How to Fix Water Damaged Wood Floors
Wood floors with water damage are a possible breeding ground for dangerous mold spores. Therefore, homeowners must promptly repair damaged flooring when a flood or other disaster occurs. Luckily, fixing a water damaged wood floor is a simple procedure that can be completed in a weekend.
- Ensure the floors are completely dry. Use multiple towels or a wet-dry vacuum cleaner to remove standing water. Improve the area's circulation by opening windows and doors. Turn on all ceiling fans and portable fans.
- Inspect the floors to determine the extent of damage. Look for peeling, cracking, warping or mold accumulation.
- Pull up and replace boards with extreme damage. In most cases, warped boards will never flatten and must be removed.
- Sand the floorboards with water damage. Those with large areas of damage should consider renting a floor sander to handle this task. If only a few boards are damaged, hand sanding is appropriate. Sand the wood until all polyurethane and stain are removed.
- Fill holes or cracks in the wood with a high-grade wood putty. Apply the substance with a putty knife, and then allow the repaired area to dry for approximately one hour. Sand the spot until it is smooth and level.
- Clean the floors using a broom, dustpan and vacuum cleaner. Ventilate the area, and use mineral spirits and a soft cloth to ensure all traces of dirt and sanding dust are removed.
- Stain the area with a wood stain in a tint that matches the rest of the floor. Two coats may be necessary, and be certain to allow adequate drying time between coats per the manufacturer's directions.
- Apply a protective coat of polyurethane to the floor. Follow the manufacturer's instructions for the correct application process and drying times.