Asphalt Shingles vs Metal Roofing
Asphalt shingles vs metal roofing is the most common material decision homeowners face when replacing a roof. Asphalt shingles are cheaper up front, faster to install, and still cover roughly 75% of North American homes. Metal roofing costs 2–3× more initially but lasts 2–3× longer, sheds snow more effectively, qualifies for insurance discounts in hail regions, and generally increases resale value. This guide compares the two systems across cost, lifespan, durability, performance, and real-world homeowner considerations so you can choose the material that fits your climate, budget, and time horizon.
Quick Comparison
| Factor | Asphalt Shingles | Metal Roofing |
|---|---|---|
| Installed cost (2026) | $3.50 – $7.50 / sq ft | $8.00 – $20.00 / sq ft |
| Typical lifespan | 15 – 30 years | 40 – 70 years |
| Weight | 200 – 450 lb / square | 50 – 150 lb / square |
| Fire rating (ASTM E108) | Class A (most modern lines) | Class A |
| Wind resistance | 60 – 130 mph | 120 – 180 mph |
| Hail rating (UL 2218) | Class 3 (most); Class 4 optional | Class 4 (most steel/aluminum) |
| Snow shedding | Moderate — relies on ice & water shield | Excellent — often needs snow guards |
| Noise in rain | Quiet | Moderate (significantly reduced with proper decking + underlayment; see Are Metal Roofs Noisy in Rain) |
| Reflectivity / cool roof | Available on premium lines | Excellent, especially painted aluminum |
| Recyclability | Limited (some asphalt recyclers) | 100% recyclable, often 25–95% recycled content |
| Installation time (2,000 sq ft) | 1 – 2 days | 3 – 5 days |
| Insurance premium impact | Neutral | Discount available in many hail/wind regions |
| Typical resale value return | 60 – 70% of installed cost | 70 – 95% of installed cost |
| DIY friendliness | Moderate for small repairs | Low — specialized tools and handling |
Cost Comparison
Up-Front Cost
On a typical 2,000 sq ft home with roughly 22 squares of roof area:
- Architectural asphalt shingles: $10,000 – $18,000 installed
- Through-fastened metal (ribbed panel): $18,000 – $28,000 installed
- Standing-seam metal: $28,000 – $48,000 installed
That makes metal typically 1.6–3× the up-front cost of a comparable shingle job. Detailed pricing breakdowns are in How Much Does a New Roof Cost.
Lifetime Cost per Year
The more useful comparison is cost per year of service.
- Architectural shingles: $14,000 ÷ 25 years = $560 / year
- Standing seam metal: $38,000 ÷ 55 years = $690 / year
Over a long hold, metal closes most of the gap. If you plan to sell within 10 years, asphalt almost always wins on pure economics. If you plan to stay in the home 20+ years, metal is often the better lifetime value — especially in hail and high-wind regions where shingles may need premature replacement or repeated insurance claims.
Durability and Weather Performance
Wind
Modern architectural asphalt shingles are rated for 110–130 mph wind when installed with six nails per shingle and a high-performance starter strip. Metal panels — particularly standing seam systems with concealed clip fasteners — routinely carry 160–180 mph ratings and perform better than shingles in real-world tornado and hurricane events. Both systems fail first at the edges; proper drip-edge detailing matters more than the headline rating.
Hail
This is where metal pulls clearly ahead. Most steel and aluminum panels carry a Class 4 impact rating under UL 2218, the toughest rating available. Class 4 asphalt shingles exist (and are required for discounts in hail-prone markets like Calgary, Denver, and the Texas/Oklahoma corridor), but Class 4 shingles still cosmetically dent and granule-strip under large hail. Metal dents too, but dents rarely compromise waterproofing. See Hail Damage and Roofing for claim-filing guidance and Post-Storm Roof Damage Assessment for inspection tips.
Snow and Ice
Metal sheds snow aggressively, which is a feature and a hazard. The feature: lower snow load on the roof structure. The hazard: sudden slab avalanches over doorways and walkways, requiring snow guards. Shingles hold snow, which protects walkways but increases snow load and, when combined with poor attic ventilation, creates ice dams. Ice dam prevention strategies differ by material; see How to Prevent and Remove Ice Dams.
Fire
Both materials achieve Class A fire ratings (the highest) when installed over appropriate sheathing. Metal has the edge in wildland-urban interface zones because burning embers cannot ignite the surface at all — this matters for insurance in parts of California, Colorado, and British Columbia.
Heat and UV
Modern asphalt shingles with reflective granules (Owens Corning Cool Series, GAF Timberline CS, CertainTeed Landmark Solaris) can reflect 25–40% of solar radiation. White or light-coloured painted metal can reflect 50–75%, making metal a clear winner for cooling-dominated climates like Phoenix, Houston, Los Angeles, and San Antonio. See Cool Roofs for the full analysis.
Installation and Complexity
Asphalt Shingles
Any qualified roofing crew can install a standard architectural shingle system. A 2,000 sq ft single-layer replacement takes 1–2 days, and most municipalities consider it a routine permit. Tear-off, decking repair, underlayment, ice-and-water shield, starter, field shingles, hip-and-ridge caps, and flashing are all standard procedure.
Metal Roofing
Metal installation requires specialized skills, tools, and detailing knowledge. Standing-seam systems in particular use concealed clips that expand and contract with temperature swings — a detail most shingle crews are not trained for. Installer experience is a much bigger predictor of long-term performance than panel brand. Ask prospective contractors for at least five metal installations they've completed, including one at least 10 years old. See How to Choose a Roofing Contractor for vetting criteria.
Panel types you will hear about:
- Through-fastened ribbed panel (aka screw-down, ag-panel, R-panel) — cheapest, fastest, but fasteners penetrate the panel; washers wear out at 15–25 years
- Standing seam — concealed fasteners, premium system, 50+ year expected life
- Metal shingles / metal tile — looks like asphalt or tile, performs like metal, usually priced between through-fastened and standing seam
- Stone-coated steel — textured finish bonded to steel substrate; popular in tile-style reroofs
Noise
The biggest metal-roof myth is that they are loud in the rain. Modern metal installations over solid deck with synthetic underlayment are only 2–4 decibels louder than shingles in a rainstorm — inaudible inside a home with attic insulation. The "loud" reputation comes from metal over open purlins on barns and sheds. See Are Metal Roofs Noisy in Rain for the full acoustic analysis.
Aesthetics and Resale
Asphalt shingles are the expected look for most North American neighbourhoods. Choosing them is safe, neutral, and appraises at comparable value across the comp set.
Metal is rising in acceptance but is still polarizing in some markets. Standing seam on a modern or farmhouse-style home usually adds resale value; through-fastened ribbed panel on a traditional suburban home can work against you unless the neighbourhood is already heavily re-roofed in metal. In rural, coastal, and mountain markets, metal has become the expected premium. In established suburban subdivisions with HOA restrictions, check the covenants before committing.
Energy Efficiency
Metal substantially outperforms asphalt in three scenarios:
- Cooling-dominated climates — reflective painted metal can drop attic temperatures 20–40°F on peak summer days, reducing air-conditioning load 10–25%
- Cold climates with solar gain potential — unpainted Galvalume panels reflect less heat but last significantly longer than shingles under UV
- Homes with solar panels — metal panels typically outlast two generations of solar hardware, avoiding the cost of removing and reinstalling arrays during a re-roof
See Solar Panels and Your Roof for solar-specific material interactions and Energy-Efficient Roofing Systems for a broader comparison.
Environmental Impact
- Asphalt shingles are a petroleum product and contribute 11+ million tons of landfill waste annually in North America. Recycling infrastructure exists but is concentrated in a handful of markets.
- Metal roofing is fully recyclable at end of life and typically contains 25–95% recycled content at manufacture. The embodied energy of virgin steel or aluminum is higher than asphalt, but the 2–3× longer service life offsets it.
When Asphalt Shingles Are the Better Choice
- You plan to sell within 10 years
- Budget is the limiting constraint
- Your neighbourhood is shingle-dominant and resale comparables matter
- The roof has complex geometry with many penetrations, valleys, and hips (asphalt detailing is simpler)
- Mild climate without severe hail, extreme wind, or wildfire exposure
When Metal Roofing Is the Better Choice
- You plan to stay in the home 20+ years
- You live in a hail, high-wind, wildfire, or heavy-snow region
- Your insurance offers a meaningful wind/hail discount for metal
- The home has a simple roof geometry well-suited to long panel runs
- Cooling costs are a significant share of your energy bill
- You want a roof that likely outlives the mortgage
The Hybrid Approach
For large complex roofs, many homeowners choose metal on the main field and asphalt or flat membrane on low-slope sections. This is common on farmhouse and ranch-style homes with a low-pitch porch or addition. Mixing materials is fine as long as transition flashing is detailed by an installer experienced in both systems.
