Flat Roof Replacement cost: Metairie vs Shreveport (2026)
Budget-wise, flat roof replacement in Metairie ($10,100) runs 3% more than in Shreveport ($9,800), a roughly $300 spread.
Metairie LA
Typically around $10,100
Shreveport LA
Lower costTypically around $9,800
Metairie vs Shreveport: full breakdown
| Factor | Metairie | Shreveport |
|---|---|---|
| Typical 2026 cost | $10,100 | $9,800 |
| Estimated range | $5,200–$15,000 | $5,000–$14,550 |
| Labor index (vs US) | ×0.96 | ×0.93 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $275 | $250 |
| Labor share | $6,050 | $5,900 |
| Materials/equipment | $4,050 | $3,900 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national flat roof replacement range for local labor, climate and permits.
Is the price difference a dealbreaker?
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: Metairie vs Shreveport
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 | Metairie | Shreveport |
|---|---|---|
| EPDM (rubber) | $5,200–$12,050 | $5,000–$11,700 |
| TPO | $6,150–$13,050 | $5,950–$12,650 |
| PVC | $7,150–$15,000 | $6,900–$14,550 |
| Modified bitumen | $5,200–$11,100 | $5,000–$10,750 |
| Built-up roofing (BUR) | $6,650–$14,050 | $6,450–$13,600 |
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: Metairie vs Shreveport
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 | Metairie | Shreveport |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,200–$8,650 | $4,050–$8,350 |
| 1,500 sq ft (15 squares) | $5,200–$11,100 | $5,000–$10,750 |
| 2,000 sq ft (20 squares) | $6,150–$14,050 | $5,950–$13,600 |
| 2,500 sq ft (25 squares) | $7,650–$16,000 | $7,400–$15,500 |
| 3,000+ sq ft (30 squares) | $9,100–$18,950 | $8,800–$18,350 |
These are 2026 planning figures for flat roof replacement, localized to each city — not formal quotes.
Cheapest time for flat roof replacement in either city
Shingles seal properly only in warm, dry conditions, which is exactly when everyone else wants a new roof too — especially right after a summer hailstorm. Lock in a late-fall or winter booking for a spring install and you skip that rush.
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 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.
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.
Metairie vs Shreveport
Is flat roof replacement cheaper in Metairie or Shreveport?
Shreveport comes out ahead here, at roughly $9,800 for flat roof replacement compared with $10,100 in Metairie — a 3% ($300) gap as of 2026.
Why does flat roof replacement cost more in Metairie than Shreveport?
The main driver is local labor rates: Metairie's labor index is 0.96 versus 0.93 in Shreveport. Climate zone (hot vs hot) and permit fees also shift the total.
How much is flat roof replacement in Metairie, LA?
Expect to pay $5,200 to $15,000 for flat roof replacement in Metairie in 2026, averaging around $10,100.
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 Metairie and Shreveport, 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?
Probably not. Yes, $300 is a real gap, but it's a one-time cost you can partly offset in Metairie with off-season timing and tighter bids. Long-term factors like energy prices and home condition matter more than this one number.
Compare flat roof replacement in other cities
Updated June 2026 · By Serhat Özçelik