Flat Roof Replacement cost: Kenosha vs Madison (2026)
In 2026, flat roof replacement is about 3% more expensive in Kenosha than in Madison. Most homeowners pay around $10,700 in Kenosha versus $10,350 in Madison — a gap of roughly $350.
Kenosha WI
Typically around $10,700
Madison WI
Lower costTypically around $10,350
Kenosha vs Madison: full breakdown
| Factor | Kenosha | Madison |
|---|---|---|
| Typical 2026 cost | $10,700 | $10,350 |
| Estimated range | $5,500–$15,900 | $5,300–$15,350 |
| Labor index (vs US) | ×1.01 | ×0.98 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.03 | ×1.03 |
| Local permit | $275 | $275 |
| Labor share | $6,400 | $6,200 |
| Materials/equipment | $4,300 | $4,150 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
Is the gap worth worrying about?
A 3% 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: Kenosha vs Madison
Below, each flat roof replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Kenosha | Madison |
|---|---|---|
| EPDM (rubber) | $5,500–$12,800 | $5,300–$12,350 |
| TPO | $6,550–$13,850 | $6,300–$13,350 |
| PVC | $7,550–$15,900 | $7,300–$15,350 |
| Modified bitumen | $5,500–$11,750 | $5,300–$11,350 |
| Built-up roofing (BUR) | $7,050–$14,850 | $6,800–$14,350 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
Flat roof replacement by roof size: Kenosha vs Madison
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 | Kenosha | Madison |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,450–$9,150 | $4,300–$8,800 |
| 1,500 sq ft (15 squares) | $5,500–$11,750 | $5,300–$11,350 |
| 2,000 sq ft (20 squares) | $6,550–$14,850 | $6,300–$14,350 |
| 2,500 sq ft (25 squares) | $8,100–$16,950 | $7,800–$16,350 |
| 3,000+ sq ft (30 squares) | $9,650–$20,100 | $9,300–$19,400 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
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 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.
A roof's real cost shows up over its lifespan, not on install day. Tear-off, a documented repair rate and a mid-tier shingle grade are what keep that lifetime cost in check.
Kenosha vs Madison
Is flat roof replacement cheaper in Kenosha or Madison?
Yes — Kenosha costs more. Expect around $10,700 for flat roof replacement there against $10,350 in Madison, about $350 (3%) apart in 2026.
Why does flat roof replacement cost more in Kenosha than Madison?
The main driver is local labor rates: Kenosha's labor index is 1.01 versus 0.98 in Madison. Climate zone (cold vs cold) also shift the total.
How much is flat roof replacement in Kenosha, WI?
In Kenosha, flat roof replacement typically runs $5,500–$15,900 in 2026, with most homeowners paying around $10,700.
When is the cheapest time to buy flat roof replacement — and does it differ by city?
No, the seasonal pattern is the same in Kenosha and Madison: 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?
Rarely. The $350 difference is real but one-time, and you can often close most of it in Kenosha by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik