Fire restoration in Reno
Reno sits between the high desert of the western Great Basin and the Sierra Nevada, and the National Weather Service notes that its high-desert setting produces large temperature swings from day to night and from season to season. For a house that has just had a fire, those swings matter. A building that's been soaked by firefighting, opened up by ventilation cuts and left without heat is exposed to whatever the night brings.
Freezing after a fire
Washoe County's residential design criteria use a 17°F winter design temperature. When a fire knocks out the heat in winter, water left from firefighting can freeze in carpets, in wall cavities and in plumbing. Pipes that were full of water when the power went off can freeze and split, adding a second water loss to the first. The first priorities in cold weather are to get standing water out, decide with the utility and a plumber whether to drain the plumbing, and close up the building so it can be heated and dried. Ask the company how they'll protect the plumbing if the heat can't come back on right away.
Snow on a damaged roof
A fire that reached the attic can weaken roof framing and sheathing, and ventilation holes cut by firefighters leave openings. Washoe County doesn't use one snow load for the whole county; ground snow loads are set per site, because they change with elevation. A roof weakened by fire may not carry the snow it was designed for. Ask the company whether the roof needs temporary shoring, how tarps will be secured so they don't collapse under snow or tear in the wind, and who will check the roof framing before winter.
Drying in dry air
The high desert's dry air can help drying, but only in a controlled way. Opening windows on a cold night lets in dry air and freezing temperatures together. Professional drying uses heat, air movement and dehumidification in a closed building, with daily moisture readings on walls, framing and subfloors. Ask to see those readings.
Condensation in a boarded house
Big day-to-night swings can cause condensation inside a cold, closed building, especially on windows, metal and anything cooler than the air. Condensation on soot-covered surfaces makes residue harder to clean and can speed corrosion on metal and electronics. Keeping temperature and humidity steady, with heaters and dehumidifiers, protects both the structure and the belongings still inside.
Summer jobs
Summer brings the opposite problem: a closed house in high-desert sun heats up fast, and heat drives smoke odor out of materials. Contents should come out early, and crews in respirators need cooler working hours. Ask how the schedule changes with the season.
Checking a contractor in Nevada
Nevada's contractors board publishes a free license lookup. Check that the business holds an active license for the kind of work it's bidding, including structural repair if the job goes beyond cleaning, and that the name on the license matches the name on the contract.