YCS Blog YCS Blog YCS Blog YCS Blog YCS Blog YCS Blog YCS Blog YCS Blog

Rodent-Proofing: The Role of Crawl Space Encapsulation

When executed properly, crawl space encapsulation proves to be an effective strategy in moisture control and deterring rodent infestations within a home. However, it is imperative to emphasize that the encapsulation process should be entrusted to a skilled and experienced company for optimal results. 


Encapsulating a crawl space offers limited benefits in preventing animals from nesting, burrowing, and taking residence. By intentionally creating unfavorable conditions for animals, the likelihood of their entry is significantly reduced. Furthermore, crawl space encapsulation diminishes moisture levels, making the environment less inviting for animals compared to the wilderness.

Inadequate sealing of the crawl space creates an entry point for rodents and pests, introducing various issues for homeowners. Rodents not only contaminate food, posing health risks, but also leave behind urine and fecal droppings containing germs that can result in unpleasant odors and trigger allergic reactions in some individuals. Moreover, the gnawing of wires by rodents poses a severe risk of house fires.

Open Crawl Space Vent


Fortunately, addressing this concern is simplified with the YCS Pro Vent Cover—a versatile vent cover designed specifically for crawl spaces. This innovative solution provides a swift and effective method for rodent exclusion. The YCS Pro Vent Cover comprises two essential layers:

  1. YCS Flex Foam: This layer is dedicated to sealing crawl space vent openings. For unvented crawl spaces, The Pro Vent Cover features two pre-established cut-outs, that provide up to 60 square inches of ventilation.
  2. Hardware Cloth: A dependable solution for pest prevention in crawl spaces, the mesh is easily replaceable for convenient maintenance.

Closed off vent

These crawl space encapsulation vent covers are available in a standard vent size of 8” x 16”, easily trimmed down to fit smaller spaces. They can be stacked for larger openings and permanently affixed to a vent opening using the YCS Magic Adhesive. For all your crawl space encapsulation vent covers, crawl space vent covers for encapsulation, crawl space vent covers, crawl space vents, and vent covers for crawlspace needs, trust in the reliability and effectiveness of YCS Pro Vent Covers.

Pro Vent Cover- Both cut outs removed


Check out the YCS Pro Vent Cover for your next encapsulation. Click here to complete your order online or give our team of YCS experts a call to place your order over the phone: 843-887-3247.

cart close

Your Cart