Roofing · St. Louis, MO
How much does asphalt shingle roof replacement cost in St. Louis, MO? (2026)
In St. Louis, asphalt shingle roof replacement runs $5,850–$12,050, with most paying around $8,950 — about 1% above the national average. Replacing an asphalt shingle roof — the most common residential roofing material.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $8,950
- Typical cost
- $8,950
- Labor vs US
- −3%
- Climate
- Mixed
- Local permit
- $275
Refine your estimate
Tune it to your home to narrow the asphalt shingle roof replacement range.
Key takeaways for St. Louis
- Most St. Louis homeowners land around $8,950 for asphalt shingle roof replacement, within a $5,850–$12,050 range that sits about 1% above the national average.
- Local labor in St. Louis is −3% relative to the national average, which is what pushes this estimate away from the countrywide number.
- A Roofing permit in St. Louis runs about $275 — it's already folded into the estimate above.
- Expect 15–30 years of service, so planning a replacement beats a full-price emergency call.
- Skip peak pricing by scheduling in Late spring to early fall (dry, 45–85°F); the shift is worth about 5–10%.
What goes into the price in St. Louis
A typical St. Louis asphalt shingle roof replacement of $8,950 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | St. Louis 2026 range |
|---|---|
| Materials & equipmentHardware and supplies for the job; national pricing applies almost everywhere you go. | $2,250 – $4,700 |
| Labor & installationThe installation work itself — removal, setup and startup — is what your city's labor rate actually moves. | $3,325 – $7,075 |
| Permit & feesRoofing permit cost, adjusted to this city's rate. | $275 |
| Total installed cost | $5,850 – $12,050 |
Split from the St. Louis estimate using a 60% local-labor share; line items sum to the total.
Why asphalt shingle roof replacement costs what it does in St. Louis
- St. Louis's labor rates sit about 3% lower than the national average (based on price levels for the St. Louis metro area), pushing the price down.
- Budget about $275 for the local Roofing permit in St. Louis — already folded into the estimate above.
Asphalt Shingle Roof Replacement cost by roof size in St. Louis
Roofing is priced per 'square' (100 sq ft of roof). A roof is bigger than the home's footprint because of pitch and overhangs — a 2,000 sq ft home often has a 2,200–2,600 sq ft roof. Asphalt runs about $3–$5 per sq ft installed.
| roof size | St. Louis 2026 range |
|---|---|
| 1,000 sq ft (10 squares) | $4,000 – $7,150 |
| 1,500 sq ft (15 squares) | $5,200 – $9,600 |
| 2,000 sq ft (20 squares) | $5,850 – $12,050 |
| 2,500 sq ft (25 squares) | $7,650 – $14,000 |
| 3,000 sq ft (30 squares) | $9,100 – $16,950 |
| 3,500+ sq ft (35 squares) | $10,600 – $19,900 |
National size ranges localized to St. Louis labor and climate.
Asphalt Shingle Roof Replacement cost by type in St. Louis
| 3-tab shingles | $5,850 – $10,100 |
| Architectural shingles | $7,150 – $12,050 |
Adjusted to St. Louis from national type-level ranges.
Asphalt Shingle Roof Replacement cost by efficiency in St. Louis
Asphalt comes in three grades. The shingle you pick drives both the price and how long the roof lasts — architectural is the mainstream default, premium mimics slate or shake.
| 3-tab shingles (basic)Lowest upfront; ~15–20 yr life | $5,850 – $10,100 |
| Architectural / dimensionalBest all-round value; ~25–30 yr life | $7,150 – $12,050 |
| Premium / designerSlate/shake look; thickest, longest warranty | $9,100 – $16,000 |
Labor vs. materials in St. Louis
Install crew, removal, permit & startup — the part St. Louis rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $8,950 St. Louis project; your mix varies with scope.
How we estimate it
| National range | $5,700 – $12,000 |
| St. Louis labor adjustment | ×0.98 |
| mixed climate factor | ×1 |
| Local permit | +$275 |
| St. Louis estimate | $5,850 – $12,050 |
Promo prices vs. the real cost
A low per-square roofing number in an ad means little until you know what scope it covers. Set these marketing figures against the real estimate above:
- Per-square teaser priceadvertised low; varies by pitch & material
- Financing offers$0 down · low APR
- Free roof inspection$0 — it's a sales visit
Additional asphalt shingle roof replacement costs to budget for
These hit some bids and skip others. The deciding factors are your home's condition, layout and what the crew finds once work begins.
| Tear-off & disposal of old roofPer layer removed; more if multiple layers | $1,000 – $3,000 |
| Decking / sheathing repairOnly if rotten plywood is found after tear-off | $500 – $3,000 |
| New underlayment & ice-and-water shield | $300 – $1,500 |
| Ridge vents / improved attic ventilation | $300 – $1,000 |
| Flashing, drip edge & chimney/skylight reseal | $200 – $1,500 |
| Permit | $150 – $500 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Underlayment, flashing and new shingles
- Ridge vents and basic decking inspection
- Tear-off and disposal of the old roof
- Labor, cleanup and permit
What affects the cost
- Roof size (squares) and pitch/complexity
- 3-tab vs architectural shingles
- Number of layers to remove
- Decking repairs and flashing condition
Ways to save on asphalt shingle roof replacement in St. Louis
- Get quotes in late fall/winter (slow season)
- Architectural shingles last longer for a small premium
- Replace before leaks damage the decking
- Bundle gutter or vent work to share setup costs
How long does asphalt shingle roof replacement last in St. Louis?
3-tab lasts ~15–20 years; architectural shingles 25–30 with good ventilation.
An annual inspection plus gutter cleaning catches small leaks before they rot the deck.
Signs you need asphalt shingle roof replacement in St. Louis
- The roof is 20+ years old (near or past asphalt's service life)
- Shingles are cracked, curling, buckling, or missing after storms
- Granules collecting in the gutters or bald, shiny spots on shingles
- Water stains on ceilings or in the attic, or daylight through the roof boards
- A sagging roofline or soft, spongy deck underfoot
- Moss or dark algae streaks holding moisture against the shingles
- Repeated leaks even after patch repairs
Repair or replace in St. Louis?
Repair if…
- Damage is isolated to a few shingles or one slope
- The roof is under ~15 years old and the deck is sound
- A single flashing or vent boot is the source of the leak
Replace if…
- The roof is 20+ years old and leaking in multiple spots
- There's widespread granule loss, curling, or storm damage
- The deck is sagging or has rot — the structure, not just the surface, is failing
- There are already two layers of shingles (most codes cap it at two)
Cost calculator
Roof cost by material in St. Louis, MO
Roofs are priced per square (100 sq ft). An average US home is about 20 squares. Prices are localized to St. Louis, MO labor; the last column is what each material costs per year of life — often the real deciding number.
| Material | Lifespan | Total (20 sq) | Per year of life |
|---|---|---|---|
Architectural asphalt shingleThis page The default US roof — best cost-per-year for most homes. Wind: up to 130 mph. | 25–30 yr | $6,850–$11,750 | $350/yr |
Flat / low-slope (TPO, EPDM) For flat and low-slope roofs; single-ply membrane over the deck. Wind: membrane, fully adhered. | 20–30 yr | $7,850–$15,700 | $450/yr |
Standing-seam metal High upfront cost but the lowest cost-per-year; sheds snow, resists hail and fire. Wind: 140+ mph. | 40–70 yr | $17,650–$31,350 | $450/yr |
Clay / concrete tile Longest-lasting; needs a structure rated for the extra weight. Wind: 125+ mph. | 50–75 yr | $19,600–$39,200 | $450/yr |
Per-square ranges are national installed benchmarks localized to St. Louis, MO labor; lifespan and wind ratings are manufacturer / ASTM figures. A research estimate, not a quote.
Cheapest time for asphalt shingle roof replacement in St. Louis
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.
Why asphalt shingle roof replacement quotes vary — and how to compare them fairly
When two quotes for one project diverge by thousands, the cause is usually what each one includes, not markup — here's how to read the difference.
Why a quote looks high (or low)
- A storm-chaser's lowball often skips flashing, ice-and-water shield or a real warranty.
- Deck repair, underlayment grade and ventilation may or may not be in the price.
- One bid is a full tear-off; another lays new shingles over the old roof — cheaper now, costlier later.
Get an apples-to-apples bid
- Ask how deck/sheathing repairs are priced if rot is found.
- Specify tear-off vs. overlay so all bids match.
- Verify the contractor is licensed, insured and local, with recent references.
- Compare the workmanship warranty, not just the material warranty.
Questions to ask St. Louis Roofing pros
The only honest way to compare is to hold every quote to one checklist. Start with these.
- 1Is a full tear-off included, or are you laying over the existing roof?
- 2How will you handle deck repairs or rotten sheathing found after tear-off, and at what rate?
- 3What underlayment, ice-and-water shield, and ventilation are included?
- 4Are you licensed and insured here, and can you share recent local references?
- 5What's the workmanship warranty, and how does it interact with the material warranty?
Asphalt Shingle Roof Replacement in St. Louis
How much does asphalt shingle roof replacement cost in St. Louis, MO?
For St. Louis homeowners, asphalt shingle roof replacement typically falls between $5,850 and $12,050 in 2026, averaging close to $8,950. Local labor, the mixed climate and permit fees are all baked into that number.
Is asphalt shingle roof replacement more expensive in St. Louis than average?
St. Louis is about 1% higher than the national average, mainly because local labor runs at an index of 0.98 relative to the US average., before the Roofing permit, which runs about $275.
Do I need a permit for asphalt shingle roof replacement in St. Louis?
Most St. Louis jurisdictions require a Roofing permit for this work. Budget roughly $275 for the permit; it is already included in the estimate above.
What affects asphalt shingle roof replacement cost the most?
Replacing an asphalt shingle roof — the most common residential roofing material. From there, a handful of specifics push the final number up or down. The biggest drivers are equipment/material grade, the size and complexity of your home, local labor rates, and your climate zone (mixed).
Where does a smart roofing budget go in 2026?
A roofing quote can hide a lot behind a single number — whether it's a true tear-off, the shingle grade, and what's under the surface. Here's how our editors sort through it.
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 risk case
Nail down the per-sheet decking rate in writing before anyone climbs up. Soft or rotted plywood is the most common mid-job discovery, and without an agreed number the crew names the price after they've already found the damage — turning a cheap quote into an open tab.
The do-it-right case
Pay for a full tear-off and quality underlayment, flashing and ventilation. An overlay saves money today but traps heat, voids some warranties and costs more at the next replacement.
A roof's real cost shows up over its lifespan, not on install day. Tear-off, a documented repair rate and a mid-tier shingle grade are what keep that lifetime cost in check.
Editorial analysis by Serhat Özçelik, reviewed by Costadia Editorial. These are our own cost perspectives, not third-party endorsements.
How we calculated this estimate
We start with 2026 national asphalt shingle roof replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to St. Louis using the BEA Regional Price Parity labor index (×0.98 here), the IECC mixed-climate factor (×1) and a typical local permit fee (≈$275). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.
This is a planning estimate, not a quote.Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.
References & data sources
Our St. Louis asphalt shingle roof replacement estimate is built from these primary, mostly government sources — not a single aggregator.
- Occupational Employment & Wage Statistics (metro wages) — U.S. Bureau of Labor Statistics.Metro-level trade wages behind each city's labor index.
- Regional Price Parities (state & metro) — U.S. Bureau of Economic Analysis.Regional price levels used where metro wage data is unavailable.
- IECC Climate Zones — U.S. DOE — Building Energy Codes Program.Climate-zone factors applied to weather-sensitive projects.
- Home Energy Tax Credits (25C / 25D) — Internal Revenue Service.Federal rebate and tax-credit figures for eligible upgrades.
- Database of State Incentives for Renewables & Efficiency — DSIRE — NC State University.State and utility incentive programs by ZIP code.
Asphalt shingle roof replacement alternatives in St. Louis
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