Asphalt vs Metal Roofing: Which Is Actually Worth It?
Metal roofs cost 2x more upfront but last 2-3x longer. Here's the real math on which makes sense for your Pennsylvania home.
Quick Comparison: 2,000 sq ft Roof
Asphalt Shingles
Metal Roofing
Upfront Cost Comparison
Here's what you'll pay for each material installed on a typical Pennsylvania home:
| Material | Per Sq Ft | 2,000 sq ft Roof |
|---|---|---|
| 3-Tab Shingles | $3.50-$5.00 | $7,000-$10,000 |
| Architectural Shingles | $4.50-$7.00 | $9,000-$14,000 |
| Designer/Premium Shingles | $6.00-$9.00 | $12,000-$18,000 |
| Standing Seam Metal | $9.00-$14.00 | $18,000-$28,000 |
| Metal Shingles | $7.00-$12.00 | $14,000-$24,000 |
| Corrugated Metal | $6.00-$9.00 | $12,000-$18,000 |
The Real Cost: Lifetime Value
Upfront cost tells half the story. Here's the full picture over 50 years:
50-Year Cost Comparison
Architectural Shingles (replace every 25 years)
Standing Seam Metal (no replacement)
Key insight: If you plan to stay in your home 15+ years, metal roofing often costs less over time—despite the higher upfront price.
Performance in Pennsylvania Weather
Pennsylvania throws everything at roofs: heavy snow, ice dams, summer heat, and coastal-influenced storms. Here's how each material handles it:
Asphalt Shingles
- Snow: Adequate with proper installation; snow stays put (heavier load)
- Ice dams: Vulnerable without proper ice shield; granule loss from freeze-thaw
- Wind: Architectural shingles rated to 110-130 mph; 3-tab to 60-70 mph
- Heat: Absorbs heat; may curl or crack in extreme heat over time
- Typical PA failure: Granule loss, curling, blow-offs at 20-25 years
Metal Roofing
- Snow: Excellent—snow slides off; reduced ice dam risk
- Ice dams: Rarely an issue due to smooth surface and snow shedding
- Wind: Standing seam rated to 140+ mph when properly installed
- Heat: Reflects heat; can reduce cooling costs 10-25%
- Typical PA failure: Fastener issues (exposed fastener types) at 30-40 years
Pennsylvania-specific: Metal roofs are increasingly popular in Chester and Delaware Counties for homes with steep pitches or north-facing slopes prone to ice dams. The ability to shed snow also reduces structural stress.
Insurance and Resale Value
Insurance Discounts
Many Pennsylvania insurers offer discounts for impact-resistant roofing:
- Metal roofing: 5-15% homeowners insurance discount common
- Impact-resistant shingles: 5-10% discount (Class 4 rated)
- Standard shingles: No discount; may face higher premiums on older roofs
Resale Value Impact
| Roof Type | ROI at Sale | Notes |
|---|---|---|
| New asphalt (5 years old) | 60-70% | Expected; doesn't "wow" buyers |
| Metal roof (any age) | 75-95% | "Never replace" is selling point |
| Old asphalt (15+ years) | Negative | Buyers negotiate replacement cost |
When Asphalt Makes More Sense
- ✓You'll sell the home within 10 years
- ✓Budget is tight and you need a roof now
- ✓HOA or historic district requires shingles
- ✓Low-slope roof (under 3:12 pitch) where metal isn't ideal
- ✓You prefer the traditional aesthetic
When Metal Makes More Sense
- ✓You're staying in the home 15+ years
- ✓Steep roof pitch (good for snow shedding)
- ✓History of ice dam problems
- ✓Want to reduce cooling costs (reflective surface)
- ✓Environmental priority (metal is 100% recyclable)
- ✓Never want to deal with another roof replacement
Metal Roofing Myths vs Reality
| Myth | Reality |
|---|---|
| "Metal roofs are loud in rain" | With proper underlayment and attic insulation, no louder than shingles |
| "Metal attracts lightning" | No more likely to be struck; if hit, disperses energy safely |
| "Metal dents easily" | Quality metal (24-26 gauge) handles normal hail; thicker than shingle damage threshold |
| "Metal roofs rust" | Modern coatings (Galvalume, Kynar) prevent rust for 40+ years |
| "Can't walk on metal roofs" | Walkable with proper technique; contractors work on them regularly |
Making the Decision: Questions to Ask
- How long will you own this home? Under 10 years favors asphalt; 15+ favors metal.
- What's your roof pitch? Steeper pitches benefit more from metal's snow-shedding.
- Do you have ice dam history? Metal significantly reduces ice dam risk.
- What's your cash flow situation? If financing, metal's long-term savings may offset higher payment.
- What do neighbors have? All-shingle neighborhoods may have HOA restrictions or aesthetic concerns.
Get Local Pricing
Roofing costs vary by location. See specific pricing for your area: