Metal roof repair cost runs $300 to $1,500 for most homeowners, or roughly $6 to $20 per square foot of the area worked on, with a national average near $1,900. The number swings on one thing above all: what actually failed. A handful of backed-out screws is a $150 fix, while widespread hail denting or panel replacement on a standing seam roof can pass $4,000.
This guide prices metal roof repair by the specific failure mode and by the metal itself, because a copper valley and a screw-down steel panel do not repair for the same money. For finding and sealing an active leak step by step, see our companion guide on metal roof leak repair by source; for pricing a full new roof, see metal roof cost in 2026. This page is about repairs, not replacement.
How much does metal roof repair cost?
Most metal roof repairs land between $300 and $1,500, averaging about $1,900 once labor, access, and materials are combined. Priced by area, expect $6 to $20 per square foot depending on metal type and access. Minor jobs like resealing a seam or tightening fasteners can be under $200; major work like recoating or replacing multiple panels can exceed $3,500.
| Repair scope | Typical cost | What it covers |
|---|---|---|
| Minor | $150 to $600 | Sealing a panel gap, replacing a few screws, patching a small hole |
| Moderate | $600 to $1,500 | Reflashing a penetration, resealing seams across a slope, one panel swap |
| Major | $1,500 to $3,500+ | Recoating the roof, replacing multiple panels, widespread hail repair |
Metal roof repair cost by damage type
The failure mode sets the price more than roof size does. Fastener and sealant failures are cheap and common on exposed-fastener panels; panel and structural repairs cost more because they involve removing and refitting metal. The table below reflects 2026 pricing for the most common metal roof repairs.
| Damage or repair | Cost range | Average |
|---|---|---|
| Loose or backed-out fasteners | $100 to $1,000 | $300 |
| Reseal seams (butyl or sealant) | $250 to $1,100 | $600 |
| Replace screws / rubber washers | $150 to $1,000 | $450 |
| Leak repair (flashing, penetration) | $400 to $1,000 | $700 |
| Splits, cracks, and gaps | $200 to $1,000 | $600 |
| Single panel replacement | $500 to $1,500 | $1,000 |
| Hail dent repair (widespread) | $1,000 to $4,000 | $2,500 |
| Recoat / paint (per sq ft) | $1.20 to $2.70 | $2.00 |
Fastener back-out is the signature metal roof problem. On exposed-fastener panels, the neoprene washers under each screw harden and shrink over 10 to 15 years, so the roof develops hundreds of small leak points at once. That is why a screw and washer replacement across a whole roof can reach $1,000 even though each fastener costs pennies. Getting the fasteners right the first time matters, which is why our guide on where to screw metal roofing covers rib versus flat placement.
Repair cost by metal type
The metal on your roof changes the per-square-foot repair rate because material cost and the skill to work it differ. Aluminum and steel are the cheapest to repair; copper and zinc cost more per square foot because the material is expensive and soldered or specialty details take a trained hand.
| Metal | Repair cost per sq ft | Average |
|---|---|---|
| Aluminum | $6 to $16 | $11 |
| Steel (galvanized / Galvalume) | $9 to $19 | $14 |
| Zinc | $7 to $17 | $12 |
| Copper | $12 to $20 | $16 |
Repairing dissimilar metals raises a hidden cost: galvanic corrosion. If a previous repair used steel screws on an aluminum panel, or copper flashing touching a steel roof, the contact point corrodes and the repair fails early. A correct fix specifies matched fasteners and isolation, which adds a little labor but prevents a repeat visit.
Exposed-fastener vs standing seam: why repair cost splits
Panel style, not just metal type, drives what a metal roof repair costs. Exposed-fastener panels (the ribbed screw-down panels on barns, sheds, and budget re-roofs) are cheap to access and patch. Standing seam panels lock together with concealed clips, so repairing a single panel often means un-crimping a run of seam, which is slow and pushes labor up.
| System | Common repair | Cost reality |
|---|---|---|
| Exposed-fastener (screw-down) | Screws, washers, sealant, small patches | Cheapest; most repairs $150 to $800 |
| Standing seam (concealed clip) | Clip failure, seam separation, panel swap | Higher labor; single panel $700 to $1,500+ |
This split explains why two roofs with the same leak can quote hundreds of dollars apart. It also shapes the recoat-versus-replace decision below, because a failing exposed-fastener roof is often a strong recoat candidate while a compromised standing seam panel usually gets replaced.
What drives a metal roof repair quote
Beyond damage type and metal, four factors move a metal roof repair quote up or down. Ask a contractor to itemize these so you can compare bids on the same terms.
- Roof pitch and height. Steep or two-story metal roofs need staging and fall protection, adding labor. Metal is slick, so access is a real line item.
- Extent of damage. Isolated fixes price per unit; widespread issues (hail, storm, aged fasteners) price by area and climb fast.
- Matching material. Older panel profiles and discontinued colors can force a custom order, adding lead time and cost.
- Underlying damage. A leak that soaked the decking or insulation turns a $700 repair into a decking job. Water travels under metal before it shows inside.
Recoat, patch, or replace panels: how to decide
The cheapest correct repair depends on how much of the roof is failing, not on the worst single spot. Use the rule below: isolated damage gets a patch, a roof failing at many fasteners or seams gets a coating, and structural or heavily dented panels get replaced.
- Patch a spot. One leak, a few cracked seams, or a single penetration. Cost $200 to $1,000. Keeps the rest of the roof untouched.
- Recoat the roof. Widespread fastener seepage, chalking, or minor rust across an aging exposed-fastener roof. Elastomeric or silicone coating runs $1.20 to $2.70 per square foot and can add 10 to 15 years. See our guide to elastomeric roof coating for system choice.
- Replace panels. Punctures through the substrate, structural dents, or corrosion that has eaten through. Single panel $500 to $1,500; multiple panels move you toward a partial re-roof.
Repair vs replacement: when repair stops paying
Repair is the right call while damage is localized and the panels are structurally sound. Replacement wins once repair cost approaches roughly half of a new roof, or when corrosion, storm damage, or aged fasteners affect most of the roof. A metal roof that is 40-plus years old with failing seams across every slope is usually past economical repair.
Metal roofing prices themselves shift year to year, which changes where that break-even sits; we track material pricing in the roofing material price and inflation index. As a working rule, repair when the fix is under 30 percent of replacement cost and the roof has a decade of life left; replace when repair keeps recurring or the deck is compromised.
Does insurance cover metal roof repair?
Sudden, accidental damage such as hail, wind, or a fallen tree is often covered by homeowners insurance, subject to your deductible and policy terms. Wear-and-tear failures like aged fasteners, chalking paint, or rust from normal aging are generally not covered because they are maintenance, not a covered peril. Coverage varies by policy and state.
Metal roofs complicate hail claims because denting is frequently cosmetic rather than functional, and many carriers exclude cosmetic damage on metal. For how adjusters treat metal specifically, see metal roof hail damage. Document damage with dated photos before any temporary repair, and get a contractor estimate before the adjuster visits.
DIY vs professional metal roof repair
Simple sealant and fastener work is within reach for a confident DIYer; anything involving panel removal, seams, or height is a job for a metal roofing contractor. Metal is slippery, edges are sharp, and an incorrect sealant or mismatched fastener can void a manufacturer warranty or create a galvanic failure that costs more later.
- Reasonable DIY: replacing exposed screws with correct-size gasketed fasteners, applying manufacturer-approved sealant to a small seam, spot-coating a rust patch. Material cost $30 to $150.
- Hire a pro: standing seam panel replacement, valley or chimney flashing, structural dents, any leak whose source is not obvious. A misdiagnosed leak repaired in the wrong spot wastes the money and the water keeps coming.
Frequently asked questions
How much does it cost to fix a leak in a metal roof?
A typical metal roof leak repair costs $400 to $1,000, averaging about $700, when the source is flashing, a penetration, or a failed seam. Simple fixes like resealing one seam or replacing a gasketed screw can run under $200. Cost rises if water has already reached the decking or insulation, since that turns a surface repair into a substrate repair.
Is it cheaper to repair or replace a metal roof?
Repair is cheaper while damage is localized and the panels are sound, which covers most cases. Replacement becomes the better value once repair cost approaches half of a new roof, or when corrosion, storm damage, or failed fasteners affect most slopes. A useful rule: repair under 30 percent of replacement cost, replace when problems keep recurring.
Why do metal roofs leak at the screws?
On exposed-fastener metal roofs, each screw seals with a neoprene washer that hardens and shrinks over 10 to 15 years. As washers fail, the roof develops many small leak points at once. Replacing all screws with slightly larger gasketed fasteners typically costs $150 to $1,000 and restores the seal across the roof.
Can you repair just one panel of a metal roof?
Yes, but the cost depends on the system. On exposed-fastener panels a single swap is straightforward, often $500 to $800. On standing seam roofs, replacing one panel means un-crimping the concealed seam of adjacent panels, so a single-panel repair commonly runs $700 to $1,500 or more. Matching an older panel profile or color can add lead time.
How much does it cost to reseal metal roof seams?
Resealing metal roof seams costs $250 to $1,100, averaging around $600, depending on the linear footage and roof access. The job involves cleaning the seam, removing failed butyl tape or sealant, and applying a compatible product. Widespread seam failure across an aging roof is often a signal to consider a full recoat instead.
Does homeowners insurance cover metal roof repair?
Insurance often covers sudden damage from hail, wind, or falling objects, subject to your deductible and policy terms. It generally does not cover wear-and-tear failures like aged fasteners, rust, or chalking. Many policies also exclude cosmetic hail denting on metal, which is common on metal roofs. Coverage varies by carrier and state, so read your policy.
Reviewed by The Roofing Brief Team. Last reviewed July 2026.