Metal vs Shingle Roof: Which Should You Choose?

Metal costs more upfront and is often marketed with a longer service life and better wind performance. Asphalt shingles cost less to install, are simpler to repair in small sections, and remain the most common roofing material in the US. The table below compares them category by category — cells marked "varies" depend on the specific product, region, and contractor, so treat them as a starting point for questions, not a final verdict.

Quick Comparison

Cost

Metal roofing carries a higher material and installation cost than asphalt shingles in almost every market, largely due to material cost and the specialized labor to install it correctly. Asphalt shingles remain the lower-cost option upfront, which is a large part of why they're the most common residential roofing material in the US. The exact dollar gap between the two depends heavily on your roof's size, pitch, region, and the specific products chosen — get quotes from at least two or three local contractors on both options before deciding, since regional material and labor pricing varies more than any general guide can capture.

Lifespan

Roof lifespan depends more on climate, ventilation, and installation quality than on material alone — see the how long does a roof last guide for the full breakdown. In general, metal roofing is marketed with longer product warranties than most asphalt shingle lines, but the specific number varies by manufacturer and coating type — always check the actual warranty document rather than a general claim. For context on asphalt specifically: the Insurance Institute for Business & Home Safety notes the average lifespan of some roofs is around 20 years, but roofs in severe hail-prone areas often need replacing every 7 to 10 years regardless of material.

Hail and Wind Resistance

Metal roofing generally resists puncture and cracking from hail better than standard shingles, though it can dent visibly depending on panel gauge and hail size — a cosmetic issue more than a functional one in most cases. Asphalt shingles now come in impact-rated products tested under a published standard: see the Class 3 vs Class 4 shingle guide for what that rating actually measures. For wind, both materials can perform well when installed correctly to code — the installation and fastening matter as much as the material choice itself. Ask any contractor quoting either material what wind rating their specific product and installation method carries.

Weight

Metal roofing is generally lighter per square than most asphalt shingle systems, which is one reason it's sometimes chosen for structures where added roof weight is a concern, or for installing over an existing roof. Most homes built to standard residential code can support either material without structural modification, but if you have any doubt — an older home, an addition, or unusual roof framing — ask a contractor or structural engineer to confirm before committing to either option.

Noise

The "metal roofs are loud in the rain" reputation comes mostly from older, exposed-fastener panels installed directly over open framing with no solid decking or insulation. A modern metal roof installed over solid decking, underlayment, and typical attic insulation performs much closer to shingles in noise level during rain or hail. If noise is a real concern for you, ask your contractor specifically about the assembly they're proposing — decking type, underlayment, and insulation all affect the outcome more than the metal itself.

Resale Value

Real estate and roofing industry sources generally describe metal roofing as a neutral-to-positive factor at resale, often cited for its durability and lower expected maintenance. That said, the effect on any specific sale depends heavily on your local market and buyer expectations — it's not a guaranteed return, and asphalt shingles remain the market standard that most buyers expect and don't penalize. If resale timing is a major factor in your decision, ask a local real estate agent what buyers in your specific market tend to respond to.

Installing Metal Over Existing Shingles

In some cases, metal roofing can be installed directly over existing asphalt shingles using furring strips or a specialized underlayment system, which can reduce tear-off cost and disposal fees. Whether this is allowed and advisable depends on local building code (some jurisdictions cap the number of roofing layers a structure may carry), the condition of the roof deck underneath, and the specific metal product's installation requirements. Asphalt shingles can sometimes be installed over an existing shingle layer as well, subject to the same code layer limits. Ask your contractor to inspect the existing roof and confirm what your local code allows before assuming either option is available.

When Each One Wins

Metal tends to make more sense if you're planning to stay in the home long enough to benefit from a longer service life, you're in a high-wind or wildfire-conscious area, or you want to minimize how often you deal with a roof replacement. Asphalt shingles tend to make more sense if upfront cost is the priority, you want the widest range of contractors able to service and repair it, or you're not planning to stay in the home long enough for the lifespan difference to matter. Neither is the objectively "better" roof — they solve different priorities.

Questions to Ask Your Contractor

• What's the manufacturer's specific warranty length for this exact product, in writing?
• What wind and impact rating does this specific product and installation carry?
• Can this be installed over my existing roof, or does it require a full tear-off — and why?
• What's the total installed cost, including underlayment, flashing, and any structural work?
• How does this affect my homeowners insurance premium, if at all?
• What does the maintenance schedule look like over the life of the roof?

Ready to talk to a contractor about either option? Browse verified roofing contractors near you, or see the full roofing materials comparison for how metal and asphalt stack up against tile, slate, and flat roofing systems.