
Flat roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Flat roof replacement by roof size: Bloomington vs Mankato
Flat and low-slope roofs are priced per square (100 sq ft) and run about $3–$11 per sq ft installed, depending on the membrane. The roof area is close to the footprint since there's little pitch.
| Size | Bloomington | Mankato |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,850–$10,000 | $4,100–$8,450 |
| 1,500 sq ft (15 squares) | $6,000–$12,850 | $5,050–$10,850 |
| 2,000 sq ft (20 squares) | $7,150–$16,250 | $6,000–$13,700 |
| 2,500 sq ft (25 squares) | $8,850–$18,550 | $7,450–$15,650 |
| 3,000+ sq ft (30 squares) | $10,550–$21,950 | $8,900–$18,550 |
Flat roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What roofing pros earn in each metro
Roughly 60% of what you pay for flat roof replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Minneapolis-St. Paul-Bloomington metro · about 18% above the US average installer wage.
No BLS metro wage series for Mankato; we use Minnesota regional price parity instead.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for flat roof replacement in either city
Roofers are slammed the moment warm weather returns, especially after storms. Get on their books in the off-season for a spring job and you're negotiating with an empty calendar, not a waiting list.
Where does a smart roofing budget go in 2026?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
The risk case
The surprise that wrecks a roofing budget is rot in the decking, and you rarely see it until the old shingles come off. Fix the price per replacement sheet in the contract before the crew starts, so a low bid can't quietly climb once the deck is open.
The value case
For a typical home, the architectural shingle is the default that makes sense. It outlasts 3-tab by a wide margin at a modest premium, and it spares you the cost of metal or tile that most roofs never need to justify.
The do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
Full tear-off, architectural shingles and a written deck-repair rate protect you from the two big risks — hidden rot and warranty gaps. The lowest storm-season bid is rarely the cheapest over the roof's life.
Bloomington vs Mankato
Is flat roof replacement cheaper in Bloomington or Mankato?
Mankato comes out ahead here, at roughly $9,900 for flat roof replacement compared with $11,700 in Bloomington — a 18% ($1,800) gap as of 2026.
Why does flat roof replacement cost more in Bloomington than Mankato?
Labor rates explain most of it — 1.11 in Bloomington vs 0.93 in Mankato. A cold climate versus cold, along with differing permit costs, accounts for the rest.
How much is flat roof replacement in Bloomington, MN?
In Bloomington, flat roof replacement typically runs $6,000–$17,400 in 2026, with most homeowners paying around $11,700.
When is the cheapest time to buy flat roof replacement — and does it differ by city?
No, the seasonal pattern is the same in Bloomington and Mankato: book during Late spring to early fall (dry, 45–85°F) for about 5–10% in savings. Mid-winter and the post-storm rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on flat roof replacement cost?
That would be a stretch. $1,800 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Bloomington can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik