Modern metal shingles are interlocking steel or aluminum roofing pieces installed shingle by shingle, joined by concealed clips or a four-way locking edge rather than exposed screws. The term covers two things buyers often blend together: clean, low-profile contemporary shingles (flat-lock and diamond patterns favored on modern architecture) and factory-made metal shingles pressed to imitate slate, shake, or tile. Both weigh roughly 1 to 1.5 pounds per square foot, carry Class A fire and often Class 4 impact ratings, and last 40 to 70 years.
What are modern metal shingles?
Modern metal shingles are individual metal roofing units, usually 12 to 24 inches wide, that lock into each other on all four sides so no fastener shows on the finished surface. That concealed-fastener design is the feature that separates them from exposed-fastener panels like corrugated or R-panel. Steel versions run 26 to 24 gauge; aluminum versions run about 0.019 to 0.032 inch thick and never rust.
The word “modern” splits two ways. In architecture it means a flat, minimalist face: flat-lock squares or diamonds with crisp shadow lines. In the roofing market it also means the current generation of pressed shingles that copy slate, cedar shake, or clay tile so closely most people cannot tell from the ground. This guide covers both so you can price and pick the one you actually want.
Modern-look vs traditional-look metal shingles
The clearest way to sort the category is by what the shingle is trying to look like. A contemporary flat-lock or diamond shingle reads as a modern building material and shows its metal honestly. A profiled metal shingle hides the metal behind a slate, shake, or tile texture and reads as a classic roof. Both are “metal shingles,” but they suit opposite houses.
| Attribute | Contemporary flat-lock / diamond | Profiled (slate / shake / tile look) |
|---|---|---|
| Face profile | Flat, low, crisp shadow lines | Deep texture mimicking another material |
| Best-fit home style | Modern, contemporary, mid-century | Traditional, craftsman, Mediterranean |
| Common metals | Aluminum, zinc, coated steel | Stone-coated steel, painted steel, aluminum |
| Typical material cost per square | $400 to $900 | $310 to $550 |
| Signature brands | Sheffield Metals flat-lock, RHEINZINK, IMETCO | DECRA, EDCO, Classic Metal Roofing |
Note that one square equals 100 square feet of roof. Material cost per square excludes labor, underlayment, trim, and tear-off. For the full look-alike category, see our companion guide to metal roofs that look like shingles.
Metal shingle styles and profiles
Five profiles cover almost every modern metal shingle sold in the United States. The contemporary options lean minimalist, while the imitation profiles carry deeper stamping. Your roof pitch, home style, and local weather narrow the choice more than personal taste alone.
- Flat-lock: square or rectangular metal panels locked flat on all edges. The cleanest, most contemporary look, used on modern homes and accent roofs.
- Diamond: flat-lock rotated 45 degrees. A signature architectural pattern for facades and steep roofs.
- Slate-look: pressed rectangular shingles with a stone texture. The most popular upgrade from asphalt for traditional homes.
- Shake-look: deep-grained shingles that copy split cedar without the rot, insects, or fire risk of wood.
- Tile-look (barrel or Mediterranean): curved profiles that mimic clay or concrete tile at a fraction of the weight.
Top modern metal shingle brands and cost
The residential metal shingle market is led by a handful of manufacturers, each anchored to a metal type and a signature profile. Prices below are material only, per square, and vary by region, color line, and finish. Installed pricing runs far higher because metal shingles are labor-intensive to lay one at a time.
| Brand | Metal | Signature profiles | Material cost per square | Warranty |
|---|---|---|---|---|
| DECRA | Stone-coated steel | Shake, Shingle XD, Tile, Villa Tile | $350 to $550 | 50-year limited |
| EDCO | Steel and aluminum | ArrowLine slate and shake, Infiniti | $300 to $500 | Lifetime limited |
| Classic Metal Roofing Systems | Aluminum | Rustic Shingle, Oxford slate, Country Manor shake | $400 to $650 | Lifetime limited |
| GAF TimberSteel | Steel | Wood-grain shingle | $400 to $600 | Lifetime limited |
| ProVia | Steel and aluminum | Metal Slate, Metal Shake | $350 to $550 | Lifetime limited |
| Sheffield Metals (flat-lock) | Coated steel, aluminum, zinc | Flat-lock, diamond | $500 to $900 | Finish warranty up to 40 years |
Installed, most metal shingle roofs land between $10 and $16 per square foot, or roughly $1,000 to $1,600 per square. A 1,700 square foot roof therefore commonly runs $17,000 to $27,000 installed, depending on metal, profile, and job complexity. For the full pricing picture across systems, see our metal roof cost breakdown.
How much do modern metal shingles cost per square?
Metal shingle material runs about $310 to $900 per square depending on metal and profile, per 2026 supplier and Consumer Reports figures. Installed, expect $10 to $16 per square foot for most steel and aluminum shingle systems. Contemporary flat-lock and zinc shingles sit at the top of the range because the metal costs more and the flat-lock seaming is slower to install.
Three cost drivers move the number most: metal type (aluminum and zinc cost more than steel per pound but never rust), profile complexity (flat-lock and tile take longer to lay than flat slate-look shingles), and whether the crew tears off the old roof or installs over it. Steep or cut-up roofs add labor on any profile.
Steel vs aluminum metal shingles
Steel shingles cost less up front and hold a stone coating well, making them the value pick for most inland homes. Aluminum shingles cost more but never rust, which makes them the default within a few miles of salt water. Both are recyclable and both meet Class A fire ratings when installed to spec.
| Factor | Steel shingles | Aluminum shingles |
|---|---|---|
| Material cost per square | $300 to $550 | $400 to $650 |
| Corrosion resistance | Good with coating, can rust if scratched | Will not rust, best for coastal |
| Weight per square foot | Around 1.5 pounds | Around 1 pound |
| Denting resistance | Higher (harder metal) | Lower (softer metal) |
| Typical lifespan | 40 to 60 years | 50 to 70 years |
Pros and cons of modern metal shingles
Metal shingles buy longevity, light weight, and design flexibility that asphalt cannot match, at two to three times the price. Whether that trade works depends on how long you plan to stay and what your roof deck can carry. The honest list:
- Pro: 40 to 70 year lifespan, often two to three times an asphalt roof.
- Pro: light weight (1 to 1.5 pounds per square foot) lets many roofs skip structural upgrades.
- Pro: concealed fasteners and interlocking edges resist wind uplift, with ratings to 110 to 160 mph.
- Pro: Class A fire rating and frequent Class 4 impact rating, which can earn an insurance discount.
- Con: installed cost of $10 to $16 per square foot, well above asphalt.
- Con: fewer crews install metal shingles well, so vetting the installer matters more.
- Con: dents are possible on aluminum and thin steel from large hail or heavy debris.
How are modern metal shingles installed?
Modern metal shingles install one piece at a time over a solid deck and a high-temperature underlayment, with each shingle locking into the course below and clipped to the deck through a concealed flange. The interlock is what makes the roof watertight and wind-rated, so course alignment matters. A typical sequence looks like this:
- Inspect and repair the deck, then install ice-and-water shield at eaves and valleys and a synthetic underlayment across the field.
- Set eave starter trim and rake trim to lock the first course and finish the edges.
- Lay shingles in courses, engaging each unit’s interlock and fastening the hidden flange with the manufacturer’s clips or screws.
- Flash penetrations (pipes, chimneys, skylights) with matching metal flashing sized to the profile.
- Close ridges and hips with matching cap pieces and vented closures where the roof needs airflow.
Many systems can install over one layer of existing shingles on a sound deck, which cuts tear-off cost, though a tear-off gives the best result. Confirm local code and the manufacturer’s warranty terms before going over the old roof.
Are metal shingles a good modern roofing choice?
Metal shingles are a strong pick when you want a 40-plus year roof, a specific architectural look, or a light material on a roof that cannot carry tile. Metal now accounts for roughly 15 percent of the residential roofing market, up from under 3 percent two decades ago, per The Roofing Brief roofing material market share report. For a wider look at how metal compares to other current options, see our guide to modern roofing materials, and for the cedar-look subset, the shake style metal roofing guide.
Frequently asked questions
What are modern metal shingles made of? Modern metal shingles are made of steel or aluminum, and sometimes zinc for premium flat-lock designs. Steel is usually stone-coated or painted and costs less up front. Aluminum weighs about a pound per square foot and never rusts, which makes it the standard choice near salt water. Both are recyclable and both reach a Class A fire rating.
How much do metal shingles cost per square? Metal shingle material runs about $310 to $900 per square (100 square feet) depending on metal and profile. Installed, most steel and aluminum shingle roofs land between $10 and $16 per square foot, or roughly $1,000 to $1,600 per square. A 1,700 square foot roof commonly totals $17,000 to $27,000 installed.
How long do metal shingles last? Metal shingles typically last 40 to 70 years, with aluminum at the top of that range and coated steel toward the middle. That is often two to three times the life of an asphalt shingle roof, which averages 20 to 30 years. Lifespan depends on coating quality, climate, and how well penetrations were flashed.
Do modern metal shingles look like asphalt shingles? Some do and some do not, by design. Profiled metal shingles are pressed to imitate slate, cedar shake, or tile and read as those classic materials from the ground. Contemporary flat-lock and diamond shingles look deliberately modern and show the metal honestly. Choose the profile to match the house.
Can metal shingles be installed over an existing roof? Many metal shingle systems can install over a single layer of existing shingles on a structurally sound deck, which lowers cost by skipping tear-off. A full tear-off still gives the best long-term result and lets the crew inspect the deck. Always confirm local building code and the manufacturer’s warranty conditions first.
Are metal shingles worth it over asphalt? Metal shingles can be worth the two-to-three-times price premium if you plan to stay long enough to use the 40-plus year lifespan, want a specific look, or need a light roof. If you may sell within 10 years, the payback is weaker. The Class 4 impact rating on many products can also earn an insurance discount, depending on your carrier and state.
Reviewed by The Roofing Brief Team. Last reviewed July 2026.