Hardwood Floor Drying in Camas, WA
The dishwasher line let go while you were at work, and by the time you got home the water was gone but the oak in the dining room had turned into a washboard. Every board is high at the edges and low in the middle, and the ones by the kitchen door have started to lift. This site connects you by phone with an independent local provider who does hardwood floor drying in Camas and across Clark County.
Metering the boards and the subfloor before deciding anything
Cupping means the bottom of the board is wetter than the top. The crew meters the boards across the whole room, then gets a reading on the subfloor from below if there is a crawl space or a basement, or through a small opening if there is not. That pair of numbers, top and bottom, is what tells them whether the floor is a drying job or a replacement.
If the floor can be dried, the crew lays drying mats on the surface that pull air through the boards and the seams, sets a dehumidifier in the room, and, where there is a crawl space, puts air movement under the floor as well. Drying from both sides is what flattens a cupped floor. The crew comes back to read the boards day after day and pulls the equipment when the top and bottom readings meet. Then the floor sits for weeks before anyone sands it.
Get the water up, leave the boards alone, do not turn on the heat under them
Blot up any standing water with towels right away. Do not use a shop vacuum on the boards or a fan blowing hot air straight at them, because drying the top fast while the bottom stays wet makes the cupping worse. Lift rugs and furniture off the wet area. Do not run radiant floor heat under a wet floor.
Take photos of the floor from a low angle so the cupping shows. Note where the water came from and how long it sat, because a floor that got wet for a few hours from a clean line has a good chance, and a floor that sat under creek water for two days has a worse one. Then call.
Which floors flatten again and which do not
Solid oak and fir that cupped from a clean water source and get drying started within a few days usually flatten as the moisture evens out. Boards that buckled, lifted off the subfloor, or split along the grain are past the point of drying. Engineered floors with a thin veneer often delaminate and do not recover. Laminate is not wood and comes out once the core swells. Floors that took contaminated water from a creek or a sewer backup usually come out regardless of the reading, and the flood cleanup page covers why.
If there was standing water in the room, water extraction comes first. The subfloor under the boards dries under the structural drying plan, and in a bungalow that means the crawl space gets checked at the same time.
Fir floors in the mill houses, oak and engineered up the hill
The 1900s to 1940s bungalows downtown have the original vertical-grain Douglas fir floors, often three-quarter-inch tongue and groove laid straight over the joists with no subfloor at all. Those floors cup fast because there is nothing between them and the damp crawl space air, and they also dry well from below if the crew can get air moving under the house. Many have been refinished so many times that the tongue is thin, and the crew checks that before recommending a sand.
The 1990s to 2020s homes on Prune Hill, around Lacamas Lake, and on Green Mountain have solid oak and maple over plywood in the older ones and engineered plank in the newer ones. The plywood subfloor holds water between the layers, and a leak that started in the kitchen shows up as cupping in the hallway a week later. A Camas winter, with the outside air near saturation from November to March, gives the crew no help at all, so the dehumidifier does the work and the drying takes longer than it would in August.
Calling about a floor that has started to cup
Have the address ready and say what kind of floor it is, where the water came from, how long it sat, and whether there is a crawl space or a basement under the room. Call (360) 226-7395.
