All materials in O'Fallon
Asphalt Shingle Roof Cost in O'Fallon
Architectural Shingle Roof Cost in O'Fallon
Metal Roof Cost in O'Fallon
Tile Roof Cost in O'Fallon
Cedar Roof Cost in O'Fallon
Slate Roof Cost in O'Fallon
Concrete Roof Cost in O'Fallon
Architectural Shingle Roof Cost in O'Fallon
Metal Roof Cost in O'Fallon
Tile Roof Cost in O'Fallon
Cedar Roof Cost in O'Fallon
Slate Roof Cost in O'Fallon
Concrete Roof Cost in O'Fallon
City
O'Fallon, MO
Material
Flat
Typical Range
$7,400 to $22,250
State
Missouri
Flat cost by home size
Estimated flat roof replacement pricing in O'Fallon, MO by home size. Final quotes may vary based on tear off, pitch, decking, flashing, and contractor markup.
| House Size | Flat Cost |
|---|---|
| 1000 sq ft | $7,400 |
| 1500 sq ft | $11,150 |
| 2000 sq ft | $14,850 |
| 2500 sq ft | $18,550 |
| 3000 sq ft | $22,250 |
Other roofing options in O'Fallon
Asphalt Shingle in O'Fallon
$5,750 to $17,200
Architectural Shingle in O'Fallon
$7,100 to $21,250
Metal in O'Fallon
$15,500 to $46,550
Tile in O'Fallon
$16,200 to $48,550
Cedar in O'Fallon
$12,150 to $36,400
Slate in O'Fallon
$37,750 to $113,300
Concrete in O'Fallon
$10,450 to $31,350
More flat pricing
Flat in New York, NY
$8,050 to $24,200
Flat in Los Angeles, CA
$7,650 to $22,950
Flat in Chicago, IL
$8,550 to $25,600
Flat in Houston, TX
$6,450 to $19,300
Flat in Philadelphia, PA
$7,200 to $21,600
Flat in Phoenix, AZ
$6,500 to $19,500
Flat in San Antonio, TX
$6,050 to $18,200
Flat in San Diego, CA
$7,700 to $23,150
Flat in Dallas, TX
$6,500 to $19,550
Flat in San Jose, CA
$8,650 to $25,900
Flat in Austin, TX
$6,350 to $19,000
Flat in Indianapolis, IN
$6,800 to $20,400
How to compare flat quotes
Ask contractors to separate material, labor, tear off, underlayment, flashing, ventilation, disposal, and warranty. That makes it much easier to compare flat quotes fairly across contractors in O'Fallon.