Crawl space moisture is a leading cause of mold, structural damage, and poor indoor air quality in homes. Moisture can enter through the soil, gaps and cracks in foundation walls, or leaks, and once inside, it often becomes trapped without proper ventilation or drainage. Excess moisture creates a perfect environment for mold and wood rot, while also attracting pests and creating unhealthy air that can seep into the living space above. The key to controlling crawl space moisture is managing humidity, improving air circulation, and monitoring conditions continuously. ATMOX systems use a combination of fans, sensors, and optional dehumidifiers to control crawl space moisture intelligently. By responding to actual dew point and humidity readings, the system ensures moisture is addressed only when needed—saving energy while protecting your home. Don’t wait until problems become visible. Proactively control crawl space moisture for a healthier, more efficient home.
The stack effect is a phenomenon that occurs in buildings due to the buoyancy of warm air. As air is heated, it becomes less dense and rises, creating a pressure differential that drives air movement within the structure. In homes with crawl spaces, the stack...
Understanding the impact of temperature on air's moisture-holding capacity is a key concept in various fields, including meteorology, agriculture, HVAC systems, residential crawl spaces, attics, and daily comfort. This fundamental relationship, referred to as the...
Do you know how many crawl space fans you need for effective ventilation and moisture control? Crawl spaces are often overlooked but play a crucial role in the overall health of your home. Proper ventilation is essential to prevent moisture buildup, which can lead...
What is dew point and how does it affect your home? Dew point is the temperature at which air becomes saturated with water vapor and condenses into visible water droplets. This moisture can lead to issues such as mold, mildew, and poor indoor air quality in your...
Why Now? My crawl space was always fine, so why am I having issues with my crawl space after all these years? You may have lived in your home for 20 or 30 years and never had a moisture problem in the crawl space until now. Why is there a problem if nothing has...
The history of foundations can be dated back to ancient civilizations. These civilizations recognized the need for a strong foundation which enabled them to build elaborate structures that can still be seen today. A foundation must provide a strong and stabilizing...
What type of home foundation is best? There is no one-size-fits-all answer. There are several types of residential foundations, each with their own advantages and disadvantages. However, the best type of home foundation is dependent upon several different factors....
Crawl spaces have evolved into two main categories: Vented and Unvented (also referred to as Closed). The International Residential Code (IRC) has specific regulations for moisture control for both vented and unvented crawl spaces. For the purposes of this blog, we...
A crawl space is an extension of your home. Therefore, a crawl space inspection should be performed to ensure there are no issues that have gone undetected. Issues inside a crawl space may affect the integrity of your home. Home Inspections Real estate...
Should crawl space vents be open or closed? Like we have frequently said before, the ATMOX answer is that “it depends.” What is the situation? What are you trying to accomplish? And, what type of crawl space setup do you have? Vents in a Traditional Vented Crawl...
Crawl Space Dehumidifiers and Humidity Levels Let’s explore a commonly used tool in the crawl space – a dehumidifier. And, let's look at how we can improve the use of crawl space dehumidifiers. A dehumidifier works to remove humidity from the air by drawing the...
Over the past several decades, construction preferences and styles have evolved and changed. In some styles, such as bungalows, minimal traditional and cape cod style homes from the 1920s to 1950s, the layouts stayed mostly within a rectangular frame. Once the...