Table of Contents
Introduction
In this article, I’ll give you the typical costs for installing a new roof in Missouri in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Missouri labor costs, and other relevant factors, including roofing project values from actual Missouri building permit data. The roof systems covered here include asphalt shingles, metal roofing, slate, tile, synthetic composite, cedar shakes and shingles, and all of the common types of low-slope commercial roofing.
Roof replacement costs in Missouri are slightly above the national average, with statewide construction costs averaging about 5% higher than the U.S. average. Prices tend to be higher in the St. Louis and Kansas City metro areas and somewhat lower in smaller towns and rural parts of the state. (Compare with national average roof replacement costs.)
Actual roof prices will vary depending on location, roof size, roof slope, complexity, and, of course, the type of roof system installed. Asphalt shingles are by far the most popular residential roof covering in Missouri, but alternatives like standing seam metal, synthetic composite, and cedar shakes are also used. Commercial “flat” (low-slope) roofs typically use single-ply membranes (EPDM, TPO, and PVC), modified bitumen, or spray-applied polyurethane foam roofing systems.
On average, Missouri residential roof replacement prices in 2025 typically range from around $6.00 per square foot for basic asphalt shingles to around $36 per square foot for high-end copper roofing. This means a typical 1,700-square-foot pitched roof may cost between $10,200 and $61,000, depending on the type of material you choose.
Commercial roofing generally costs less per square foot, with commercial roof replacement prices ranging, on average, from around $5 per square foot for a ballasted EPDM overlay system with no insulation included to around $18 per square foot for a 2-ply modified bitumen roofing system with enough insulation to meet the R-30 energy code requirements for Missouri commercial roofs with above-deck insulation.
The tables below provide cost information for all roof types and systems.
Climate Considerations for Missouri Roofs
Missouri’s climate is classified as humid continental in the north and humid subtropical in the south, with four distinct seasons. Summers are long, hot, and humid across the state, while winters range from cold with snow in the north to more moderate in the south. Annual precipitation averages between 40 and 50 inches, with the heaviest rainfall usually occurring in spring and early summer. Severe weather is common: thunderstorms, hail, and tornadoes are more frequent here than in many other states. Snowfall is moderate overall but tends to be heavier in northern Missouri compared to the Ozarks and southeastern counties.
Heating degree days do exceed cooling degree days, but Missouri’s hot, humid summers mean cooling loads can be a significant energy cost factor. Reflective “cool roof” systems, such as white membranes, coatings, or light-colored metal panels, are can help lower air-conditioning costs. Asphalt shingle roofs in Missouri may develop colonies of Gloeocapsa magma (roof algae), which appear as dark streaks; dark-colored shingles can help disguise these stains better than lighter colors.
Given these conditions, homeowners and property managers in Missouri should consider the following:
- Asphalt shingles remain the dominant choice. In humid areas, algae-resistant shingles are recommended to prevent black streaking and biological growth. Impact-resistant shingles are also worth considering in hail-prone parts of the state.
- Ventilation and underlayment are essential. Proper attic ventilation and code-compliant underlayments reduce the risks associated with moisture buildup, ice dams in northern counties, and heat buildup in summer. Note that improper ventilation can void manufacturer warranties.
- Metal roofing is highly reliable statewide. PVDF-coated steel and aluminum panels offer long-term performance, color stability, and resistance to hail and high winds. In areas exposed to more frequent storms, standing seam metal roofs with thicker panels can provide superior durability.
- Slate, tile, and cedar can perform well when installed with proper flashing and drainage. Cedar should be installed only as part of a Class A fire-rated assembly, and copper or zinc strips can help limit algae and moss growth on natural roofing products.
- Insulation and air sealing matter across the state. A well-sealed attic combined with adequate insulation improves energy efficiency and minimizes the risks of both ice dams in the north and cooling loss in the south.
Things to Keep in Mind
These roof cost estimates should be fairly accurate; I make an effort to update them regularly using current material prices and labor data specific to Missouri. Keep in mind that the costs listed below are averages, and actual costs can vary significantly depending on your specific location and the size, configuration, accessibility, and condition of your particular roof.
The residential roof cost estimates provided here are for roof replacements on roofs with a 6/12 pitch and include all standard roof components (underlayment, ice & water shield, fasteners, flashing, etc.). Steeper roofs or roofs with complex designs can increase costs by as much as 30%.
Removal of an existing commercial or residential roof typically adds between $1 and $3 per square foot. For the estimates in the tables below, $1.50 per square foot for tear-off and disposal has been included in all pricing except for the “no additional insulation” commercial roof pricing, which generally indicates a roof recover project.
Table 1: Residential Roof Costs in Missouri
| Average Cost of a Residential Pitched Roof in Missouri | |||
|---|---|---|---|
| Roof Type | Average Installed Cost Per Square Foot |
Average Installed Cost Per Square (100 sq. ft.) |
Average Installed Cost Typical Residential Roof (1,700 sq. ft.) |
| Asphalt Shingles 3-Tab or Strip Shingles |
$6.00 | $600 | $10,200 |
| Asphalt Shingles Architectural or Dimensional Shingles |
$6.60 | $660 | $11,220 |
| Asphalt Shingles Luxury or Premium Shingles |
$8.20 | $820 | $13,940 |
| Cedar Shake & Shingle Red Cedar Shingles |
$14.95 | $1,495 | $25,415 |
| Cedar Shake & Shingle Red Cedar Shingles Class A Fire Rated System |
$16.75 | $1,675 | $28,475 |
| Cedar Shake & Shingle Red Cedar Shakes |
$14.40 | $1,440 | $24,480 |
| Cedar Shake & Shingle Red Cedar Shakes Class A Fire Rated System |
$16.20 | $1,620 | $27,540 |
| Metal Roofing Exposed Fastener Panels (Aluminum, Basic Coating) |
$11.75 | $1,175 | $19,975 |
| Metal Roofing Exposed Fastener Panels (Steel, Basic Coating) |
$8.85 | $885 | $15,045 |
| Metal Roofing Exposed Fastener Panels (Steel, PVDF/Kynar Coated) |
$11.05 | $1,105 | $18,785 |
| Metal Roofing Metal Shingles (Aluminum, Basic Coating) |
$15.00 | $1,500 | $25,500 |
| Metal Roofing Metal Shingles (Steel, Basic Coating) |
$11.25 | $1,125 | $19,125 |
| Metal Roofing Metal Shingles (Steel, PVDF/Kynar Coated) |
$14.05 | $1,405 | $23,885 |
| Metal Roofing Standing Seam Metal (Aluminum, Basic Coating) |
$18.20 | $1,820 | $30,940 |
| Metal Roofing Standing Seam Metal (Steel, Basic Coating) |
$13.65 | $1,365 | $23,205 |
| Metal Roofing Standing Seam Metal (Steel, PVDF/Kynar Coated) |
$17.00 | $1,700 | $28,900 |
| Metal Roofing Standing Seam Metal (Copper) |
$36.40 | $3,640 | $61,880 |
| Metal Roofing Standing Seam Metal (Zinc) |
$24.60 | $2,460 | $41,820 |
| Metal Roofing Flat Seam Metal (Copper, Soldered Seams) |
$42.80 | $4,280 | $72,760 |
| Slate Roofing Hard Natural Slate (Grade S1) “Standard” 1/4″ Thick |
$25.75 | $2,575 | $43,775 |
| Slate Roofing Hard Natural Slate (Grade S1) “Rough Texture” 1/4″ to 3/8″ Thick |
$28.65 | $2,865 | $48,705 |
| Slate Roofing Hard Natural Slate (Grade S1) “Architectural” 3/8″ to 1/2″ Thick |
$33.45 | $3,345 | $56,865 |
| Synthetic Composite Synthetic Composite Shingles (Engineered Polymeric Tile) |
$13.50 | $1,350 | $22,950 |
| Tile Roofing Clay Tile Flat Profile (Shingle Style) |
$16.50 | $1,650 | $28,050 |
| Tile Roofing Clay Tile Mission (2 Piece) |
$17.45 | $1,745 | $29,665 |
| Tile Roofing Clay Tile S-Profile (1 Piece) |
$15.75 | $1,575 | $26,775 |
| Tile Roofing Clay Tile Premium Styles |
$19.80 | $1,980 | $33,660 |
| Tile Roofing Concrete Tile Flat Profile (Shingle Style) |
$12.50 | $1,250 | $21,250 |
| Tile Roofing Concrete Tile S-Profile (1 Piece) |
$12.00 | $1,200 | $20,400 |
| Tile Roofing Concrete Tile Premium Styles |
$15.00 | $1,500 | $25,500 |
| Tile Roofing Lightweight Concrete Flat Tile (Shingle Style) |
$13.05 | $1,305 | $22,185 |
Table 2: Commercial Roof Costs in Missouri
For energy code purposes, almost all of Missouri spans IECC climate zones 4 and 5, which both require commercial roofs with above-deck insulation to meet a minimum of R-30 continuous insulation to satisfy the International Energy Conservation Code (IECC). Missouri does not have a state energy code, most localities will simply defer to the International Energy Conservation Code (IECC), but it’s important to check the requirement in your area.
Dunklin and Pemiscot counties are in Climate Zone 3, where the minimum requirement for above-deck roof insulation is R-25 continuous insulation. Because of this lower requirement, roofs in Dunklin and Pemiscot typically cost less to insulate, and you can deduct about $1.00 per square foot from the R-30 roof cost estimates shown in the tables below when calculating project budgets for those counties.
Always verify current R-value requirements with your local building department, as code requirements can change.
When performing a roof recover (installing a new roof membrane over an existing one), these insulation requirements generally do not apply. Roof recover projects usually involve adding a cover board over the existing system to provide a sound substrate, followed by the new roof membrane. Keep in mind that roof recovery is not always permitted or advisable.
| Average Cost of a Commercial Low-Slope Roof in Missouri | |||
|---|---|---|---|
| Roof Type | Average Installed Cost Per Square Foot |
Average Installed Cost Per Square (100 sq. ft.) |
Average Installed Cost Typical Commercial Roof (25,000 sq. ft.) |
| EPDM Roofing Ballasted EPDM 45-mil Membrane With R-30 Insulation | $11.45 | $1,145 | $286,250 |
| EPDM Roofing Ballasted EPDM 60-mil Membrane With R-30 Insulation | $11.95 | $1,195 | $298,750 |
| EPDM Roofing Ballasted EPDM 60-mil Membrane No Additional Insulation | $5.20 | $520 | $130,000 |
| EPDM Roofing Ballasted EPDM 90-mil Membrane With R-30 Insulation | $12.35 | $1,235 | $308,750 |
| EPDM Roofing Mechanically-Attached EPDM 45-mil Membrane With R-30 Insulation | $14.80 | $1,480 | $370,000 |
| EPDM Roofing Mechanically-Attached EPDM 60-mil Membrane With R-30 Insulation | $15.30 | $1,530 | $382,500 |
| EPDM Roofing Mechanically-Attached EPDM 60-mil Membrane No Additional Insulation | $5.70 | $570 | $142,500 |
| EPDM Roofing Mechanically-Attached EPDM 75-mil Membrane With R-30 Insulation | $15.65 | $1,565 | $391,250 |
| EPDM Roofing Fully-Adhered EPDM 45-mil Membrane With R-30 Insulation | $15.10 | $1,510 | $377,500 |
| EPDM Roofing Fully-Adhered EPDM 60-mil Membrane With R-30 Insulation | $15.55 | $1,555 | $388,750 |
| EPDM Roofing Fully-Adhered EPDM 60-mil Membrane No Additional Insulation | $6.00 | $600 | $150,000 |
| EPDM Roofing Fully-Adhered EPDM 90-mil Membrane With R-30 Insulation | $16.00 | $1,600 | $400,000 |
| Metal Roofing Exposed Fastener Panels (Aluminum, Basic Coating) | $11.75 | $1,175 | $293,750 |
| Metal Roofing Exposed Fastener Panels (Aluminum, PVDF/Kynar Coated) | $14.70 | $1,470 | $367,500 |
| Metal Roofing Exposed Fastener Panels (Steel, Basic Coating) | $8.85 | $885 | $221,250 |
| Metal Roofing Exposed Fastener Panels (Steel, PVDF/Kynar Coated) | $11.05 | $1,105 | $276,250 |
| Metal Roofing Standing Seam Metal (Aluminum, Basic Coating) | $18.20 | $1,820 | $455,000 |
| Metal Roofing Standing Seam Metal (Aluminum, PVDF/Kynar Coated) | $22.75 | $2,275 | $568,750 |
| Metal Roofing Standing Seam Metal (Steel, Basic Coating) | $13.65 | $1,365 | $341,250 |
| Metal Roofing Standing Seam Metal (Steel, PVDF/Kynar Coated) | $17.00 | $1,700 | $425,000 |
| Modified Bitumen Roofing APP-Modified Bitumen 2-Ply System With R-30 Insulation | $17.90 | $1,790 | $447,500 |
| Modified Bitumen Roofing APP-Modified Bitumen 2-Ply System No Additional Insulation | $9.80 | $980 | $245,000 |
| Modified Bitumen Roofing APP-Modified Bitumen 3-Ply System With R-30 Insulation | $20.85 | $2,085 | $521,250 |
| Modified Bitumen Roofing SBS-Modified Bitumen 2-Ply System With R-30 Insulation | $18.45 | $1,845 | $461,250 |
| Modified Bitumen Roofing SBS-Modified Bitumen 2-Ply System No Additional Insulation | $10.35 | $1,035 | $258,750 |
| Modified Bitumen Roofing SBS-Modified Bitumen 3-Ply System With R-30 Insulation | $21.65 | $2,165 | $541,250 |
| PVC Roofing Mechanically-Attached PVC 50-mil Membrane With R-30 Insulation | $15.35 | $1,535 | $383,750 |
| PVC Roofing Mechanically-Attached PVC 60-mil Membrane With R-30 Insulation | $15.80 | $1,580 | $395,000 |
| PVC Roofing Mechanically-Attached PVC 60-mil Membrane No Additional Insulation | $6.25 | $625 | $156,250 |
| PVC Roofing Mechanically-Attached PVC 80-mil Membrane With R-30 Insulation | $16.10 | $1,610 | $402,500 |
| PVC Roofing Fully-Adhered PVC 50-mil Membrane With R-30 Insulation | $15.65 | $1,565 | $391,250 |
| PVC Roofing Fully-Adhered PVC 60-mil Membrane With R-30 Insulation | $16.05 | $1,605 | $401,250 |
| PVC Roofing Fully-Adhered PVC 60-mil Membrane No Additional Insulation | $6.55 | $655 | $163,750 |
| PVC Roofing Fully-Adhered PVC 80-mil Membrane With R-30 Insulation | $16.50 | $1,650 | $412,500 |
| PVC KEE Roofing Mechanically-Attached PVC KEE 60-mil Membrane With R-30 Insulation | $17.15 | $1,715 | $428,750 |
| PVC KEE Roofing Fully-Adhered PVC KEE 60-mil Membrane With R-30 Insulation | $17.40 | $1,740 | $435,000 |
| PVC KEE Roofing Fully-Adhered PVC KEE 60-mil Membrane No Additional Insulation | $7.85 | $785 | $196,250 |
| PVC KEE Roofing Fully-Adhered PVC KEE 80-mil Membrane With R-30 Insulation | $17.80 | $1,780 | $445,000 |
| Spray Polyurethane Foam SPF 5-Inch Thick Silicone Coating Light Prep | $12.30 | $1,230 | $307,500 |
| Spray Polyurethane Foam SPF 5-Inch Thick Silicone Coating Heavy Prep | $14.20 | $1,420 | $355,000 |
| TPO Roofing Ballasted TPO 45-mil Membrane With R-30 Insulation | $11.20 | $1,120 | $280,000 |
| TPO Roofing Ballasted TPO 60-mil Membrane With R-30 Insulation | $11.60 | $1,160 | $290,000 |
| TPO Roofing Ballasted TPO 60-mil Membrane No Additional Insulation | $4.85 | $485 | $121,250 |
| TPO Roofing Ballasted TPO 80-mil Membrane With R-30 Insulation | $12.05 | $1,205 | $301,250 |
| TPO Roofing Mechanically-Attached TPO 45-mil Membrane With R-30 Insulation | $14.55 | $1,455 | $363,750 |
| TPO Roofing Mechanically-Attached TPO 60-mil Membrane With R-30 Insulation | $15.00 | $1,500 | $375,000 |
| TPO Roofing Mechanically-Attached TPO 60-mil Membrane No Additional Insulation | $5.45 | $545 | $136,250 |
| TPO Roofing Mechanically-Attached TPO 80-mil Membrane With R-30 Insulation | $15.35 | $1,535 | $383,750 |
| TPO Roofing Fully-Adhered TPO 45-mil Membrane With R-30 Insulation | $14.80 | $1,480 | $370,000 |
| TPO Roofing Fully-Adhered TPO 60-mil Membrane With R-30 Insulation | $15.30 | $1,530 | $382,500 |
| TPO Roofing Fully-Adhered TPO 60-mil Membrane No Additional Insulation | $5.70 | $570 | $142,500 |
| TPO Roofing Fully-Adhered TPO 80-mil Membrane With R-30 Insulation | $15.70 | $1,570 | $392,500 |
Further Reading: Roof Cost Details by Roofing Type
- Asphalt Shingle Roof Cost Guide
- Cedar Shake & Shingle Roof Cost Guide
- Copper Roof Cost Guide
- EPDM Rubber Roof Cost Guide
- Metal Roof Cost Guide
- Modified Bitumen Roof Cost Guide
- PVC Membrane Roof Cost Guide
- Shingle Roof Cost Guide
- Single-Ply Roofing Cost Guide (EPDM, PVC, TPO)
- Slate Roof Cost Guide
- Spray Polyurethane Foam Roofing Cost Guide
- Standing Seam Metal Roofing Cost Guide
- Tile Roof Cost Guide
- TPO Membrane Roof Cost Guide
About the Author
Jack Gray spent 20 years as a principal roof consultant with the Moriarty Corporation, an award-winning building enclosure consultant firm founded in 1967. Mr. Gray has worked in the roofing industry for over 25 years, with training and practical experience in roof installation, roof inspection, roof safety, roof condition assessment, construction estimating, roof design & specification, quality assurance, roof maintenance & repair, and roof asset management. He was awarded the Registered Roof Observer (RRO) professional credential in 2009. He also served as an infantry paratrooper in the 82nd Airborne Division and has a B.A. from Cornell University.