Flat Roof Replacement cost: Biloxi vs Jackson (2026)
In 2026, flat roof replacement is about 1% less expensive in Biloxi than in Jackson. Most homeowners pay around $9,800 in Biloxi versus $9,850 in Jackson — a gap of roughly $50.
Biloxi MS
Lower costTypically around $9,800
Jackson MS
Typically around $9,850
Biloxi vs Jackson: full breakdown
| Factor | Biloxi | Jackson |
|---|---|---|
| Typical 2026 cost | $9,800 | $9,850 |
| Estimated range | $5,000–$14,550 | $5,050–$14,650 |
| Labor index (vs US) | ×0.93 | ×0.94 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $250 | $250 |
| Labor share | $5,900 | $5,900 |
| Materials/equipment | $3,900 | $3,950 |
All figures are 2026 localized planning estimates for flat roof replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
That 1% gap is small — for flat roof replacement it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Flat roof replacement by type: Biloxi vs Jackson
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 | Biloxi | Jackson |
|---|---|---|
| EPDM (rubber) | $5,000–$11,700 | $5,050–$11,750 |
| TPO | $5,950–$12,650 | $6,000–$12,700 |
| PVC | $6,900–$14,550 | $6,950–$14,650 |
| Modified bitumen | $5,000–$10,750 | $5,050–$10,800 |
| Built-up roofing (BUR) | $6,450–$13,600 | $6,500–$13,650 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national flat roof replacement range for local labor, climate and permits.
Flat roof replacement by roof size: Biloxi vs Jackson
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 | Biloxi | Jackson |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,050–$8,350 | $4,100–$8,400 |
| 1,500 sq ft (15 squares) | $5,000–$10,750 | $5,050–$10,800 |
| 2,000 sq ft (20 squares) | $5,950–$13,600 | $6,000–$13,650 |
| 2,500 sq ft (25 squares) | $7,400–$15,500 | $7,450–$15,600 |
| 3,000+ sq ft (30 squares) | $8,800–$18,350 | $8,900–$18,450 |
Treat these as 2026 localized estimates for flat roof replacement, not quotes from a contractor.
Cheapest time for flat roof replacement in either city
Roofers are slammed the moment warm weather returns, especially after storms. Get on their books in the off-season for a spring job and you're negotiating with an empty calendar, not a waiting list.
Where does a smart roofing budget go in 2026?
Before you compare roofing bids, know that the biggest variables are hidden: whether the crew tears off or lays over, what grade of shingle goes down, and what the decking looks like once it's exposed. Each one can shift the total well past the advertised price.
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
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
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 two things that actually protect a roofing budget are a real tear-off and a written rate for any deck repairs found along the way. The cheapest post-storm bid usually isn't the cheapest roof, long-term.
Biloxi vs Jackson
Is flat roof replacement cheaper in Biloxi or Jackson?
Biloxi comes out ahead here, at roughly $9,800 for flat roof replacement compared with $9,850 in Jackson — a 1% ($50) gap as of 2026.
Why does flat roof replacement cost more in Jackson than Biloxi?
It comes down to labor: Jackson indexes at 0.94 against Biloxi's 0.93. The hot-vs-hot climate difference adds to the gap.
How much is flat roof replacement in Biloxi, MS?
In Biloxi, flat roof replacement typically runs $5,000–$14,550 in 2026, with most homeowners paying around $9,800.
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 Biloxi and Jackson, 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?
Rarely. The $50 difference is real but one-time, and you can often close most of it in Jackson 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