Roofing · St. Louis, MO
How much does metal roof installation cost in St. Louis, MO? (2026)
In St. Louis, metal roof installation runs $13,050–$29,750, with most paying around $21,400 — in line with the national average. Installing a metal roof — higher upfront cost, long lifespan and strong durability.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $21,400
- Typical cost
- $21,400
- Labor vs US
- −3%
- Climate
- Mixed
- Local permit
- $275
Refine your estimate
Tune it to your home to narrow the metal roof installation range.
Key takeaways for St. Louis
- In St. Louis, metal roof installation runs $13,050–$29,750 — call it $21,400 for a typical job, in line with 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.
- Permit costs are baked in: St. Louis charges about $275 for the Roofing permit.
- Expect 40–70 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 metal roof installation of $21,400 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | St. Louis 2026 range |
|---|---|
| Materials & equipmentUnit, materials and supplies — priced close to the national level. | $5,100 – $11,800 |
| Labor & installationRemoval, install and startup labor — the line most affected by where you live. | $7,675 – $17,675 |
| Permit & feesThe Roofing permit fee for this metro, based on local rates. | $275 |
| Total installed cost | $13,050 – $29,750 |
Split from the St. Louis estimate using a 60% local-labor share; line items sum to the total.
Why metal roof installation 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.
- St. Louis's Roofing permit runs roughly $275, which is already part of the number above.
Metal Roof Installation cost by roof size in St. Louis
Metal roofing is priced per square (100 sq ft) and costs roughly $6–$14 per sq ft installed — two to three times asphalt, but it lasts decades longer. Standing-seam costs more than exposed-fastener panels.
| roof size | St. Louis 2026 range |
|---|---|
| 1,000 sq ft (10 squares) | $8,150 – $16,000 |
| 1,500 sq ft (15 squares) | $11,100 – $22,850 |
| 2,000 sq ft (20 squares) | $13,050 – $29,750 |
| 2,500 sq ft (25 squares) | $16,000 – $35,650 |
| 3,000+ sq ft (30 squares) | $18,950 – $41,500 |
National size ranges localized to St. Louis labor and climate.
Metal Roof Installation cost by type in St. Louis
| Corrugated steel (exposed fastener) | $9,100 – $17,900 |
| Standing-seam steel | $17,900 – $34,600 |
| Aluminum | $14,000 – $27,700 |
| Copper | $29,700 – $59,100 |
| Zinc | $27,700 – $54,200 |
Adjusted to St. Louis from national type-level ranges.
Metal Roof Installation cost by efficiency in St. Louis
The panel system and metal type set the price. Exposed-fastener panels are the budget option; standing-seam hides the fasteners and lasts longer; specialty metals (copper, zinc) are architectural premiums.
| Exposed-fastener / corrugated steelLowest-cost metal; fasteners need periodic resealing | $8,150 – $17,950 |
| Standing-seam steel or aluminumHidden fasteners, sleek look; the mainstream choice | $13,050 – $29,750 |
| Copper / zinc (specialty)Premium architectural metal; 70+ yr life | $24,850 – $49,400 |
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 $21,400 St. Louis project; your mix varies with scope.
How we estimate it
| National range | $13,000 – $30,000 |
| St. Louis labor adjustment | ×0.98 |
| mixed climate factor | ×1 |
| Local permit | +$275 |
| St. Louis estimate | $13,050 – $29,750 |
Promo prices vs. the real cost
Storm-season ads push low headline prices — confirm scope before you compare:
- Per-square teaser priceadvertised low; varies by pitch & material
- Free roof inspection$0 — it's a sales visit
- Financing offers$0 down · low APR
Additional metal roof installation costs to budget for
Treat them as possibilities, not certainties — the ones that reach your quote follow your property's age and setup.
| Tear-off & disposal of old roofSkippable if installing over a sound existing roof with furring | $1,000 – $3,000 |
| Decking / sheathing repair | $500 – $3,000 |
| Underlayment (high-temp synthetic) | $400 – $1,500 |
| Custom flashing, trim & ridge capsMore on complex or steep rooflines | $500 – $2,500 |
| Snow guards (in snowy regions) | $300 – $1,500 |
| Permit | $150 – $500 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Metal panels or standing-seam system
- Tear-off of the old roof
- Underlayment, fasteners and trim
- Labor, cleanup and permit
What affects the cost
- Panel type (exposed-fastener vs standing seam)
- Metal: steel, aluminum, copper or zinc
- Whether existing roof can be overlaid
- Roof complexity and number of penetrations
Ways to save on metal roof installation in St. Louis
- Metal's 40–70 yr life lowers lifetime cost
- Compare lifetime cost, not just the install price
- Some insurers discount metal and impact-rated roofs
- Steel standing seam balances cost and longevity
How long does metal roof installation last in St. Louis?
Steel/aluminum panels last 40–70 years; copper and zinc can exceed 100.
Mostly inspection — checking fasteners, sealant, and flashing; far less hands-on than asphalt.
Signs you need metal roof installation in St. Louis
- Loose, backed-out, or corroded fasteners on exposed-fastener panels
- Rust spots, especially at seams, edges, or scratches
- Failed sealant or lifted seams letting water track underneath
- Loose or damaged flashing around chimneys, valleys, and skylights
- Dents or panel deformation after hail or fallen limbs
- Faded or peeling factory finish near the end of its warranty
Repair or replace in St. Louis?
Repair if…
- The problem is loose fasteners, worn sealant, or a single damaged panel
- Rust is localized and can be treated and resealed
- Flashing has failed but the panels themselves are sound
Replace if…
- Corrosion or rust-through is widespread across panels
- Panels are heavily dented or deformed beyond repair
- The system is decades old and the protective coating has fully failed
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 shingle 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 metalThis page 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 metal roof installation in St. Louis
The material dictates the season (shingles need warmth to seal), but the price is set by demand, and demand spikes after every regional hailstorm. Booking your spot in the quiet winter months for spring work avoids that spike.
Why metal roof installation quotes vary — and how to compare them fairly
One bid high, one low, same house? The variable is scope. Here's what pushes the figure up or down and how to get quotes you can actually compare.
Why a quote looks high (or low)
- Deck repair, underlayment grade and ventilation may or may not be in the price.
- Shingle tier (3-tab vs. architectural vs. premium) changes both material and labor.
- A storm-chaser's lowball often skips flashing, ice-and-water shield or a real warranty.
Get an apples-to-apples bid
- Specify tear-off vs. overlay so all bids match.
- Confirm underlayment, ice-and-water shield, flashing and ventilation are included.
- Compare the workmanship warranty, not just the material warranty.
- Verify the contractor is licensed, insured and local, with recent references.
Questions to ask St. Louis Roofing pros
Level the field before you choose — ask each bidder the same questions and watch how the answers differ.
- 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?
Metal Roof Installation in St. Louis
How much does metal roof installation cost in St. Louis, MO?
Budgeting for metal roof installation? In St. Louis, 2026 prices land between $13,050 and $29,750, and about $21,400 is the typical outcome. The figure is adjusted for local labor rates, mixed-climate factors and permit fees.
Is metal roof installation more expensive in St. Louis than average?
Why the gap? St. Louis prices about the same as the national average, and local labor — indexed at 0.98 against the US average — does most of the work. — the local Roofing permit, about $275, is part of that too.
Do I need a permit for metal roof installation in St. Louis?
Budget about $275 for the Roofing permit most St. Louis jobs like this require — and note it already sits inside the estimate above, not on top of it.
What affects metal roof installation cost the most?
Installing a metal roof — higher upfront cost, long lifespan and strong durability. From there, a handful of specifics push the final number up or down. Four things drive the number more than anything else — equipment/material grade, home size and complexity, local labor, and your mixed climate zone.
Where does a smart roofing budget go in 2026?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
The value case
Architectural shingles sit between bargain 3-tab and premium metal or tile, and for most houses that middle ground is exactly right. They carry longer wind and wear ratings than 3-tab for a small step up in price, without the four-figure jump metal or tile demands.
The do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
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.
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 metal roof installation 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 metal roof installation 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.
Metal roof installation alternatives in St. Louis
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