What a New Roof Costs in Greenbelt
Real numbers, published rather than quoted on the phone: $6.70 per square foot installed for architectural asphalt, which is $670 per square. A typical Greenbelt house measures 14–24 squares of roof, so most full replacements land between $10,500 and $17,000.
The three systems, priced
These are retail list rates from the same published price book our own estimators work from — Washington metro (Arlington, Alexandria, Fairfax, McLean, Falls Church, Loudoun, Prince William, Montgomery, Frederick) market. We do not install 3-tab shingle, so there is no 3-tab line here: architectural is our entry system, and $600 per square is the floor we do not bid below.
| System | Field rate | Per sq ft | Typical total, this city's stock | Service life | What it is for |
|---|---|---|---|---|---|
| Architectural asphalt shingle | $670/SQ | $6.70 | $10,500–$17,000 | 25–30 yrs | Our standard system. Best cost per year for most homes. |
| Designer / luxury laminate | $978/SQ | $9.78 | $14,500–$24,500 | 30–40 yrs | Slate and shake looks. Often an HOA or historic-district answer. |
| 24ga standing-seam metal | $1,445/SQ | $14.45 | $21,500–$35,500 | 40–70 yrs | Low-slope sections, long clean runs, houses you keep. |
A square is 100 sq ft of roof area. Field rate covers tear-off and disposal, the shingle or panel, and underlayment. Totals include a $1,000 allowance on asphalt ($1,065 on metal) for the permit, new pipe and step flashing, inspection and the final magnet sweep. Ridge, hip, valley and drip-edge trim is billed per linear foot and varies with your roof's geometry.
What is not in these numbers, and is quoted after a measurement: a second existing layer to tear off, soft or plank decking that needs replacing or over-boarding, chimney reflashing, skylight replacement, steep-pitch and multi-storey access, and any code-required ventilation upgrade. Every one of those is found on the roof, not from the driveway.
How to estimate your own Greenbelt roof cost
- 1Measure the footprint, not the roof. Take the outside dimensions of the house from a satellite view or a tape and multiply for the ground-floor area in square feet. Include the garage and any covered porch that has a shingled roof over it.
- 2Add for pitch and overhang. A roof is bigger than the house under it. Add about 10% for a shallow roof, 20% for a typical Greenbelt gable, and up to 30% for a steep or complex roofline with dormers. This is the step people skip, and it is why homeowner estimates come out low.
- 3Convert to squares. Divide by 100. Roofing is priced per square, and one square is 100 square feet. A 2,400 sq ft footprint at 20% for pitch is 2,880 sq ft, which is 28.8 squares.
- 4Multiply by the field rate. $670 per square for architectural asphalt in Greenbelt, $978 for designer laminate, $1,445 for standing-seam metal.
- 5Add the fixed allowance. About $1,000 on an asphalt roof for the permit, new pipe and step flashing, inspection and the magnet sweep at the end — $1,065 on metal, which also needs an engineering letter.
- 6Then have it measured. Everything above is a ballpark that gets you to within a few thousand dollars. What it cannot see is a second existing layer, soft decking, a chimney that needs reflashing, or a skylight at end of life. Those are found on the roof, and they are the difference between an estimate and a price.
Or skip the arithmetic: our instant quote tool measures your roof from satellite imagery and applies these same price-book rates.
What moves the price in Greenbelt specifically
- Old Greenbelt is a National Historic Landmark district. Exterior work in the original 1930s core is reviewed, and the co-operative housing there has its own approval process on top of the city. Nothing about a roof in Old Greenbelt is a same-week decision.
- The city permits separately from the county. Greenbelt is an incorporated municipality inside Prince George's County. Confirming which office issues the permit is the first step, not an afterthought.
- Small footprints, tight eaves. The original stock is compact with minimal overhang and very little attic intake. Roof area is small, which keeps totals at the low end of the region, but venting and ice-and-water detail at those short eaves is where the work actually is.
- Greenbelt East is a different job entirely. The 1980s-onward housing east of the Beltway is conventional plywood-decked colonial and townhouse stock — simple, fast, and priced accordingly.
We work all of Greenbelt and the surrounding Prince George's County communities — College Park, Berwyn Heights, Lanham, Beltsville — and every ZIP listed above.
If a storm did this, you may not be paying the whole number
Hail and wind damage is a covered loss on most policies, and on an approved claim your deductible is typically your out-of-pocket cost rather than the $10,500–$17,000 above. Age and ordinary wear are never covered, and we will tell you honestly which one your roof has before you file — a claim on a worn-out roof just puts a claim on your record.
What decides it is documentation tied to a dated storm event. We inspect free, photograph everything, and meet your adjuster on the roof.
Storm & hail damage in Greenbelt → · The full claim guide → · Financing options →
Straight answers
How much does a roof replacement cost in Greenbelt, MD?
Architectural asphalt shingle — the system we install as standard — runs $670 per square (100 sq ft of roof area) installed in Greenbelt, which is $6.70 per square foot. A typical Greenbelt house measures 14–24 squares of roof, so most full replacements land between $10,500 and $17,000, including the permit, flashing and cleanup allowance. Steep pitch, a second existing layer, decking replacement and skylights are quoted on top after a measurement. That is a retail list range from our published price book, not a quote.
Why is that higher than the cheap quotes I am getting in Greenbelt?
Because it is the whole roof. $670 per square is the price of a system: tear-off and disposal of what is there, synthetic underlayment, ice-and-water shield at the eaves and valleys, new starter course, new drip edge, new pipe boots and step flashing, continuous ridge vent, and the permit and magnet sweep at the end. A quote well below it is usually leaving out the tear-off, the ice-and-water, the flashing, the ventilation, or the permit — and each of those is the thing that decides whether the roof reaches its warranty. We publish the floor rather than bid under it and make it up in change orders.
What is the cost per square foot for a new roof in Greenbelt?
$6.70 per square foot of roof area for architectural asphalt, $9.78 for designer/luxury laminate, and $14.45 for 24-gauge standing-seam metal. Note that roof area is not house footprint — pitch and overhangs add roughly 10–30% to the footprint number, which is the single most common reason a homeowner's own estimate comes out low.
Will homeowners insurance pay for my Greenbelt roof replacement?
If the roof was damaged by a covered event — hail, high wind, a fallen limb — your policy typically pays for the replacement, and on an approved claim your deductible is typically your out-of-pocket cost. Age and ordinary wear are never covered. What decides it is documentation tied to a dated storm event, which is why the free inspection and its photo report matter more than the argument does. We also cover the Prince George's County permit path once a claim is approved.
Is a metal roof worth the extra money in Greenbelt?
Standing-seam metal is $1,445 per square against $670 for architectural asphalt — roughly 2.2× the cost, for a 40–70 year service life instead of 25–30. It is the cheaper roof per year if you stay in the house. It is usually the wrong call if you are selling within five years, or if your roofline is broken up by many dormers and valleys, because the custom trim bending on a complex roof costs more than the extra life is worth. We will tell you which one you have.
Do you charge for the Greenbelt estimate?
No. The inspection, the measurement and the 20+ photo damage report are free and yours to keep whether or not you hire us. There is no inspection fee and no consultation invoice.