Install Flat, Foam, or Single Ply Roofing Cost in Saint Charles, MO in 2026
Most Install Flat, Foam, or Single Ply Roofing projects in Saint Charles, MO cost between $11,500 and $35,000. The typical price is $19,000.
Saint Charles prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Architectural asphalt versus metal, tile or slate
- Roof pitch and number of stories
- Tear-off of one or more existing layers
- Decking replacement found once the old roof is off
Usually included
- Tear-off and disposal
- Underlayment, drip edge and flashing
- Shingles and ridge vent
- Manufacturer material warranty
Usually extra
- Deck replacement beyond a few sheets
- Gutters
- Structural repair
Unit prices in Saint Charles, MO
| Quality tier | Cost per square |
|---|---|
| Budget | $515 |
| Mid-range | $860 |
| High-end | $1,600 |
Roofing contractors in Saint Charles, MO
Businesses listed on Google near Saint Charles, MO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
SCHNEIDER ROOFING & REMODELING
4.8(444 reviews)
105 N Main St Ste 104, St Charles, MO 63301
Guaranteed Roofing & Contracting
5.0(280 reviews)
2310 Hwy 94 South Outer Rd, St Charles, MO 63303
Donovan Roofing & Construction
4.9(242 reviews)
400 Trade Center Dr, St Peters, MO 63376
Roofing & Exterior PROS
4.9(132 reviews)
3120 Calhoun Dr, St Charles, MO 63301
Henry Family Roofing Company
4.8(136 reviews)
500 S 5th St, St Charles, MO 63301
Best Choice Roofing
4.9(102 reviews)
2480 Executive Dr #116, St Charles, MO 63303