Hamilton Township, N.J. – October 05, 2026 -- Homeowners in Mercer County can expect hardwood floor refinishing to take three to five days for an average-sized space, according to a new HelloNation article detailing the process stage by stage.
Sanding takes a full day for average rooms, longer for larger homes
Sanding is described as the first and most labor-intensive step, with professionals using specialized equipment to strip old finishes and smooth imperfections. An average-sized room typically takes a full day to sand, while larger homes may need several days. Dust can still occur even with containment systems, and furniture must be removed or covered before work begins.
Edges and corners often require additional manual sanding, and nearby rooms may experience some disruption during this phase.
Staining is optional but requires careful drying time
After sanding, homeowners can choose to apply stain to adjust or enhance the wood's color. Application itself may take only a few hours, but drying can range from several hours to overnight depending on the product and room conditions. Rushing this step can affect the evenness of the final color and how well the protective finish adheres afterward.
Protective finish coats need four to six hours of drying time each
Most refinishing projects require at least two coats of protective finish, with high-traffic areas sometimes needing more. Water-based finishes generally dry within four to six hours per coat, while oil-based finishes take longer. Floors must stay undisturbed during this window, which temporarily limits access to the room.
Flooring Expert Rich Linnell, who works on hardwood refinishing projects in Mercer County, notes that scheduling and preparation directly shape how smoothly a project moves through these stages in occupied homes.
Residents can often stay home, but movement should be limited
The article explains that homeowners typically don't need to vacate the house during refinishing, though movement near active work areas should be minimized. Ventilation also plays a role in drying speed and comfort, even though many modern products are formulated to reduce odor.
Homeowners are advised to plan for furniture removal in advance and keep pets and children away from work zones throughout the project. Clear communication with professionals about household routines and scheduling needs helps reduce disruption from start to finish.