
What Is Crawlspace Encapsulation—And How Does It Help with Pest Prevention?
When it comes to protecting your home, most homeowners focus on the visible areas, such as the roof, siding, windows, and doors. But one part of the house often goes unnoticed until it causes a problem: the crawlspace. If your home has a crawlspace, keeping it sealed and dry is essential for moisture control and long-term pest prevention. That’s where crawlspace encapsulation comes in. It’s a long-term solution designed to create a clean, controlled environment underneath your home—and one that pests are far less interested in. In this blog, we’ll explore the ins and outs of crawlspace encapsulation and how it promotes a pest-free environment. Understanding Crawlspace Encapsulation Crawlspace encapsulation is the process of sealing off the crawlspace using a combination of heavy-duty vapor barriers, insulation, and air sealing. The purpose is to isolate the crawlspace from the moisture and air from outside, which can contribute to mold growth, poor air quality, and unwanted pest activity. A typical encapsulation includes the following: Installing a vapor barrier (usually a thick plastic sheet) along the crawlspace floor and walls Sealing vents, cracks, and gaps that allow outside air and pests in Optionally adding insulation along walls or rim joists for temperature control