A new asphalt shingle roof costs $4.50–$8.50 per square foot installed in the DC–Maryland–Virginia area in 2026 — $9,000–$18,000 for a typical 2,000 sq ft roof, tear-off included. Here’s the honest breakdown by home size and shingle tier, and what separates a $9,000 bid from a $15,000 one.
2026 shingle roof costs by size
| Roof size | Architectural shingles, installed |
|---|---|
| 1,200 sq ft (rambler / rowhouse) | $6,000 – $10,500 |
| 1,700 sq ft (townhome / small colonial) | $8,000 – $14,000 |
| 2,000 sq ft (typical colonial) | $9,000 – $18,000 |
| 2,800 sq ft (large two-story) | $13,000 – $24,000 |
What the good bids include
- Full tear-off to the deck, with per-sheet pricing for deck replacement stated up front
- Ice-and-water shield at eaves and valleys (code in most DMV jurisdictions), synthetic underlayment elsewhere
- New flashing at chimneys and walls — reusing old flashing is the #1 future-leak shortcut
- Ridge vent and matched intake ventilation — shingle warranties quietly require it
- Manufacturer system warranty registered in writing (GAF, Owens Corning, CertainTeed)
Shingle tiers, honestly
- 3-tab ($4.50–$5.50/sq ft): the budget tier — 20-year practical life, lower wind rating. Fine for a pre-sale refresh, not for your forever home.
- Architectural ($5.50–$7/sq ft): the DMV standard — 25–28 year practical life, 110–130 mph ratings, dimensional look.
- Premium / triple-laminate ($7–$8.50/sq ft): heavier mats, designer profiles, Class 4 impact options that can earn insurance credits.
DMV-specific notes
- DC rowhouses: the front slope may be shingle but the flat main roof is membrane work — different trade, different price; make sure your bid covers both.
- Permits run $50–$500 by county; a legitimate roofer pulls them, not you.
- Storm season timing: after regional hail, schedules fill for months — inspect and book before the rush.
Ready for a real number? Sonny’s Renovations LLC is a veteran-owned, licensed and insured roofing contractor serving DC, Maryland, and Northern Virginia. Call (301) 648-3181 or email sonnys@sonnysrenovations.com for an itemized roof estimate.
Frequently asked questions
How much is a new shingle roof on a 2,000 sq ft house?
$9,000–$18,000 installed in the DMV in 2026 with architectural shingles, tear-off, underlayment, flashing, and ventilation included. Steep or cut-up roofs price above the range.
How long does a shingle roof last in this climate?
22–28 years for architectural shingles with proper attic ventilation. DMV humidity and summer heat age south-facing slopes fastest — that’s where to look first at year 18.
Can I roof over my existing shingles?
Code allows one overlay in most DMV jurisdictions, but it voids or shortens most manufacturer warranties, hides deck rot, and costs more at the next tear-off. We quote full tear-off as standard.
