Metal Roof Cost Calculator
Estimate the installed cost of a residential metal roof from the actual roof area and roofing system. Compare national planning ranges, or enter your own local installed rate.
How much does a metal roof cost?
For a 2,000 sq ft roof, the calculator currently estimates about $17,000 to $35,000 for standing-seam steel with one layer of asphalt shingles removed. The typical planning estimate is $26,000.
That includes no known decking repairs or entered permit fees. Use the calculator above for your roof area and project scope. This is a national budgeting estimate, not a contractor quote.
Metal roof cost by roof size
These examples use standing-seam steel with one layer of asphalt shingles removed. Roof area means the actual sloped roofing surface, not the home's floor area.
| Actual roof area | Roofing squares | Low | Typical | High |
|---|---|---|---|---|
| 1,000 sq ft | 10.0 | $8,500 | $13,000 | $17,500 |
| 1,500 sq ft | 15.0 | $12,750 | $19,500 | $26,250 |
| 2,000 sq ft | 20.0 | $17,000 | $26,000 | $35,000 |
| 2,500 sq ft | 25.0 | $21,250 | $32,500 | $43,750 |
| 3,000 sq ft | 30.0 | $25,500 | $39,000 | $52,500 |
One roofing square equals 100 sq ft of roof surface. Real contractor prices do not always scale perfectly with area because roof shape, access, flashing, penetrations, trim, and local labor can change the job. Use the Roof Square Footage Calculator if the roof area is unknown.
Metal roof cost by system
For the same 2,000 sq ft replacement project, the roofing system makes a major difference in the budget. Each row includes removal of one asphalt-shingle layer.
| Metal roof system | Low | Typical | High | Typical / sq ft |
|---|---|---|---|---|
| Exposed-fastener steel | $11,000 | $19,000 | $27,000 | $9.50 |
| Standing-seam steel | $17,000 | $26,000 | $35,000 | $13.00 |
| Steel shingles | $15,000 | $24,000 | $31,000 | $12.00 |
| Stone-coated steel | $21,000 | $30,000 | $39,000 | $15.00 |
Standing seam vs. exposed-fastener steel
Standing-seam steel uses raised seams with concealed attachment systems. Exposed-fastener panels are secured through the panel with visible gasketed fasteners. IBHS identifies exposed-fastener and concealed-fastener panels as the two common metal-panel categories.
Some standing-seam systems use clips that permit designed thermal movement. Exact panels, clips, fasteners, sealants, and details must follow the manufacturer and project design. Neither system is universally superior for every building.
Actual roof area and roofing squares
Begin with the actual sloped roof surface, not floor area. A 2,000 sq ft house does not necessarily have a 2,000 sq ft roof. Stories, overhangs, and slope change the roofing surface area.
If you calculated actual sloped roof area first, do not add another pitch factor here. Confirm the slope with the Roof Pitch Calculator or calculate surface area with the Roof Square Footage Calculator.
What can change a metal roofing quote?
The roofing system and actual area establish the starting point. Roof pitch, valleys, hips, dormers, chimneys, skylights, other penetrations, building height, and site access can change fabrication, handling, flashing, trim, and labor.
Panel profile, steel thickness, coating or finish, substrate condition, removal scope, and local labor also matter. The calculator does not automatically price these project-specific differences.
Tear-off and roof decking
Guided Estimate can price removal of one asphalt-shingle layer. If two or more layers are selected, only the first supported layer is priced. Removal of another existing roof covering is not added automatically; enter a known removal rate in Local Rates instead.
Deck repairs are excluded unless you enter known sheets and a unit price. Concealed deterioration and structural changes require site-specific evaluation.
What the estimate covers
The installed roofing allowance represents the selected steel roofing system at the published installed-rate level used by the calculator. Exact contractor scope can differ.
A proposal may include panels or shingles, clips or fasteners, underlayment, trim, ridge and edge details, flashing, and other accessories. Compare the written scope rather than assuming every quote includes the same components.
When to use Local Rates
Use Local Rates when you already have an installed price from a contractor, supplier, or estimator, or when the project uses a metal system outside the national Guided Estimate.
It is the better mode for specialty systems such as copper, zinc, aluminum, stainless steel, unusual profiles, or strongly local pricing. Local Rates returns a point estimate and does not invent a low-to-high range or material and labor split.
How the cost data is built
We compare current published installed-cost ranges for each supported steel roofing system and keep old-roof removal separate where the source allows it. That prevents tear-off from being counted twice.
The calculator does not add automatic state, pitch, complexity, access, gauge, or finish multipliers because the available evidence does not support one universal adjustment for those conditions.
How the calculator works
Roofing squares equal actual roof area divided by 100. The total combines actual area times the selected system rate, supported removal, and known costs entered by the user.
Compare metal roofing proposals by scope
Contractors may group line items differently. Compare the work described, not only the final total.
| Check | What to confirm |
|---|---|
| Roofing system | Exact panel or shingle profile, steel gauge or thickness, coating, finish, and attachment method. |
| Removal | Existing covering, number of layers, disposal, deck preparation, and excluded conditions. |
| System details | Underlayment, required membranes, flashing, trim, ridges, edges, penetrations, and ventilation. |
| Deck and structure | Known repairs, unit prices or allowances, approval process, and any engineer-required work. |
| Commercial terms | Permits, taxes, schedule, warranty scope, change orders, and owner responsibilities. |
Technical references
The budgeting ranges are derived from multiple current published market sources using a consistent project scope. The technical references below support the roofing-system definitions and installation concepts used on this page.
- Metal Construction AssociationStanding Seam Roof Clips Best Practices GuideConcealed clip attachment and designed panel movement.
- Insurance Institute for Business & Home SafetyRoof 101Metal-panel, metal-shingle, stone-coated, and installation terminology.
Metal roof cost calculator questions
How much does a metal roof cost?
For the default 2,000 sq ft standing-seam replacement, the calculator shows $17,000 to $35,000, with a typical planning estimate of $26,000. Change the roof area, system, and removal scope for your project.
Is standing seam more expensive than exposed-fastener metal roofing?
The current national references generally place standing-seam steel above exposed-fastener steel. Panel profile, attachment, detailing, roof shape, and local proposals still control the actual difference.
Does the estimate include tear-off?
Guided replacement mode can price one asphalt-shingle layer. It prices only the first layer when two or more are selected, and it does not automatically price removal of another roof covering.
Does the calculator include roof decking?
Deck repairs are excluded unless you enter known sheets and a unit price. Concealed deck or structural work remains outside the estimate.
What is a roofing square?
One roofing square equals 100 square feet of actual roof surface. It is not the same as 100 square feet of house floor area.
Are the low, typical, and high values contractor quotes?
No. They are national budgeting estimates based on current published installed-cost references. A contractor must confirm the roof, system, and complete scope.