In 2026, an asphalt shingle roof on a typical DMV home costs $9,000–$18,000 and lasts 20–28 years; a standing-seam metal roof costs $22,000–$45,000 and lasts 50+. Which one is right depends on how long you’ll own the house — and on three factors the sales pitches on both sides skip. Here’s the whole picture.
Side by side (2026, typical 2,000 sq ft DMV roof)
| Architectural shingles | Standing-seam metal | |
|---|---|---|
| Installed cost | $9,000 – $18,000 | $22,000 – $45,000 |
| Service life | 20 – 28 years | 50 – 70 years |
| Cost per year of roof | $400 – $700 | $400 – $750 |
| Wind rating | 110 – 130 mph | 140+ mph |
| Insurance treatment | Standard | Discounts with some carriers |
| Resale story | Neutral (expected) | Strong selling point if under 20 yrs old |
Read that third row again: per year of roof, the two cost about the same. The decision is really about your time horizon and cash flow, not which is “better.”
Choose shingles when…
- You’ll likely sell within 10–15 years — you won’t recoup metal’s premium fully at DMV resale.
- Cash flow matters more than lifetime cost, or insurance is paying (storm claims settle at shingle prices).
- Your roof has many valleys, dormers, and penetrations — complexity multiplies metal’s labor premium.
Choose metal when…
- This is your long-term home — a metal roof installed at 50 is the last roof you buy.
- You want the reflectivity: light-colored metal cuts DMV summer attic temps and cooling loads noticeably.
- Solar is in the plan — standing-seam clamps mount panels with zero roof penetrations.
Three things both sales pitches skip
- Exposed-fastener metal is not standing seam: the cheap “metal roof” bids ($12,000–$18,000) use screw-down panels whose gaskets need re-torquing in 10–15 years. Compare like to like.
- Shingle quality tiers are real: a $9,000 3-tab roof and a $15,000 triple-laminate architectural roof are different products with a decade of life between them.
- The deck decides everything: either material fails early over rotten decking. A real bid inspects and prices deck repair per sheet.
Deciding between the two? Sonny’s Renovations LLC installs both across DC, Maryland, and Northern Virginia — veteran-owned, licensed and insured. Call (301) 648-3181 or email sonnys@sonnysrenovations.com and we’ll price your roof both ways, itemized.
Frequently asked questions
Is a metal roof worth it over shingles?
Per year of service, they cost about the same. Metal is worth its premium if you’ll own the home past 15 years, want solar without penetrations, or value the wind rating; otherwise quality shingles are the rational buy.
Does a metal roof lower insurance in Maryland or Virginia?
Some carriers offer 5–15% dwelling-premium credits for metal or Class 4 impact-rated roofs — ask your agent before you buy, not after.
Can you put a metal roof over shingles?
Often yes, over one flat layer with furring — it saves tear-off cost but hides the deck. We recommend it only after a moisture scan comes back clean.
