The First Forty-Eight Hours
Daniel called me the morning after the storm. The roof had a tarp on it already, the worst of the immediate water threat was handled, and his insurance adjuster was scheduled for Wednesday. His question to me was simple: when can we start tearing out the wet drywall, or do we have to wait for the adjuster?
This turned out to be the most important question in the whole project. His insurance company explicitly told him not to dispose of damaged materials before documentation. He could remove drywall sections to stop further damage, but everything needed to be photographed in place first, and the debris needed to stay on the property until the adjuster verified it. The Oklahoma Insurance Department has guidance on this at oid.ok.gov and it's worth reading before you ever need it.
We spent that Saturday taking maybe two hundred photographs, marking the wet sections with painter's tape, and pulling drywall in controlled rectangles back to dry studs. The wet insulation went into contractor bags but stayed in the garage until the following Wednesday. That documentation discipline ended up adding probably $4,000 to his claim payout, because the adjuster could see exactly what he started with.
Drying Out Before Replacing Anything
Oklahoma City summer humidity makes drying problems harder than they look on paper. We took readings with a borrowed moisture meter and found framing in the back rooms at 28-32 percent moisture content, well above the 19 percent threshold the EPA recommends for safe enclosure of new building materials. More on that benchmark at the EPA mold guidelines.
His insurance covered a mitigation company that brought in three commercial dehumidifiers and four air movers for nine days. Daniel paid the deductible and the rest was covered. By day nine the framing read 12-14 percent, which is normal for indoor wood. Trying to drywall over still-wet studs in Oklahoma City humidity is one of the more reliable ways to grow mold inside a finished wall. Every contractor we talked to said the same thing: don't shortcut the dry-out.
The Actual Drywall Work
Once the framing was dry, the repair followed a fairly standard pattern but at scale. Three rooms had ceiling damage, two had full back walls compromised, and one room had a corner section that needed replacement. Total drywall replaced ran to about 1,100 square feet.
We used 5/8 inch Type X glass-mat backed board on the exterior wall replacements. Standard paper-faced drywall would have worked fine in OKC's climate, but Daniel wanted some hedge against the next storm cycle, and glass-mat resists mold growth better if any water gets through the new sheathing. The price difference for the whole job was around $180 in materials over standard board, which Daniel considered a reasonable upgrade.
The taping work happened in late June with afternoon humidity around 75 percent. Compound drying times stretched from the normal 24 hours to closer to 36 hours between coats. We ran a dehumidifier in the work zone overnight and that brought drying back to something closer to normal. Without active dehumidification, this project would have stretched another two weekends.
What I'd Recommend for OKC Specifically
Run a dehumidifier in any active drywall project from May through September. Oklahoma City humidity routinely makes a 24-hour compound dry into a 36-hour or 48-hour event, and that compounds across three coats fast. The $40 in electricity over a project is nothing compared to losing a weekend waiting for mud to dry.
Also keep windows closed during compound drying. The instinct on a beautiful spring day is to open up the house, but warm humid air entering a space at lower indoor humidity actually slows drying by pushing the equilibrium the wrong direction.
What the Insurance Covered and What Daniel Paid
Daniel's State Farm policy covered the structural repairs, professional water mitigation, and replacement of damaged drywall, insulation, paint, and trim. The total claim was around $34,000. His deductible was $1,000, plus he had to cover code upgrades that weren't part of the pre-loss condition (newer electrical box, code-compliant venting in the bathroom). Out of pocket he spent about $2,800 on items the insurance didn't cover.
The drywall labor and materials portion of the claim was roughly $7,500. Daniel hired me as unpaid help, which saved him another $3,000-$4,000 in labor based on contractor quotes he received. If you have a friend in central Oklahoma who knows their way around drywall and you trust each other to work together for four weekends, that's a meaningful chunk of money. The trade-off was time and some debate over whether a particular seam needed another coat.
Lessons Worth Carrying
Document before you demo. Even if you're sure the damage is total, photograph it first. The adjuster wasn't trying to lowball Daniel, but the difference between his initial estimate and the final settlement was almost $7,000, and most of that gap closed because of the photo record we built that first Saturday.
Dry before you close. Reframing or rebuilding over wet wood in Oklahoma City summer humidity is asking for mold inside finished walls within a year. Spend the days on professional mitigation if it's covered or rent the equipment yourself if not. Moisture meter readings should be at 19 percent or lower before any new drywall goes up.
Use glass-mat or moisture-resistant board on any wall that's been wet, even if your code doesn't require it. The cost premium is small and the protection against a future event is worth having. Storm-zone homes deserve a slightly different material spec than the same house would get in a low-risk climate.