When the wind gets the roof and the rain gets everything else

Tornado and windstorm losses in this city arrive twice. The first hit is structural and obvious. The second is water, coming through whatever the wind opened, and it keeps arriving with every band of rain until the building is closed back up. The second one is what this page is about.

The storm this city measures against

On April 21, 1996 an F3 tornado with winds near 200 mph touched down at 11:12 p.m. near the Garrison Street Bridge in Fort Smith and crossed the Arkansas River into Van Buren around 11:18 p.m. It continued about seven miles before dissipating east of US-59. In Van Buren it heavily damaged the Vista Ridge subdivision, Morrison Elementary School, Coleman Junior High School and a newly built fire station. Along the nearly ten-mile, half-mile-wide path, about 1,800 homes were destroyed or severely damaged, two children were killed in Fort Smith, 40 to 50 people were injured across the two cities, and damage exceeded $500 million.

Van Buren sits on the eastern edge of Tornado Alley, and the water side of a storm like that is the part that keeps working after the news trucks leave. A house with half its roof decking gone is an obvious total. A house with lifted shingles and a cracked ridge looks fine from the street and is soaking its ceiling insulation every time it rains.

1. You callOne number per county. The dispatcher takes the address, the ZIP and a short description of what happened.
2. A local crew calls backAn independent restoration contractor already working that county rings you directly and sets a time.
3. They look, then scope itNothing is priced from a phone call. The crew walks the building, takes readings, and writes a scope you can hand to your adjuster.

How wind-driven water gets in

The common paths are all small. Shingles lifted and reseated by the wind no longer shed water at the nail line. Ridge vents and turbine bases loosen. Flashing at a chimney or a wall junction pulls back a quarter inch. Soffit blows out and lets rain be driven up under the eave. Windows survive intact but their seals fail under pressure. None of that shows as a hole, and all of it puts water into the assembly.

Water then does what water does: runs along the top of the ceiling drywall, follows a truss chord to somewhere else entirely, and shows up as a stain fifteen feet from the actual opening. Chasing the stain instead of the entry point is the usual mistake, and it is why a storm inspection starts in the attic and on the roof rather than in the room with the mark on the ceiling.

Getting a building closed and dried

Temporary covering comes first, and it needs to be fastened rather than weighted, since the next front will take an unsecured tarp off in one gust. Then the wet material gets found: attic insulation is the big one, because saturated batts hold weight against the ceiling and stop performing long before they look ruined. Wet insulation generally comes out. Ceiling drywall that has sagged or lost its paper bond comes out too.

After that the drying is conventional, with air movement across wet surfaces, dehumidification to take the moisture out of the air rather than push it into the next room, and meter readings at the same points until they match dry material elsewhere in the house. Where a ceiling cavity got wet, it is opened enough for air to reach the top side of the drywall and the underside of the decking, because a closed cavity does not dry from the room.

Documentation matters more on storm losses than on plumbing losses, because a wind claim and a water claim can be handled differently by the same policy. Photograph the roof, the attic and every wet ceiling before anything is torn out or covered.

Where the winter version comes in

The same building envelope fails a different way in February. Four to eight inches of snow fell across Crawford County on February 14 and 15, 2021, with wind chills of 20 to 25 degrees below zero, and another two to four inches followed on the 16th and 17th. Cold like that finds uninsulated pipe in an attic or an exterior wall, and an outage during it takes the heat out of a house that was keeping those pipes above freezing.

The result looks like storm damage and behaves like a plumbing loss: clean water, a lot of it, from a burst somewhere above the finished ceiling. The same drying rules apply, and the same first move applies, which is closing the water off at the meter before anything else.

Answers to the usual questions

What happens next is a contractor's call, made at the building with a meter in hand.