Ask five neighbors what they paid for a new roof and you will hear five very different numbers. That is because roof pricing is driven by a handful of variables that change house to house. Here are honest 2026 numbers for Maryland, what actually moves the price, and how to tell a fair quote from a padded one.
The short answer
Most single-family asphalt shingle roof replacements in Maryland land between $10,000 and $22,000 in 2026. Smaller townhomes can come in under $10,000; large homes, steep roofs, and premium materials push past $30,000. Industry cost surveys put architectural shingles at roughly $4.50 to $10 per square foot installed in Maryland, with standing-seam metal at roughly $8.50 to $17.50 per square foot.
Typical cost by material (installed, Maryland, 2026)
- 3-tab asphalt shingles: about $2.50 to $3.75 per sq ft. The budget option; we rarely recommend it because the wind ratings lag Maryland's storm reality.
- Architectural shingles (GAF Timberline, CertainTeed Landmark): about $4.50 to $10 per sq ft. The sweet spot for most Montgomery and Anne Arundel county homes.
- Standing-seam metal: about $8.50 to $17.50 per sq ft. Popular near the Bay for wind resistance and lifespan.
- Synthetic slate and shake (EcoStar and similar): premium pricing, typically metal-range or above, with a distinctive look for historic and high-end homes.
What actually drives your price
- Roof size, measured in squares. One square is 100 sq ft. A typical Maryland colonial runs 20 to 30 squares.
- Pitch and complexity. Steep slopes, dormers, valleys and skylights add labor, and labor is roughly 60 percent of a roofing project's cost.
- Tear-off. Removing the old layer typically adds $1 to $2 per sq ft. We always recommend full tear-off over layering so the deck can be inspected.
- Deck condition. Rotted sheathing discovered mid-job is the most common surprise cost. Expect plywood replacement to be priced per sheet in your contract, and be wary of quotes that do not state that number up front.
- Components and code. Ice-and-water shield, synthetic underlayment, ridge vents, drip edge and flashing. A quote that swaps these for the cheapest versions can look $2,000 lighter and cost you a leak.
- Permits and disposal. Requirements and fees vary by county and municipality in Maryland; a legitimate quote includes both.
A realistic example
A 2,400 sq ft colonial in Rockville with a moderately complex roof of about 25 squares, full tear-off, architectural shingles, new underlayment, ice-and-water shield at the eaves, and ridge venting typically prices in the mid-teens in 2026. The same house with a steep cross-gable roof and two skylights can add several thousand dollars; a simple ranch of the same footprint can come in several thousand under.
Does insurance ever pay for it?
If the roof failed from age, no. If it was damaged by wind, hail or a fallen tree, often yes, minus your deductible. Maryland carriers increasingly use percentage-based wind and hail deductibles (1 to 2 percent of dwelling coverage is common), so read your declarations page before assuming the claim math works. Our guide to what storm damage insurance covers walks through the claim process, and we meet adjusters on-site free of charge.
How to compare quotes without getting burned
- Confirm the MHIC license and insurance certificates first.
- Make sure every quote states the same scope: tear-off, underlayment type, ice-and-water coverage, ventilation, flashing replacement, plywood price per sheet, permit and disposal.
- Ask about the manufacturer certification behind the warranty. Certified installations (GAF, CertainTeed) carry substantially stronger coverage than a generic workmanship promise.
- Be suspicious of a quote dramatically below the others; the money usually comes back out of your deck, your flashing, or your warranty.
Get your number in under a minute
Want a ballpark for your actual house instead of a statewide range? Our Maryland roof cost calculator uses your address and roof outline to generate an instant estimate, and a free in-home inspection turns it into a firm written price. Financing is available with approved credit; see financing options. Call 301-329-8295 or request a free estimate online.
