Flat Roof Replacement cost: Appleton vs Green Bay (2026)
In 2026, flat roof replacement is about 0% more expensive in Appleton than in Green Bay. Most homeowners pay around $10,050 in Appleton versus $10,000 in Green Bay — a gap of roughly $50.
Appleton WI
Typically around $10,050
Green Bay WI
Lower costTypically around $10,000
Appleton vs Green Bay: full breakdown
| Factor | Appleton | Green Bay |
|---|---|---|
| Typical 2026 cost | $10,050 | $10,000 |
| Estimated range | $5,150–$14,950 | $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 | $6,050 | $6,000 |
| Materials/equipment | $4,000 | $4,000 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
How much should this gap actually matter?
A 0% difference on flat roof replacement is minor — you'll typically see a wider spread just from getting multiple quotes in the same city, so don't let location drive the decision.
Flat roof replacement by type: Appleton vs Green Bay
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 | Appleton | Green Bay |
|---|---|---|
| EPDM (rubber) | $5,150–$12,000 | $5,100–$11,950 |
| TPO | $6,150–$13,000 | $6,100–$12,900 |
| PVC | $7,100–$14,950 | $7,050–$14,850 |
| Modified bitumen | $5,150–$11,050 | $5,100–$10,950 |
| Built-up roofing (BUR) | $6,600–$14,000 | $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: Appleton 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 | Appleton | Green Bay |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,150–$8,600 | $4,150–$8,550 |
| 1,500 sq ft (15 squares) | $5,150–$11,050 | $5,100–$10,950 |
| 2,000 sq ft (20 squares) | $6,150–$14,000 | $6,100–$13,900 |
| 2,500 sq ft (25 squares) | $7,600–$15,950 | $7,550–$15,850 |
| 3,000+ sq ft (30 squares) | $9,100–$18,900 | $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 unlocks off-season pricing.
Where does a smart roofing budget go in 2026?
Tear-off vs. overlay, shingle tier and what's hidden under the deck decide the real number. Our editors on the trade-offs.
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.
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 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.
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.
Appleton vs Green Bay
Is flat roof replacement cheaper in Appleton or Green Bay?
In 2026, flat roof replacement is cheaper in Green Bay at about $10,000, versus $10,050 in Appleton — a difference of about $50 (0%).
Why does flat roof replacement cost more in Appleton than Green Bay?
Appleton's higher labor index (0.95 vs 0.95 in Green Bay) is the biggest factor, with the cold/cold climate split playing a smaller role.
How much is flat roof replacement in Appleton, WI?
In Appleton, flat roof replacement typically runs $5,150–$14,950 in 2026, with most homeowners paying around $10,050.
When is the cheapest time to buy flat roof replacement — and does it differ by city?
Timing doesn't change by city here — Late spring to early fall (dry, 45–85°F) is the cheapest window in both Appleton and Green Bay, saving roughly 5–10%. Avoid mid-winter and the post-storm rush in either location, when emergency replacements push prices up.
Should I choose where to live based on flat roof replacement cost?
Not really — the $50 gap is one-time, and smart timing and tighter quotes in Appleton can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik