Cover any outside air vents or skip them in new construction. Inside a crawl space, cover exposed foundation walls with 1-1/2 inches of rigid, moisture-proof insulation. Cover the floor and foundation ...

Remove moisture to prevent mold, mildew and wood rot. We evaluated the top-rated picks to help you choose the right crawl space dehumidifier for your home. Crawl space moisture can create a whole ...

Hot air from the vents in the summer can also create condensation when it meets cooler air that's inside the crawl space. Drainage issues and foundation cracks sometimes make moisture problems worse.

In modern home construction, however, these vents are thought to do more harm than good, especially during summer. Keeping your crawl space vents closed during the summer is the right choice because a ...

When winter rolls around, close or cover foundation vents. We explain how to seal up crawl-space vents in winter for a more energy-efficient home.

Workers replaced vents on the roof and around the foundation with ember-resistant ones and changed out vinyl window screens with aluminum ones. They put locking hinges on a fire-resistant door made of ...

These crawl space dehumidifiers will keep the underside of your home free from harmful moisture with almost no maintenance.

Crawl space moisture can impact your home’s structural integrity and create mold that can cause health issues. Follow these tips to prevent moisture buildup.