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How St. Louis Compares
Average roof replacement cost in St. Louis vs. nearby cities.
Cost by House Size and Material in St. Louis
| House Size | Asphalt | Architectural | Metal | Tile |
|---|---|---|---|---|
| 1000 sq ft | $5,600 | $6,950 | $15,200 | $15,850 |
| 1500 sq ft | $8,450 | $10,400 | $22,800 | $23,800 |
| 2000 sq ft | $11,250 | $13,900 | $30,400 | $31,750 |
| 2500 sq ft | $14,050 | $17,350 | $38,000 | $39,650 |
| 3000 sq ft | $16,850 | $20,850 | $45,600 | $47,600 |
A quick local read on roofing in St. Louis, MO
Climate & site factors
St. Louis in the greater metro area experiences extreme seasonal temperature swings, spring severe weather including tornadoes and hail, and winter ice storms that stress building envelopes
Typical housing in the area
Homes in St. Louis run about 55 years old on average, and that age profile drives scope on most roofing jobs in St. Louis. Older builds typically need code-driven upgrade work.
Regulatory paperwork
A building permit from the City of St. Louis Building Division is required before any major home improvement project can begin Always verify your contractor pulls the permit themselves.
Market conditions
The City of St. Louis operates independently from St. Louis County with separate building departments; verify which jurisdiction your property falls in before starting work
St. Louis neighborhood roof pricing
| Neighborhood | 3-Tab Composition | Architectural | Standing-Seam Metal |
|---|---|---|---|
| Central West End | $9.9K | $12.2K | $26.8K |
| Soulard | $9.6K | $11.8K | $25.8K |
| Tower Grove South | $9.5K | $11.7K | $25.6K |
| Clayton | $8.5K | $10.4K | $22.9K |
| Benton Park | $8.8K | $10.9K | $23.8K |
| The Hill | $8.9K | $11.0K | $24.1K |
St. Louis climate and roof performance
St. Louis roofs sit on loess bluffs and Missouri River alluvium that create highly variable drainage conditions from neighborhood to neighborhood, and the city averages 60 freeze-thaw cycles per year that punish every flashing joint and valley seam. The April 2011 EF4 tornado that cut across Lambert and north St. Louis County demonstrated that severe wind events here rival anything in tornado alley proper, and insurance carriers responded by incentivizing impact-rated assemblies on north-of-I-44 properties. Lafayette Square, Soulard, and Compton Heights feature original slate and copper roofing on 1870s-1890s Second Empire and Italianate mansions, and replacing those materials with anything other than matching slate triggers Cultural Resources Office enforcement. The Hill neighborhood has a concentration of flat-roof modified-bitumen systems on brick rowhouses, and the aging SBS membranes on these 1920s-1940s structures represent the highest-volume reroof work in the city.
St. Louis sits at the convergence of Great Plains supercell corridors and Gulf moisture: the metro averages 2-4 damaging hail events annually with spring supercells tracking northeast across St. Charles County into Metro East. The April 2011 Good Friday tornado (EF4) devastated Lambert Airport and north St. Louis County, and the August 2020 derecho produced 80-100 mph straight-line winds across the entire metro. ASCE 7-22 rates St. Louis at 105 mph design wind speed. Class 4 impact-rated assemblies deliver 10-20% insurance premium reductions on most Missouri and Illinois homeowners policies.
St. Louis dominant roofing materials
St. Louis's dominant roofing materials are architectural composition on post-1950 ranch and split-level homes, flat-roof modified bitumen (SBS and APP systems) on The Hill rowhouses and Soulard commercial-residential mixed structures, and original slate and copper on Lafayette Square and Compton Heights historic mansions. The loess-bluff geology creates expansive soil movement in south-city neighborhoods like Tower Grove and Holly Hills, which stresses roof framing and requires extra attention to ridge-line straightness during tear-off inspection. Ice-and-water-shield extends 3 feet minimum from eaves in the St. Louis climate zone, and valley flashing on the steep-pitch Victorian rooflines in Compton Heights demands step-flashed metal rather than woven composition.
St. Louis residential roofing splits along the city-county divide: City of St. Louis homes in the Central West End, Lafayette Square, and Soulard carry architectural composition on 1880s-1920s brick Second Empire, Italianate, and Victorian four-square construction, while newer St. Louis County construction in Chesterfield, Wildwood, and Ballwin runs dimensional composition on 1970s-2000s ranch and contemporary. Slate appears on Lafayette Square and Compton Heights landmarked mansions. The Hill neighborhood's dense 1920s brick construction features flat-roof modified bitumen and EPDM systems similar to Chicago three-flats.
GAF ships to St. Louis through the Kansas City and Indianapolis distribution hubs with 1-3 day lead times. Owens Corning manufactures at the Irving TX and Kansas City plants. CertainTeed ships from Shakopee MN and Corsicana TX. Atlas Roofing operates the Daingerfield TX plant. Malarkey ships from Portland OR. IKO ships from Canadian plants via Great Lakes rail. St. Louis distributors include ABC Supply (multiple metro locations), Beacon Roofing Supply, SRS Distribution, and Allied Building Products. Penn Big Bed Slate from Slatington PA supplies landmarked restoration projects with 4-8 week lead times.
St. Louis permits, codes, and licensing
St. Louis is an independent city entirely separate from St. Louis County, which means city permits, inspections, and code enforcement operate under a completely different jurisdiction than Ladue, Clayton, or Kirkwood just across the line. City of St. Louis Building Division enforces 2018 IRC with local amendments, and permits must be pulled before any work begins on residential replacements. The Cultural Resources Office reviews all exterior alterations in Lafayette Square, Compton Heights, Soulard, and Shaw historic districts, adding 4-8 weeks for approval of materials and color profiles. Missouri has no statewide residential roofing contractor license, so verification relies on city business license, insurance certificates verified with the issuer, and Missouri Attorney General Consumer Protection complaint history.
City of St. Louis Building Division permits residential reroofs within 5-10 business days at $150 minimum. St. Louis County processes separately with 3-5 day turnaround. Missouri has no statewide contractor licensing for roofers; both jurisdictions require local contractor registration and insurance verification. Historic districts under the City of St. Louis Cultural Resources Office include Lafayette Square, Benton Park, Fox Park, Soulard, Tower Grove East, Compton Heights, and Shaw. Landmark review adds 4-8 weeks and typically requires matching original slate, composition profiles, or specific clay tile on contributing structures.
St. Louis has 30+ locally designated historic districts and 200+ National Register-listed properties under the City of St. Louis Cultural Resources Office. Districts include Lafayette Square, Benton Park, Compton Heights, Fox Park, Soulard, Tower Grove East, Tower Grove South, Shaw, Forest Park Southeast, Central West End, Skinker-DeBaliviere, West End, North Central, Hyde Park, Old North St. Louis, and the Gaslight Square area. Landmark review requires matching original material profiles: slate on Second Empire and Italianate, specific composition on vernacular brick four-squares, and clay tile on Tudor Revival.
St. Louis roofing insurance and claims
St. Louis homeowners insurance covers sudden hail and wind damage but treats gradual wear as homeowner responsibility, and the April 2011 EF4 tornado drove major underwriting tightening on north-county properties. Document damage within 72 hours of any storm event because Missouri carriers push back aggressively on deferred claims. Ameren Missouri offers modest rebates on energy-efficient roofing as part of whole-home envelope upgrades, and reflective cool-roof coatings on flat-roof modified-bitumen systems in The Hill and Soulard qualify for those credits. Slate and copper replacements in Lafayette Square run $25,000-$45,000 depending on roof geometry, while standard composition on a typical South City bungalow runs $8,000-$14,000.
Missouri carriers handle hail and wind damage under standard homeowners policies, and the metro's spring hail frequency means roof-condition underwriting is a major factor. Most carriers require roof inspection on homes with 15+ year roofs, and several apply ACV settlement on roofs over 20 years. Class 4 impact-rated assemblies yield 10-20% premium reductions on most Missouri policies. Missouri Revised Statutes Section 375.1007 prohibits unfair claim settlement practices. Document hail damage within 30 days of any spring supercell event with dated exterior and interior photos.
Vetting a St. Louis roofing contractor
St. Louis contractor verification requires navigating the city-county split: a contractor licensed in St. Louis County is NOT licensed in the City of St. Louis, and vice versa. Verify city business license at stlouis-mo.gov, confirm workers' compensation and general liability certificates with the actual issuer, and check Missouri AG Consumer Protection complaint history. Storm-chase crews from Oklahoma and Texas surge into St. Louis after tornado and hail events; require a permanent St. Louis-area office and three local references from pre-2023 jobs. The Cultural Resources Office can issue stop-work orders on historic-district projects where unapproved materials were installed, and the homeowner bears removal cost.
St. Louis composition contractors offer GAF Golden Pledge (50-year material, 25-year workmanship), Owens Corning Platinum Preferred, and CertainTeed SureStart PLUS. Class 4 impact-rated products (Malarkey Legacy with SBS-modified asphalt, GAF Timberline AS, IKO Dynasty) carry additional 50-year impact-resistance warranty. Missouri's spring hail frequency makes Class 4 warranties functionally important, not just marketing. Slate contractors on Lafayette Square and Compton Heights landmarked homes offer 75-100 year material warranty on Pennsylvania or Vermont slate.
St. Louis qualified installer pool
The St. Louis installer pool splits across the city-county line: city-registered crews rarely cross into county jurisdiction because each requires separate business registration and insurance naming. Approximately 180-280 active crews serve the combined metro. GAF Master Elite and Owens Corning Platinum Preferred certifications concentrate in the county suburbs while city-side installers more commonly hold CertainTeed credentialing.
St. Louis gutter and solar integration
St. Louis gutter integration must handle both ice-dam risk from freeze-thaw cycling and high-volume summer thunderstorm runoff. K-style aluminum 6-inch gutters with 3x4 downspouts are the metro spec. Ice-and-water-shield at eaves extending 3 feet minimum from exterior wall is the Missouri-standard spec. Heated cable systems at eaves run $8-$15 per linear foot for persistent ice-dam homes on north-facing slopes in University City and Maplewood. Copper gutters appear on Lafayette Square landmarked mansions. The Hill neighborhood's flat-roof homes require specific scupper and internal-drain sizing.
St. Louis solar adoption is growing under the 30% federal ITC plus Ameren Missouri net-metering under Missouri's net-metering statute (RSMo 386.890). A 7-10 kW south-facing St. Louis composition roof installation returns 9-13 year payback. Missouri Renewable Energy Standard requires Ameren to procure 15% renewable by 2021 with carve-outs for solar; SREC market has historically been modest. Illinois side of the metro (Metro East) operates under Illinois Shines program with stronger incentives. Critical coordination: schedule reroof BEFORE solar when panels are within 3-5 years.
St. Louis tear-off and disposal logistics
St. Louis tear-off debris routes to Republic Services facilities in Bridgeton and South County, with tipping fees at $55-$80 per ton reflecting the city-county jurisdictional patchwork. A typical Central West End or Soulard rowhouse tear-off generates 2-4 tons because flat-roof modified bitumen strips lighter than pitched composition. Fred Weber Inc. accepts shingle recyclate for hot-mix asphalt at their I-270 plant, cutting disposal cost 25-30%.
St. Louis rebates and tax credits on reroof scope
Ameren Missouri offers weatherization rebates of $400-$800 when attic insulation is upgraded during reroof scope. Spire gas rebates stack for qualifying envelope improvements on the Missouri side. The federal 25C energy efficiency credit covers 30% of insulation cost up to $1,200 annually. The Illinois Metro East side operates under Illinois Shines with separate and often more generous incentive structures.
St. Louis reroof upsells to accept and decline
St. Louis reroof upsells worth accepting: upgrade to Class 4 impact-rated composition (10-20% Missouri insurance premium reduction), upgrade to ice-and-water-shield extending 6 feet from eaves on low-slope sections (cheap insurance against freeze-thaw ice dams), upgrade to synthetic underlayment from organic felt (survives Missouri seasonal cycling 25+ years vs 15-20 on felt), and upgrade to reinforced starter course. Upsells to decline: excessive ridge ventilation beyond balanced intake-exhaust, unnecessary skylight additions, and proprietary "Gateway-rated" products without independent UL 2218 or FM 4473 certification.
St. Louis post-install maintenance cadence
St. Louis post-install maintenance follows the Mississippi Valley cadence: inspect after every spring supercell season in June and again before first freeze in November. Clear Soulard and Central West End tree debris from valleys and gutters. Check Lafayette Square slate flashing at copper-to-slate transitions annually. Treat north-facing slopes in University City and Maplewood for moss if non-AR composition. Ameren Missouri storm-damage documentation within 72 hours supports insurance claims after spring events.
St. Louis residential roof market scale
St. Louis metro (City of St. Louis, St. Louis County, St. Charles, Jefferson, Franklin, Lincoln counties plus Metro East) has approximately 1.1 million single-family homes. Composition dominates at roughly 82%, with modified bitumen and EPDM flat-roof at 9%, slate on landmarked homes at 3%, metal at 4%, and other at 2%. Average reroof cycle is 18-24 years on composition (hail-driven rather than UV). City of St. Louis Building Division pulls approximately 8,000-15,000 roof permits annually; metro-wide runs 40,000-65,000 in typical years, with significant spikes in post-storm years.
St. Louis pricing cycle across the calendar
St. Louis reroof pricing peaks April through June during spring-hail-claim surge and optimal install conditions. Post-derecho and post-tornado claim surges can double normal scheduling delays for 6-12 months. October through December sees softer pricing (10-20% below peak) and faster scheduling (3-5 week availability vs 8-14 weeks during spring surge). Sub-freezing ambient from December through February compromises sealant activation on most composition products. Best scheduling window runs September through November before deep freeze but after summer heat-dome conditions.
When to reroof in St. Louis and what jobs cost
St. Louis best months: April through June and September through November, outside tornado peak and deep freeze.
St. Louis worst months: December through February freeze-thaw peak and March-April severe storm season.
A 2,000-square-foot St. Louis reroof in 2026 dollars at prevailing St. Louis labor rates: basic composition with St. Louis-compliant underlayment runs approximately $8.3K; mid-range architectural composition with enhanced warranty runs $11.3K; premium standing-seam metal runs $27.3K. These numbers reflect St. Louis installer rates, not national averages. The dominant St. Louis material story is architectural composition on bungalows with flat-roof modified bitumen on Hill rowhouses and slate in Lafayette Square, which frames nearly every St. Louis reroof decision.
What Your St. Louis Roofing Quote Should Include
Expect every serious roofing proposal to detail all 12 of these. Skipped items often become unexpected line items later.
Have a quote? Drop it in and let Iris verify all 12 items.
What Affects Roofing Cost in St. Louis
- Roof pitch and accessibility
- Material type (architectural, metal, tile)
- Tear-off and disposal requirements
- Flashing and ventilation upgrades
- Decking repair or replacement
- Local labor rates in St. Louis, MO
- Older housing stock often needs additional decking work
Savings Tip
Get 3 quotes minimum. In St. Louis, the spread between the highest and lowest bid is typically 30-40%.
St. Louis Roofing Prices by Material
See detailed pricing for each roofing material in St. Louis, MO.
Compare With Nearby Metros
See how roofing costs in St. Louis compare to major cities in neighboring states.
Helpful Guides
Other Services in St. Louis
Compare contractor costs for other home services in St. Louis, MO.
Roofing questions for St Louis homeowners
What is a roofing square?
A roofing square equals 100 square feet. A typical 2,000 sqft roof is about 20 squares. Contractors price materials and labor per square.
Should I repair or replace my roof?
If damage covers less than 30% of the roof and the roof is under 15 years old, repair is usually sufficient. Beyond that, replacement provides better long-term value.
Should I choose the lowest roofing quote?
Not always. Lower bids sometimes exclude flashing, ventilation upgrades, or disposal costs that appear later as change orders. Compare scope, not just price.
How long does a roof replacement take?
Most residential roofs take 1-3 days to replace. Complex roofs with multiple layers, steep pitch, or extensive damage can take 4-7 days.
Nearby MO cities for roofing comparison
See how St Louis's roofing costs compare to other MO cities. Each linked page has its own local pricing, permit notes, and rebate info.
A St. Louis homeowner's guide to roofing
How St. Louis pricing is built. Contractor labor in St. Louis commands a 23% premium over the national average, driven by local cost of living and trade demand. This wage differential flows directly into every quote you receive. For roofing specifically, our cost-multiplier model puts St. Louis at roughly 15% above the national midpoint.
What St. Louis's local context means for pricing. St. Louis in the greater metro area experiences extreme seasonal temperature swings, spring severe weather including tornadoes and hail, and winter ice storms that stress building envelopes St. Louis sees moderate hail risk, moderate snow load — all of which contractors here have to plan for. Architectural asphalt shingles (30-year minimum) are the regional standard; ice-and-water shield at eaves prevents the freeze-thaw leaks.
Permits, codes, and licensing in St. Louis. A building permit from the City of St. Louis Building Division is required before any major home improvement project can begin Impact-resistant materials are a smart investment in St. Louis given the spring hail risk, and any material selection should account for the freeze-thaw cycling from November through March
St. Louis's trade contractor landscape. The 318,416-person St. Louis market supports sufficient contractor competition to keep pricing honest. Collect at least three written quotes before committing.