Metal shingles roofing uses small interlocking panels of steel or aluminum that are stamped to look like asphalt shingles, wood shakes, slate or tile. You get the familiar look of a traditional roof with the long life, light weight and fire resistance of metal. Metal shingles usually cost a bit less than standing seam and fit houses where long vertical panels would look out of place.
What metal shingles are
A metal shingle is a pressed panel, usually one to four feet wide and about a foot tall, formed to look like several individual shingles or shakes. The panels have folded edges on all four sides that hook into the panels above, below and beside them. Hidden nailing flanges along the top or side edges are fastened to the roof deck, and the next course covers those fasteners. Nothing is left exposed to the weather except the textured face.
Most metal shingles are painted steel around 26 gauge or aluminum of similar stiffness. Steel is the lower-cost choice and is Galvalume or galvanized under the paint. Aluminum costs more, never rusts and is the better pick near salt water. Finishes are either PVDF, the premium paint also known by the trade names Kynar 500 and Hylar 5000, or SMP, a silicone-modified polyester that costs less. Many shingles come in blended, multi-tone colors so the roof does not look like a single flat sheet.
Metal shingles sit in the same family as metal shake and slate and stone-coated steel. The difference is the look and the surface. Shingle profiles are the flattest and plainest. Shake and slate profiles are deeper. Stone-coated panels have granules bonded to the steel instead of paint.
How they are made and installed
Metal shingles are factory stamped, not roll formed on site, so they arrive on a pallet in boxes with matching trim: starter strips, drip edge, rake trim, valley metal, hip and ridge caps, sidewall and endwall flashing. The installer cannot make these pieces in the driveway, so a complete and accurate material order matters.
Installation runs roughly like this:
- Tear off the old roof, or confirm that one flat layer of shingles can stay under the new system.
- Repair the deck and install underlayment, usually a synthetic sheet plus self-adhered membrane at eaves and valleys in cold climates.
- Install drip edge, starter strip and valley metal.
- Lay the first course at the eave, then work up the roof, interlocking each panel with the ones below and beside it and fastening through the hidden flange.
- Cut and fold panels at hips, valleys, walls and penetrations, and install the matching flashings.
- Finish with hip and ridge caps and vented ridge where the attic needs it.
The hard parts are the cuts. Every hip, valley and dormer means panels trimmed and hemmed by hand so no raw edge or open flange is left facing the weather. That is where an installer trained by the manufacturer earns the money. Many shingle manufacturers run certification programs, and asking about training is fair.
Where metal shingles fit
Roof pitch. Most metal shingle systems are rated for slopes of 3:12 or 4:12 and steeper. They are not a low-slope product because water can back up under the interlocks on a shallow roof. Porch roofs and other low sections usually get a mechanical lock standing seam panel instead, which can be color matched.
Climate. Because the panels hook together on four sides, metal shingles hold up well in wind. Many carry a UL 2218 Class 4 impact rating for hail and a UL 790 Class A fire rating. In snow country, the textured surface tends to hold snow rather than dump it all at once, which some homeowners prefer over standing seam. Aluminum shingles are the right choice within a few miles of the ocean.
House style. This is where metal shingles shine. Colonials, Cape Cods, ranches, Craftsman bungalows and most suburban homes were designed around a shingle roof, and metal shingles keep that proportion. They are also the easiest metal roof to get past a homeowners association that is wary of a barn look.
Pros and cons
Pros
- Traditional look that suits most house styles
- Hidden fasteners and four-sided interlock
- Long life, commonly 40 to 60 years or more
- Light weight, often installs over one layer of shingles
- Class 4 impact and Class A fire ratings on many products
- Smaller panels are easier to handle on cut-up roofs
Cons
- Many trim pieces and cuts, so labor is detail heavy
- Not for low slopes
- Fewer installers than standing seam in some regions
- Thin panels can dent in large hail or under careless foot traffic
- Repairs need the exact product and color years later
Approximate 2026 cost
As a broad national range, metal shingles run roughly $10 to $18 per square foot installed in 2026, or about $1,000 to $1,800 per roofing square. Steel shingles with an SMP finish sit at the low end. Aluminum shingles with a PVDF finish and a blended color sit at the high end. A steep roof with many hips, valleys and dormers adds labor and trim and pushes the number up.
These are approximate ranges, not quotes. Actual pricing varies by region, roof pitch and complexity, metal, finish, whether the old roof is torn off, deck repairs and the season. Material prices also follow the steel and aluminum markets. Three written bids will show you where your roof falls. Our metal roof cost guide has more detail on what drives the price.
What to ask the installer
Because metal shingles are a manufactured system with matching parts, the right questions are about the product, the training and the details.
As with any roofing job, confirm the contractor is licensed where required, carries general liability and workers compensation insurance, and will pull a permit if your town needs one. Never go up to inspect the work yourself; ask for photos instead.
Common mistakes and red flags
One more point: metal shingles are not a walk-anywhere surface. Installers know to step on the supported edges. A satellite dish technician or chimney sweep who does not can dent panels. Tell anyone who needs roof access what kind of roof they are stepping on, and see our metal roof maintenance guide for how to keep the roof in shape without going up there.
Related guides
If you like the shingle idea but want more texture, read about metal shake and slate and stone-coated steel. For the vertical-panel alternative, see standing seam metal roofing. To find installers who list metal shingles, browse the metal shingles directory or search by state at Find a Metal Roofer.
Frequently asked questions
How long do metal shingles last?
Steel and aluminum metal shingles commonly last 40 to 60 years or more, far longer than the asphalt shingles they resemble. The paint finish usually carries a 30 to 40 year warranty depending on whether it is PVDF or SMP. As with any metal roof, the installation quality and the climate matter as much as the product, so choose the installer as carefully as the shingle.
Do metal shingles look fake?
Modern metal shingles are stamped with deep textures and come in blended, multi-tone colors, so from the street most people cannot tell them from architectural asphalt shingles, cedar shakes or slate. Flat, single-color panels from decades ago are the source of the fake look people remember. Ask to see a finished roof in person and look at it from the curb, not a sample board in your kitchen.
Can metal shingles be installed over my old asphalt shingles?
Many metal shingle systems are approved to go over one layer of flat, well-attached asphalt shingles, which saves tear-off cost and keeps the old roof out of the landfill. Local code decides whether a second layer is allowed, and the installer still has to check the deck. Two existing layers, soft decking or curled shingles mean a tear-off is the right call.
Are metal shingles good in hail?
Many metal shingle products carry a UL 2218 Class 4 impact rating, the highest class, and some insurers offer a premium discount for it. Metal does not crack or lose granules the way asphalt does. Very large hail can still leave cosmetic dents, especially in thinner aluminum, so ask about the gauge and whether your policy covers cosmetic damage.
Are metal shingles cheaper than standing seam?
Usually a little. Metal shingles often land in the $10 to $18 per square foot installed range in 2026, while standing seam more often runs $12 to $20. Shingles need less specialized equipment, but they take more labor on cut-up roofs and require many trim pieces. On a simple roof the two can come out close, so get bids for both if you like either look.