Will Rogers said, “If you don’t like the weather in Oklahoma, wait a minute and it’ll change.”
And it has—from a crushing ice storm in late October, to 65-degrees and sunshine on Thanksgiving Day. Anyone dealing with Oklahoma’s erratic weather this winter might take some advice from the storied Geronimo: “Be ready for anything. Be prepared for nothing.”
During 2020 people have spent a lot more time in their homes, working through teleconferences and Zoom, limiting their outings, and distance learning through high tech screens. Now that winter is almost officially upon us, home furnaces will be running longer, and the fireplace will be burning a lot at night as people go out less often. Winter promises to be a challenge for everyone, and not the least for your hardwood floors.
Wood does not like all that extra dry heat. Hardwood flooring is a product of nature, and it responds to how much moisture or dryness is in the air. Even though the wood has been dried, cut, and processed into flooring material, it will still expand or contract depending on the amount of moisture in the environment.
During dry winter weather, hardwood flooring may contract and even show tiny gaps between the individual planks. This shrinkage begins when the room has 25% humidity or lower. Seasonal gaps that appear between the boards are more prominent with solid wood flooring products than with engineered floors. The engineered wood’s structural composition allows it to be more dimensionally stable than solid wood flooring.
It is only the floor’s abnormal gaps, those that remain after a seasonal change, that are of concern. These should not be confused with normal, seasonal gaps, which take care of themselves. Once the interior heating systems are turned off and the indoor environment regains moisture, most gaps will disappear. When summer days arrive with warmer, humid weather, hardwood floors will expand and swell. This usually begins when the humidity goes above 55%.
Luckily, it is not difficult to maintain consistent relative humidity levels throughout the year. The owner is in control, and their hardwood floors will stay healthy with a little, thoughtful maintenance.
For those cold, dry months, a humidifier can be brought into the room. Movable humidifiers are affordable and do a good job. Individual ones can be used in different rooms, or a large console unit (holding around nine gallons of water) can treat up to 2500 square feet (the size of a small house). A three-gallon unit, for example, can treat up to 800 square feet.
Many of the larger movable units come with their own hygrometers, a gauge that measures the exact humidity. Or, individual hygrometers are small, inexpensive, and can be placed in different rooms.
A humidifier can also be installed in the existing furnace. This operation runs through the house vents and can easily be professionally installed. Many owners, especially those who are handy around the home, like to install the units themselves (Instructions and films are available on YouTube and elsewhere).
These types of humidifiers cost more initially but last for years and are cost effective. Once the weather starts to warm up for springtime, the heating is turned down and humidity levels will naturally rise. Then any seasonal gaps in your hardwood flooring material will close on their own.
There are also economic and health bonuses in using humidifiers.
1. Raising the humidity makes air feel warmer, so the thermostat can
be turned down for energy savings.
2. Physicians often recommend humidifiers to guard against dry skin, hair, and scratchy throats.
3. House plants will love them.
In extremely humid areas, dehumidifiers may be used to avoid too much moisture in the air. If the humidity level is consistently over 50%, dehumidifiers help avoid excessive swelling in a hardwood floor. As with humidifiers, they come in all sizes, from units that will service a large basement to those intended for small storage spaces.
Oklahoma is slightly above average humidity, with an overall 54.4%. The average monthly relative humidity ranges from 48% in August to 62% in January. To keep your hardwood floors from struggling against excessive humidity or dryness, maintain a consistent relative humidity level of 30-50% throughout the year.
At Temple Johnson customers are considered family, with a commitment that goes beyond just installing beautiful floors. If seasonal issues arise, their hardwood floor specialists welcome the opportunity to assist with any maintenance problems.