Shingle Roof Replacement Cost in Lanham, Maryland: What to Know
A shingle roof replacement in Lanham typically runs $6,100 – $17,500 installed — $375 – $750 per square (100 sq ft) — from 3-tab up to architectural grade, tear-off included.
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Shingle roofing cost by grade.
Installed prices for a full shingle replacement in Lanham. Roofers quote per square (100 sq ft) — a typical single-family roof runs 17–25 squares.
- 3-tab shinglesFlat profile, 15–20 year typical service$6,100 – $11,500
- Architectural shinglesDimensional, 25–30 year — the U.S. default$8,800 – $17,500
- Designer / premium shinglesSlate and shake look-alikes$13,000 – $27,500
- Underlayment & ice barrierSynthetic felt, ice & water shield where code requires$550 – $2,200
- Deck repair (plywood)Replacing rotted sheathing, priced by extent$550 – $2,800
- Tear-off & disposalOld layers off, dumpster included$1,100 – $3,300
- Permits & inspectionVaries by municipality$275 – $1,100
* Adjusted for Lanham's labor market — an on-site measure sets the square count.
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Indicative range based on Lanham-adjusted rates. Deck condition, flashing, and contractor overhead may shift the final invoice. Get written quotes from licensed roofing contractors before signing.
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Before you sign: the quote checklist
- Get quotes from at least 3 licensed roofing contractors in Lanham.
- Make sure every quote itemizes tear-off, underlayment, flashing, and disposal.
- Verify licensing and insurance before hiring — ask for certificates, not promises.
- Ask about both the material warranty and the workmanship warranty — they differ.
Shingle Roof in Lanham: what matters
Lanham, Maryland, sits in Prince George's County, where many homes were built during the post-war suburban boom of the 1950s and 1960s. Neighborhoods like Lanham Severn and Glenn Dale feature a mix of ranches, split-levels, and colonials with original or second-generation asphalt shingle roofs. The region's humid subtropical climate brings hot, humid summers and cold winters, along with frequent thunderstorms and the occasional nor'easter. These conditions accelerate shingle wear, making replacement a common need for homeowners. Understanding the factors that influence replacement cost—from roof size and pitch to local building codes and disposal fees—helps you plan for this significant investment. This guide covers what Lanham residents should consider when budgeting for a new shingle roof, without focusing on specific prices.
Why Shingle Roof Replacement Costs Vary in Lanham
Several local factors drive cost differences in Lanham. The age and style of homes mean roof complexity varies: older ranches often have simple gables, while newer subdivisions may have multiple valleys and dormers that increase labor. Maryland's building code requires specific underlayment and ice-and-water shield in certain areas, adding material costs. The local climate—with freeze-thaw cycles, high UV exposure, and occasional hail from summer storms—favors impact-resistant shingles, which cost more than standard ones. Labor rates in the DC metro area are higher than national averages, and disposal fees at local landfills add to the total. Permit fees from Prince George's County also factor in. Each roof's unique shape and accessibility further influence the final quote.
Lanham by the numbers
U.S. Census Bureau · ACS- 43,797
- Population
- 9,246
- Homeowners
- $383,600
- Median home value
- $99,555
- Median income
- 1972
- Median home built
- 13,723
- Housing units
9,246 homeowner households, median home built 1972 — a housing stock where many roofs are at or past their service life. Local labor sets the rate roofers charge in Lanham.
Common Shingle Roof Issues in Lanham That Lead to Replacement
Hail Damage
Summer thunderstorms in Lanham frequently produce hail, which bruises asphalt shingles, reducing their lifespan and necessitating replacement.
Wind Uplift
Nor'easters and strong thunderstorms can lift and tear shingles, especially on older roofs with weakened sealant, leading to leaks and premature replacement.
UV Degradation
Intense sun exposure over Lanham's long summers causes shingles to dry out, crack, and lose granules, accelerating aging and reducing effectiveness.
Ice Dams
Winter freeze-thaw cycles can create ice dams at eaves, forcing water under shingles and damaging the roof deck, often requiring full replacement.
Algae and Moss Growth
Lanham's humid climate promotes algae and moss on north-facing slopes, which traps moisture and deteriorates shingles, shortening roof life.
What to Expect During a Lanham Roof Replacement
In Maryland, roofing contractors must be licensed by the Maryland Home Improvement Commission (MHIC). Before starting, your contractor will pull a permit from Prince George's County and schedule inspections. The process begins with a thorough inspection and measurement of your roof. After selecting materials, the crew performs a tear-off of old shingles, inspects the deck, and installs underlayment, ice-and-water shield (where required), new shingles, and flashing. A final inspection by the county ensures code compliance. Expect the job to take one to three days, depending on roof size and weather. Always verify your contractor's license and insurance before work begins.
Shingle Roof pricing near Lanham
Shingle Roof cost questions — Lanham
How long does a shingle roof last in Lanham's climate?
In Lanham's climate, asphalt shingle roofs typically last 20 to 30 years, but this can vary based on shingle quality, installation, and weather exposure. Hail, high winds, and UV radiation can shorten lifespan. Regular inspections help you monitor condition and plan for replacement before leaks develop.
What factors affect the cost of shingle roof replacement in Lanham?
Cost depends on roof size, pitch, complexity (dormers, valleys), shingle type (standard vs. impact-resistant), underlayment, and local labor rates. Permit fees in Prince George's County and disposal costs also add to the total. Getting multiple quotes helps you understand the range for your specific roof.
Do I need a permit for roof replacement in Lanham?
Yes, Prince George's County requires a building permit for roof replacement. Your contractor typically handles this, but you should confirm. The permit ensures work meets Maryland building code and includes inspections of the roof deck and final installation. Skipping the permit can lead to fines and issues when selling your home.
When is the ideal time to replace a roof in Lanham?
Late spring and early fall offer mild temperatures and lower humidity, ideal for shingle installation. Summer heat can make work uncomfortable and affect sealant adhesion, while winter cold may limit installation days. Plan ahead to schedule during these moderate seasons for good results.
How do I choose a roofing contractor in Lanham?
Look for a contractor with a valid Maryland Home Improvement Commission (MHIC) license, liability insurance, and workers' compensation. Check references and online reviews, and get at least three written estimates. Avoid contractors who ask for full payment upfront. A detailed contract outlining materials, timeline, and warranty is essential.
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