Excessive interior humidity can lead to structural damage and health concerns if high moisture levels are sustained inside wall cavities. Wood rot, mold and mildew can result.
Check sashes for smooth adequate operation.
Use manufacturer-approved exhaust fans, especially when showering.
Install and use a dehumidifier.
Use ceiling fans to circulate air.
Open windows and doors whenever possible to allow interior moisture to escape.
By following these simple steps, you’ll add years to the life of your windows and doors. They will continue to function like new and they will keep your home looking beautiful.