Roof repair in Arlington, VA: what the leak is telling you, and what the rules say

Symptom to likely cause

Start with what you can see. The table pairs each symptom with the causes named by industry and building-science sources.

Sources: NRCA, IBHS and ARMA pages listed below.

Repair or replace: the decision flow

Work through these in order. Each step either ends in a repair or sends you to the next question.

1. Limit the water first. ARMA names buckets to collect water and a tarp over the damaged area as the first steps, and lists skipping them as a common mistake.
2. Leave the evidence alone. NRCA says puncturing a blister or spreading mastic hides what a contractor needs to see. ARMA says roofing cement is a temporary measure at most.
3. Find the pattern. One flashing, one valley or one section points to a local repair. Damage across the field, or at many edges, points to a bigger scope. NRCA notes wind damage starts small and grows through repeated wind cycles.
4. Ask whether the cover can still be a base. NRCA describes two routes, tear-off or a re-cover over the existing roof, and says that in many instances code allows no more than one re-cover before complete replacement. Ask whether your roof has already had one.
5. Check the deck. If a repair means opening up decking, the county permit table applies (see the rules section).
6. Check who decides. In a condo, Virginia's Condominium Act defines common elements as all portions other than the units, and for a co-op the statute puts repair of common elements on the association unless the declaration says otherwise, so ask your association who decides.
7. Get the finding in writing. NRCA says the insurer judges whether damage amounts to a total loss and how much roof there is, and a roofer can give a similar assessment. A reinspection can be requested if the two differ.

What tips a roof toward replacement

No neutral source gives a percentage or an age at which repair stops making sense. These are the conditions each source ties to repair or replacement.

If the answer lands on the right-hand column, our roof replacement page and the materials overview cover what comes next.

What Arlington rules say about repairs

Virginia's code also leaves room for judgment: it lets the building official deem other repair work minor and ordinary, and it says exempt items in a special flood hazard area may still need a permit. Our Arlington hub sets out the full permit table, the building-type test and the historic lists. The county pages do not define repair against replacement, so when a job sits between the two, ask the county before work starts.

Storm damage and the NOAA log

NOAA's Storm Events database lists 99 county-level rows for Arlington County from 2016 through September 2026: 68 thunderstorm wind, 14 flood, 10 flash flood, 5 hail and 2 tornado. Of the 68 wind rows, 65 record 50 knots or more. Only four narratives mention a roof: siding torn off a store roof on Columbia Pike on March 1, 2017; a restaurant roof partly collapsed on July 25, 2018, when torrential rain overwhelmed a building drainage system and a pipe burst; a commercial roof partially peeled off at Lee Highway and North Lexington Street on July 1, 2021; and a tree limb through a house roof near Lee Highway and Military Road on September 1, 2021. None names the covering.

All five hail rows fall on April 15, 2024, at 1.00 and 1.25 inches. None mentions a roof, and no source ties those sizes to roof damage. For a hail claim, IBHS says to start with dents on metal items, report to the insurance agent first, and cover openings temporarily. NRCA adds that a hail inspection usually occurs several days to several months after the event, and that a roofer can give an assessment similar to the insurer's. See the insurance steps.

What to document before you call

• Photos of each interior stain or drip, with a wide shot showing the room and a close shot showing the stain, plus the date you first noticed it.
• Ground-level photos of the roof from each side, taken from the ground. NRCA says inspecting storm damage means climbing a ladder onto a potentially unsound structure, and not to do it alone.
• Photos of dents or spatter on gutters, downspouts, metal flashing and A/C units, which IBHS uses as collateral evidence of hail.
• The date and rough time of the storm, and any debris on the roof or in the gutters.
• Receipts for tarps or other temporary measures. NRCA says to keep them because the insurer may reimburse them.
• Your policy number, and the date you reported the damage.
• Building type and story count, whether it is an attached townhouse, and the name of your association if there is one.
• The color name and install year of the shingles, if you know them. ARMA says matching depends on them.

These are also the questions we would ask on a phone consultation: the address, the building type, and what is visible. Book a phone consultation through our booking page or call (571) 397-6072.

What a written repair scope names

NRCA says a clear, detailed proposal is a sign a contractor has been thorough, and lists what an estimate should include. For a repair, adapt that list:

• The exact location and cause being repaired, tied to your photos.
• The materials used, and whether they match the existing covering.
• Flashing work, if any, and ventilation work, if any.
• Whether any decking will be replaced and how much, because the county line is 256 square feet.
• Whether the fix is temporary or permanent, since ARMA separates them.
• Who is responsible for damage to interior finishes or landscaping caused by the work.
• The installation method, start and completion dates, and payment procedures.
• Who pulls any permit, or a statement that none is required and why.

Roofers of Arlington repairs, installs and replaces roofs in Arlington and nearby; see our services page, and the guides for flat-roof apartments and 1940s subdivision roofs. For the wider process, return to the Arlington roofing hub.