Flat Roof Replacement cost: Chattanooga vs Memphis (2026)
Flat roof replacement costs about the same in Chattanooga and Memphis in 2026 — roughly $9,850 in each.
Chattanooga TN
Typically around $9,850
Memphis TN
Typically around $9,850
Chattanooga vs Memphis: full breakdown
| Factor | Chattanooga | Memphis |
|---|---|---|
| Typical 2026 cost | $9,850 | $9,850 |
| Estimated range | $5,050–$14,600 | $5,050–$14,650 |
| Labor index (vs US) | ×0.96 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $250 | $250 |
| Labor share | $5,900 | $5,900 |
| Materials/equipment | $3,950 | $3,950 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
Basically a tie — focus on the contractor
With no real price gap on flat roof replacement, the choice comes down to contractor quality and timing, not which city you're in.
Flat roof replacement by type: Chattanooga vs Memphis
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 | Chattanooga | Memphis |
|---|---|---|
| EPDM (rubber) | $5,050–$11,750 | $5,050–$11,750 |
| TPO | $6,000–$12,700 | $6,000–$12,700 |
| PVC | $6,950–$14,600 | $6,950–$14,650 |
| Modified bitumen | $5,050–$10,800 | $5,050–$10,800 |
| Built-up roofing (BUR) | $6,500–$13,650 | $6,500–$13,650 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
Flat roof replacement by roof size: Chattanooga vs Memphis
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 | Chattanooga | Memphis |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,100–$8,400 | $4,100–$8,400 |
| 1,500 sq ft (15 squares) | $5,050–$10,800 | $5,050–$10,800 |
| 2,000 sq ft (20 squares) | $6,000–$13,650 | $6,000–$13,650 |
| 2,500 sq ft (25 squares) | $7,450–$15,600 | $7,450–$15,600 |
| 3,000+ sq ft (30 squares) | $8,850–$18,450 | $8,900–$18,450 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
What roofing pros earn in each metro
Since labor accounts for around 60% of what a flat roof replacement job costs, it's the biggest lever behind any price gap between cities. What you're seeing below is actual BLS metro wage data for skilled installers — not a guess.
No BLS metro wage series for Chattanooga; we use Tennessee regional price parity instead.
Memphis metro · about 7% below the US average installer wage.
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
The material dictates the season (shingles need warmth to seal), but the price is set by demand, and demand spikes after every regional hailstorm. Booking your spot in the quiet winter months for spring work avoids that spike.
Where does a smart roofing budget go in 2026?
The real cost of a roof comes down to three decisions: tear-off or overlay, which shingle tier, and what condition the decking is in. Our editors weigh in.
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 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.
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.
Chattanooga vs Memphis
Is flat roof replacement cheaper in Chattanooga or Memphis?
Not really — both cities land at almost the same number for flat roof replacement, around $9,850 each.
Why does flat roof replacement cost more in Memphis than Chattanooga?
Memphis's higher labor index (0.96 vs 0.96 in Chattanooga) is the biggest factor, with the mixed/mixed climate split playing a smaller role.
How much is flat roof replacement in Chattanooga, TN?
flat roof replacement in Chattanooga runs $5,050–$14,600 as of 2026 — most jobs land near $9,850.
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 Chattanooga and Memphis (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?
No — the cost is essentially identical between Chattanooga and Memphis. Base the decision on the things that actually vary: contractor reputation, scope, equipment tier and timing.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik