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Crawlspace encapsulation complete.

According to housing stats, roughly 15% of homes in the US have crawl space foundations. Although crawl space foundations do have some advantages, they are also plagued by a few common problems, such as dampness and mold growth. Crawl space encapsulation can help protect your home from these and other issues, thereby preserving its structural integrity.

If you’re experiencing crawl space issues, getting the area encapsulated could be a savvy move as a homeowner.

Don’t let crawl space problems compromise your home or your family’s health. Instead, continue reading to find out what crawl space encapsulation is and what its advantages are.


What Is Crawl Space Encapsulation Exactly?

Crawl space encapsulation is the practice of sealing off a crawl space from exterior elements. This is done using a heavy-duty moisture barrier to line the floor and walls. Crawl space encapsulation also includes sealing any vents and applying new and additional insulation where needed. The final stage of crawl space insulation is to add a dehumidifier.

If you choose a good crawl space encapsulation company to do the job for you, they might also want to look into installing drains if your crawl space does not have any already.

The Benefits of Crawl Space Encapsulation

Crawl space encapsulation has a number of key benefits for homeowners. These include fewer pests, reduced dampness, less risk of mold, better health and more.

Fewer Pests

Are you hearing suspicious sounds down in your crawl space? Rats, mice, and other rodents are often drawn to crawl spaces as they offer a safe place to hide out in. Other common squatters you might find in a crawl space are cockroaches, termites, spiders, silverfish, and even larger mammals like raccoons and possums.

Although some of these unwanted guests are just an annoyance, others can compromise the safety of your home. For instance, termites can quickly erode supporting beams and make their way into your home’s upper levels as well. Rats can chew through electrical wires and create fire hazards. Rats, mice, and cockroaches can also carry harmful diseases. Because of this, we take the anti-pest aspect of crawl space encapsulation very seriously here at Foundation Support Specialists. We install specific vent covers and doors that keep access points both airtight and safe against pests.

At the same time, our specialized vent covers also control the transfer of air from other areas of your home into the crawl space. This assists to keep the air fresh and dry.

Reduced Dampness and Flood Prevention

Speaking of keeping things dry, this is one of the primary benefits of crawl space encapsulation. One of the common issues that plague crawl spaces is persistent dampness. Permanently ridding a crawl space of dampness is virtually impossible unless you opt for encapsulation.

Crawl space encapsulation has been proven to reduce dampness by a number of studies in varying climates. Enclosing a crawl space is the best way to keep it dry, and encapsulating it is the most thorough way to do this.

Reduced Mold Risk

One of the dangers of a damp crawl space is this can provide an ideal breeding ground for mold to thrive in. Because crawl space encapsulation can fix moisture problems in your crawl space, it can also reduce the risk of mold in this area. Mold can be a serious health risk, and trigger or exacerbate a number of illnesses. Molds release allergens, which can trigger allergic reactions and worsen conditions like asthma. Children and the elderly tend to be most vulnerable against mold spores, but there are many adults who also suffer various negative impacts from mold exposure.

Crawl space encapsulation will dry out the area and guard against mold growth, resulting in better air quality in your home. If you already have a mold infestation, a thorough crawl space encapsulation service like ours may also offer mold inspection and remediation.

Better Temperature Modulation

Another benefit of crawl space encapsulation is enhanced temperature modulation. Crawl spaces can help cool down homes during the summer in hot climates like ours. However, as soon as cooler weather hits they can make your home a lot colder than it needs to be. If you encapsulate your crawl space, one of the first steps is to replace any existing insulation and add more. After this, the entire crawl space gets sealed off. This prevents cold draughts from pulling through under your home.

In summer, an insulated, encapsulated crawl space can still be of benefit. It will protect your home from sudden heat swings by offering an extra buffer of insulation.

Extra Storage Room

Last but not least, crawl space encapsulation can also unlock extra storage room in your home. A lot of crawl spaces are far too dirty and damp to store anything of value. Whatever you do store down there will likely just become a hideout for rodents and bugs. Once you have encapsulated your crawl space, it will be immaculately clean and dry. Depending on the dimensions of the area it could act as a valuable storage zone.

Are You Looking to Have Crawl Space Encapsulation Done?

Crawl spaces are prone to various issues, including persistent dampness, mold growth, and pest infestations. Not only can these issues be dangerous for your family’s health, but they can also compromise your home’s integrity over time.

If you’re having crawl space issues, one of the best ways to remedy these is through crawl space encapsulation.

Crawl space encapsulation can eradicate dampness long-term, keep out pests for good, and better insulate your home.

If you want to seal off your crawl space, the first thing you should do is look for the best crawl space encapsulation company in your area.

Are you located in San Antonio? If so, instead of searching for “crawl space encapsulation near me” check out our services.

We are a foundation company that specializes in crawl space encapsulation. We go above and beyond to ensure that all of our encapsulations stand the test of time. We will do a full inspection and come up with a plan that will work for your specific crawl space.

Contact us today to get your crawl space sealed once and for all.

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Our Locations


11615 Angus Rd
Suite 104B
Austin, TX 78758


1945 W. Walnut Hill Ln.
Irving, TX  75038


6422 Lozano Dr.
Houston, TX 77041

San Antonio

18630 Goll St.
San Antonio, TX 78266