Every January we get the same run of calls out of Dacula, Hebron and the Alcovy Road corridor: a homeowner wakes up, hears water running somewhere it shouldn't be, and finds the ceiling below the bonus room sagging. North Georgia does not freeze often enough for builders to insulate the way they do in Ohio, so when temperatures sit in the teens for two straight nights, unprotected lines in attics, crawl spaces and garage walls split open.
A half-inch copper line pushes roughly six to eight gallons a minute at normal household pressure. If a line lets go at 2 a.m. and nobody catches it until 7 a.m., that is well over a thousand gallons inside the structure. Below is what that actually looks like in a typical Dacula two-story, and what we tell homeowners to do before our truck arrives.
Hour zero to one: stop the water and kill the power
The single most valuable thing a homeowner can do is find the main shutoff before there is an emergency. In most Gwinnett County homes built after 1995 it is either in the garage near the water heater or at the meter box by the street, under a rectangular lid. A meter key costs about ten dollars at any hardware store on Highway 316 and belongs in a kitchen drawer, not on a shopping list you write during a flood.
Once the water is off, cut power to any circuit feeding a room with standing water or a wet ceiling. Water finds can lights and outlet boxes long before it finds you.
- Shut off the main supply at the meter or garage valve.
- Open the lowest faucet in the house to relieve pressure in the remaining lines.
- Turn off breakers to affected rooms — never wade into standing water first.
- Photograph everything before you move a single box or piece of furniture.
- Call your insurance carrier and a restoration contractor at the same time, not one after the other.
Hour one to twenty-four: where the water actually goes
Homeowners almost always underestimate the spread. Water from an attic line runs down the top plate of an interior wall, saturates insulation in the cavity, and shows up as a stain two rooms away from the break. In a house with engineered hardwood over slab, it will travel under the floating floor and stop only where it hits a threshold.
This is why we start with thermal imaging and penetrating moisture meters instead of a shop vac. We map the whole affected footprint first — including the wall cavities, the subfloor and the insulation — then dry to that map. Drying only what looks wet is how a January burst becomes a March mold call.
Day two to day five: structural drying, not just fans
Proper structural drying in a Gwinnett County home usually runs three to five days. We set air movers to break the boundary layer of moist air sitting against wet materials, and low-grain refrigerant dehumidifiers to pull that moisture out of the air and out of the house. Daily moisture readings get logged so there is a documented record of the structure returning to its pre-loss dry standard.
That log matters more than most people realize. Adjusters approve claims they can verify. A folder of dated moisture readings, thermal photos and a room-by-room scope moves a claim along far faster than a phone call describing a wet ceiling.
Preventing the next one
Before the next cold snap, insulate any exposed line in the attic, crawl space or garage, disconnect and drain hose bibs, and open cabinet doors under sinks on exterior walls so conditioned air reaches the pipes. If you are leaving town in January, either leave the heat at 60 degrees or shut off the main and drain the system. A vacant house with no heat and full pressure is the worst combination we see.
Dealing with this in Dacula right now?
Liberty Water & Fire Restoration answers the phone 24 hours a day and dispatches IICRC certified crews across Gwinnett, Barrow and Hall counties. Learn more about our water damage restoration service, or see every city we serve.
(404) 805-0228