Your crawlspace might not be the most exciting part of your home, but it plays a bigger role than you might think. If left unprotected, it can collect moisture, attract pests, and even affect your home’s air quality and energy efficiency.
That’s where crawlspace encapsulation comes in. It’s a smart, long-term solution to protect the space beneath your home—and everything above it, too.
What Is Crawl Space Encapsulation?
Crawlspace encapsulation is a process that seals your crawlspace from outside air and moisture. The goal is to create a dry, controlled environment that supports the health of your home.
Here’s what it typically includes:
- Vapor barrier installation on the floor and walls to block moisture from the ground.
- Sealing vents and gaps to prevent humid outside air from getting in.
- Adding a dehumidifier to control humidity levels and prevent condensation.
- Optional insulation, depending on your home’s needs.
Once encapsulated, your crawlspace becomes a much more stable environment—clean, dry, and protected year-round.
Why It Matters
You may not spend time in your crawlspace, but what happens down there can impact your entire home. Encapsulation helps with:
- Moisture control – Reduces the risk of mold, mildew, and wood rot.
- Improved air quality – Around half the air you breathe in your home can come from your crawl space.
- Energy efficiency – Helps your HVAC system work more efficiently and keeps indoor temperatures more stable.
- Pest prevention – A sealed space is far less inviting for insects and rodents.
- Protecting your investment – Encapsulation can help prevent structural issues and increase your home’s value.
Already Have Waterproofing? Encapsulation Takes It Further.
If your crawlspace is already waterproofed with a french drain or sump pump, encapsulation is the next step. It builds on that foundation by locking out humidity and keeping the entire area more controlled and efficient.
Crawlspace encapsulation isn’t just about making the space under your home look better—it’s about protecting your home from the ground up. It helps prevent moisture problems, improves energy efficiency, and creates a healthier indoor environment.
If you’re ready to make a smart improvement to your home, get in touch with Better Basements & Waterproofing. We’ll take a look and help you figure out the best solution for your space.