Metal Roof Replacement in St. Louis: Tear-Off, Deck Repair, and a System Built for Hail

St. Louis sits where the Missouri River meets the Mississippi, on rolling bluffs and river bottoms that funnel spring hail and tornadoes straight through the metro. From the slate mansard rooflines of Lafayette Square and Soulard to the brick bungalows of South City and the two-story homes out in Chesterfield, most roofs here take a beating that shingle warranties were never written for. If your roof is end-of-life or has been beaten down by hail, Metal Roof Replacement in St. Louis means a full tear-off, a deck inspection, and a complete impact-rated metal system installed to last decades. We have been doing this work since 2009, and we are a Metal Roofing Alliance member. We haul the old roofing away, fix what the deck tells us, and leave you with a roof that shrugs off the next ice storm and the next hailstorm. You can see how a full replacement fits alongside our metal roof installation work before you call.

Why Metal Roof Replacement Matters on St. Louis Roofs

The failure mode that dominates here is hail and wind-driven water on aging shingles, not salt air or fog. Spring storms roll up the river bottoms and drop ice chunks the size of golf balls on roofs in Webster Groves and Kirkwood, and the May 2025 tornado through north city proved again how fast a wind event can strip a roof down to felt. Add winter ice storms and constant freeze-thaw, and a 20-year shingle roof in this climate often limps to year 15 with granule loss, lifted tabs, and soft decking underneath. That is where a full metal replacement earns its keep.

Impact-rated metal panels and shingles resist hail dents and granule loss that destroy asphalt shingles.
A full tear-off lets us inspect decking for rot from ice-dam back-up and hidden leaks.
Metal sheds snow and ice better than shingles, which cuts ice-dam risk on north-facing slopes.
Class 4 impact ratings often earn insurance discounts in Missouri, so ask your carrier.
One replacement outlasts two or three shingle roofs, which matters on the brick bungalows and Tudors of South City.

On the historic brick stock in Soulard and the Central West End, the roof is part of the architecture, so panel profile and color have to pass design review before a single sheet goes up.

Key info: A homeowner in Kirkwood with a 1920s brick Tudor replaced a hail-battered asphalt roof with a stone-coated steel system after the third insurance claim in eight years. The Class 4 rating and the tear-off revealed soft decking at the north valley that had been leaking quietly for two winters.

Before you commit, check the permit rules with the City of St. Louis building department, since thresholds and inspection requirements vary by jurisdiction: City of St. Louis Building Division.

How We Run a Metal Roof Replacement in St. Louis

We sequence the job around the weather and around your house, because a tear-off leaves a home exposed and St. Louis spring afternoons can turn fast. We tarp and stage materials the morning we start, strip the old roofing to the deck, and never leave an open roof overnight if rain is in the forecast. Every step gets documented with photos for your records and for any insurance claim paperwork.

We walk the roof and attic with you, measure the planes, and confirm panel profile, color, and trim.
We pull the permit and coordinate any historic district or HOA design review before ordering material.
We tear off the old roofing, haul it away, and inspect the decking for rot, soft spots, and failed fasteners.
We repair or replace decking, then install underlayment, edge metal, and valley flashing.
We set the panels or shingles, fasten to spec, and seal penetrations at chimneys and skylights.
We clean the gutters, magnet-sweep the yard, and walk the finished roof with you.

If your chimney or skylight flashing is tired, we fold that into the replacement rather than leave a future leak behind, and you can read how we handle flashing, chimney, and skylight work before the crew arrives.

Key info: On a 1990s two-story in Chesterfield, the tear-off exposed rotted decking around a valley where ice dams had backed up for years. We replaced the sheathing, added ice-and-water shield at the eaves, and installed a standing seam system with snow guards on the north slope.

Replacement Approaches We Use Across the Metro

Not every St. Louis roof wants the same system. A flounder house near the near south side, a Ladue mansion with turrets, and a farmhouse out toward Washington wine country each call for a different profile and fastening method. We match the system to the roof pitch, the architecture, and your insurance situation.

Approach	Description	Best for
Full tear-off standing seam	Strip to deck, repair sheathing, install concealed-fastener standing seam panels.	Steep roofs, high-end homes, long-term owners
Tear-off exposed fastener	Corrugated or ribbed panels screwed to purlins or deck after full removal.	Ranches, barns, budget-conscious replacements
Stone-coated steel	Tear-off and install steel shingles with a stone granule surface.	Historic districts, HOAs with shingle-look rules
Copper or specialty metal	Tear-off and hand-formed copper for turrets and complex roof geometry.	Central West End mansions, landmark homes
Retrofit over shingles	Install metal over existing shingles where code allows a single layer.	Tight budgets, one-layer roofs in good shape

If you are weighing a retrofit instead of a full tear-off, review our metal roof over shingles page, and know that code limits how many existing layers can stay.

Metal Roof Replacement Cost in St. Louis: What to Expect

Most St. Louis metal roof replacements start from $9 per square foot installed, and the final number depends on the roof, not on a flat rate. Roof size, pitch, and how many planes and valleys you have drive material and labor. Decking repairs found after tear-off, complex flashing at chimneys, and historic district or HOA requirements all move the price. Access matters too: a tight lot in University City with mature pin oaks overhead takes more staging than a wide-open Chesterfield driveway.

Roof size and pitch set the base material and labor cost.
Deck condition found after tear-off is the most common surprise line item.
Panel type (standing seam, exposed fastener, stone-coated steel, copper) swings the material cost widely.
Chimney, skylight, and valley flashing add labor on complex roofs.
Historic district or HOA design review can require specific profiles and colors.

Get two or three written estimates on the same scope so you can compare apples to apples, and see our full pricing overview for how the line items break down.

Metal Roof Replacement Near Me: How to Vet a Contractor in the St. Louis Area

Searching for metal roof replacement near me turns up plenty of storm chasers who follow hail through St. Louis County and vanish by fall. Vet anyone who knocks on your door the same way you would vet a contractor you called yourself. Ask for proof of licensing and insurance, get multiple written estimates, and call references on jobs completed at least two winters ago, because that is when ice-dam and flashing problems surface.

Confirm the company is licensed and carries liability and workers comp, and ask for the certificate.
Get two or three itemized estimates and compare scope, not just the bottom line.
Ask for local references and photos of completed replacements in St. Louis County.
Confirm who pulls the permit and how historic district or HOA review is handled.
Never accept a promise that a deductible will be waived or absorbed, since that is not legal.

When you are ready, reach out through our contact and free estimate page and we will walk the roof with you.

Metal Roof Replacement in St. Louis: Pricing Guide

Service	Price	Details
Exposed fastener replacement	Starting at $9/sq ft	Full tear-off, deck inspection, corrugated or ribbed panels; price rises with pitch and deck repairs.
Standing seam replacement	Starting at $14/sq ft	Concealed-fastener panels, full tear-off, underlayment; complex roof geometry moves the number up.
Stone-coated steel replacement	Starting at $12/sq ft	Steel shingles with stone granule surface, tear-off included; historic district review may add cost.
Copper or specialty metal	On estimate	Hand-formed copper for turrets and complex roofs needs an on-site look before pricing.
Travel	Included	in St. Louis and surrounding areas, no separate call-out or mileage fee
Estimate	Free	Response within 24h at (314) 689-1531, no obligation to book

Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (314) 689-1531.

Frequently asked questions: Metal Roof Replacement in St. Louis

How much does Metal Roof Replacement cost in St. Louis?

Most replacements start from $9 per square foot installed for exposed fastener systems, with standing seam and stone-coated steel running higher. Roof size, pitch, deck condition, and flashing complexity drive the final number. A tight lot in University City with mature trees costs more to stage than an open Chesterfield driveway. Get two or three written estimates on the same scope before you decide.

Do I need a permit for a metal roof replacement in St. Louis?

Yes, most full replacements require a roofing permit, and thresholds and inspection requirements vary by jurisdiction in St. Louis County and the surrounding cities. Historic districts and HOAs may also require design review for panel profile and color before work starts. We pull the permit and coordinate that review as part of the job. Always confirm the current rules with your local building department.

Can you install a metal roof over my existing shingles in St. Louis?

Sometimes, but code limits how many existing layers can stay, and a full tear-off is usually the better call on older St. Louis roofs. A retrofit skips the deck inspection, so hidden rot from ice-dam back-up goes unfixed. On a 1920s bungalow with original decking, we recommend tearing off. On a single-layer roof in good shape, a retrofit can save money.

How long does a metal roof replacement take in St. Louis?

A typical single-family replacement takes two to four days on site once material is delivered, depending on roof size and complexity. Turrets, multiple valleys, and chimney flashing add time. Weather can stretch the schedule, since we do not leave an open roof overnight when rain is forecast. We give you a realistic window up front.

What is the best time of year to replace a metal roof in St. Louis?

Late spring through early fall is the busiest window because crews can work dry, but we install year-round when temperatures allow sealant and flashing to set properly. The dominant failure mode here is hail and wind-driven water, so many homeowners schedule replacement right after a spring storm season. Winter ice storms and freeze-thaw make fall a smart time to get ahead of leaks.

Will a metal roof lower my insurance in Missouri?

Many Missouri insurers discount Class 4 impact-rated roofs, but you have to ask your carrier, since discounts vary by company and policy. We document the installation with photos and the product rating so you can submit a claim for the discount. We never promise coverage or suggest a deductible can be waived. That is between you and your insurer.

What is the difference between metal roof replacement and metal roof repair?

Replacement means a full tear-off of the old roofing, a deck inspection and repair, and a complete new metal system. Repair means fixing a specific problem, like a leak, a failed flashing, or loose fasteners, on a roof that still has life. If your roof is end-of-life or has taken repeated hail damage, replacement is the better spend. If it is one isolated leak, repair is the right call.

Do you handle emergency metal roof replacement in St. Louis?

Yes, when a storm opens a roof or a tornado strips shingles, we respond fast to tarp and stabilize, then schedule the replacement. Call (314) 689-1531 and we will get a crew out to assess the damage and protect the house. Full replacement scheduling depends on material lead times after a major storm. We document everything for your insurance claim.

Is the estimate really free and no-obligation?

Yes. We walk the roof, measure the planes, inspect the attic and deck where accessible, and give you a written itemized estimate. There is no charge and no obligation to book. You get a clear scope so you can compare it against other estimates. Call (314) 689-1531 to schedule.

Are you licensed and insured for metal roof replacement in St. Louis?

Yes, we carry liability insurance and workers comp, and we can provide a certificate on request. We have been in business since 2009 and are a Metal Roofing Alliance member. Ask any contractor you consider for the same proof before work starts. We are happy to provide references from completed St. Louis County replacements.