Flat Roof Replacement cost: Eau Claire vs Green Bay (2026)
Flat roof replacement costs about the same in Eau Claire and Green Bay in 2026 — roughly $10,000 in each.
Eau Claire WI
Typically around $10,000
Green Bay WI
Typically around $10,000
Eau Claire vs Green Bay: full breakdown
| Factor | Eau Claire | Green Bay |
|---|---|---|
| Typical 2026 cost | $10,000 | $10,000 |
| Estimated range | $5,100–$14,850 | $5,100–$14,850 |
| Labor index (vs US) | ×0.95 | ×0.95 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.03 | ×1.03 |
| Local permit | $250 | $250 |
| Labor share | $6,000 | $6,000 |
| Materials/equipment | $4,000 | $4,000 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
No real cost edge either way
Neither metro has a cost edge on flat roof replacement — spend your decision-making energy on the contractor, not the location.
Flat roof replacement by type: Eau Claire vs Green Bay
Each flat roof replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Eau Claire | Green Bay |
|---|---|---|
| EPDM (rubber) | $5,100–$11,950 | $5,100–$11,950 |
| TPO | $6,100–$12,900 | $6,100–$12,900 |
| PVC | $7,050–$14,850 | $7,050–$14,850 |
| Modified bitumen | $5,100–$10,950 | $5,100–$10,950 |
| Built-up roofing (BUR) | $6,600–$13,900 | $6,600–$13,900 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
Flat roof replacement by roof size: Eau Claire vs Green Bay
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 | Eau Claire | Green Bay |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,150–$8,550 | $4,150–$8,550 |
| 1,500 sq ft (15 squares) | $5,100–$10,950 | $5,100–$10,950 |
| 2,000 sq ft (20 squares) | $6,100–$13,900 | $6,100–$13,900 |
| 2,500 sq ft (25 squares) | $7,550–$15,850 | $7,550–$15,850 |
| 3,000+ sq ft (30 squares) | $9,000–$18,750 | $9,000–$18,750 |
Flat roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Cheapest time for flat roof replacement in either city
Shingles need warm, dry weather to seal, and demand peaks after summer storms. Booking in the slow late-fall/winter window for a spring install often earns you off-season pricing.
Where does a smart roofing budget go in 2026?
Two roofs of the same square footage can price hundreds apart because of something you can't see from the ground — the deck under the old shingles. Add the tear-off-versus-overlay call and the shingle grade, and you have the decisions that actually move the number.
The do-it-right case
Pay for a full tear-off and quality underlayment, flashing and ventilation. An overlay saves money today but traps heat, voids some warranties and costs more at the next replacement.
The value case
Architectural shingles hit the sweet spot — far more durable than 3-tab for a modest premium, and far cheaper than metal or tile. For most homes they're the right default.
The risk case
Budget for the unknown: rotten decking found at tear-off is the most common surprise. Get the per-sheet repair rate in writing up front so a "cheap" bid doesn't balloon mid-job.
Insist on tear-off over overlay, get the deck-repair rate in writing before work starts, and lean toward architectural shingles. Skipping any of the three tends to cost more later than it saves now.
Eau Claire vs Green Bay
Is flat roof replacement cheaper in Eau Claire or Green Bay?
Practically identical — expect around $10,000 for flat roof replacement whichever city you're in.
Why does flat roof replacement cost more in Green Bay than Eau Claire?
Green Bay's higher labor index (0.95 vs 0.95 in Eau Claire) is the biggest factor, with the cold/cold climate split playing a smaller role.
How much is flat roof replacement in Eau Claire, WI?
flat roof replacement in Eau Claire runs $5,100–$14,850 as of 2026 — most jobs land near $10,000.
When is the cheapest time to buy flat roof replacement — and does it differ by city?
It doesn't vary by location — Late spring to early fall (dry, 45–85°F) is the discount window in both Eau Claire and Green Bay (roughly 5–10% off), while mid-winter and the post-storm rush tends to be the most expensive in either city.
Should I choose where to live based on flat roof replacement cost?
Not on this basis — Eau Claire and Green Bay cost about the same. Weigh contractor quality, scope, equipment tier and timing instead.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik