Hardwood flooring enhances the beauty of any home. While many people find the surface easy to maintain on a daily basis, they sometimes worry about hidden damage related to moisture. If you see large gaps between the floorboards in your house, they may be the first sign of a humidity problem. The following guide provides explanations for what causes gaps in hardwood flooring and how you can address them.

Why Does My Floor Have Gaps?

Since hardwood flooring is porous, it naturally expands and contracts in response to changes in the weather and humidity level. Wood retains or loses moisture depending on the season. As a result, you may find that the material expands on humid summer days. Under these conditions, it will look like the planks are aligned perfectly. When the flooring contracts on a dry winter day due to a lack of moisture, you are more likely to notice gaps between the boards.

Can This Problem Be Fixed? 

Fortunately, yes! To prevent gaps from appearing in your hardwood flooring, it’s important to keep the humidity levels in your home consistent throughout the year. If your house tends to feel dry during the winter when the furnace is running, and the weather is colder, experts recommend buying a portable humidifier to put moisture back into the air. Set the humidifier between 45 and 55 degrees Fahrenheit—gaps will appear in hardwood flooring if indoor humidity levels dip below 40%. Homeowners searching for a more permanent, low-maintenance solution should consider installing a humidifier that connects to the furnace, which will help regulate moisture levels throughout the house.

If gaps in your hardwood flooring are a persistent problem, regardless of the weather, contact the experts at Hardwood Rescue in Chesterfield, MO. They provide a wide range of hardwood repair services that will make your floors more stable year-round. They are also equipped to provide dust-free refinishing, so your floors always look their best. Call (636) 532-5476 to make an appointment, and visit their website for a complete list of services.