How to Refinish Hardwood Floors

Refinishing hardwood floors can breathe new life into a worn-out room, restoring beauty and boosting home value. While it takes effort and planning, it’s a manageable project for experienced DIYers or a worthwhile investment in professional help. The process involves sanding down the existing finish, addressing imperfections, and applying a new protective coat.

Begin by clearing the room of furniture and thoroughly cleaning the floors. Inspect for nails, staples, or debris that might interfere with sanding.

Refinishing steps include:

• Prep and safety: Remove rugs and cover vents to minimize dust

• Sanding: Use a drum sander with coarse, medium, and fine grit passes

• Edgework: Use an edge sander where the large one can’t reach

• Vacuuming: Clean thoroughly to remove every trace of dust

• Staining (optional): Apply stain evenly with a clean rag or applicator

• Sealing: Finish with a polyurethane or water-based sealant

Drying time varies by product, but expect at least 24–48 hours before walking on the floor. Avoid moving furniture back for several days. Proper prep, patience, and ventilation are essential for a smooth result. When done right, refinished hardwood floors can look brand new and last for decades.