Chattanooga Waterproofing Crawl Space

Crawl Spaces in Chattanooga  have been always around, but they became increasingly popular when homeowners started to recognize the improved convenience they have. Compared to the conventional floor setups and concrete floors, crawlspaces granted easy access to the plumbing setup and air ducts, and repairing them became effortless. Moreover, crawlspaces were also used as a storage facility. However, like any good thing in the world, crawlspaces also have its fair share of problems: trapped moisture, vermin, termites, and carpenter ants; invasion of wildlife and accumulation of foul gases to name a few.

finished crawl space

Waterproofing Crawl Space Chattanooga

digging out a crawl space

I’ve been doing  crawl space encapsulation in Chattanooga for more than two decades now. A good number of correspondences I have addressed were always concerning the foul smell and bad odors that are generated from crawlspaces. It’s imperative to recognize the root causes behind such foul odors and we need to work on strategies that will eliminate the root causes. Crawlspace encapsulation is relatively a new technique which will help you to protect your crawl space, and the health of your family. However, you need to know how to choose the right encapsulation system for your home.

By encapsulating your crawl space, you no longer have to worry about rodents or other wild animals invading your crawl space, moisture accumulation, termites and foul smell that was haunting you for long. A Do-It-Yourself encapsulation kit will undisputedly help you to protect your home from unwanted disasters.

Crawl Space Insulation and Its Benefits

dry crawl space

Crawl space is one of the most fundamental areas in every home which needs to be kept extremely clean. This is the reason why people go for crawl space encapsulation kits, as these liners make your crawl space extremely clean by keeping away insects, water logging and bad odor. However, the market displays numerous encapsulation kits in different qualities.

Good quality encapsulation kits are more expensive than the cheaper ones, but the cheaper ones are much weaker when it comes to quality. Unfortunately, in my extensive experience in this industry, I have noticed that people are attracted to cheaper ones and choose them for their encapsulation. However, they regret later when the whole thing fails to deliver what it promises.

This undoubtedly is the reason why I suggest using DIY encapsulation kits to save a considerable amount of money. How? It is not only the DIY kit that is expensive, but what's more expensive are the labor charges that come along with it. Labor charges have been increasing higher than ever, and this is the reason why it costs you as much as the encapsulation kits itself. However, if you opt for using DIY encapsulation kit you can save a considerable amount of money that you might spend on labor charges.

Moreover, you can also do your encapsulation at the convenience of your time, patience and energy. You do not have to wait for the professional to arrive at your home, analyze your crawl space and then start the job. Sometimes, this may take longer than you even expect it to finish. This undisputedly becomes the reason why people are more open to taking up DIY kit, as this can finish up their crawl space encapsulation as fast as possible.

What's more? Choosing a DIY kit will help you to ascertain the quality of your liner and the credibility it comes with when protecting your home. By choosing this kit you can take your time and choose the one that suits your preferences and is a permanent solution to your problems. If you leave this to the dealer, you cannot be sure on the quality of liners they will be using and the credibility of their service.

By doing the encapsulation yourself you can be sure that you have done it perfectly and can also alter some changes according to your preference. Hiring a professional will not only take your time and money, but may not be as flexible as you may think.

Crawl space DIY kits are readily available in the market and all you need to do is to research a bit on the types available. Remember, to choose a good quality liner because it all depends on the quality of the liner when it comes to completing the protection of your house.

Crawl Space Encapsulation - Eliminate Musty Smells DIY - Mold Encapsulation

sealed crawl space cost

Installing a crawlspace vapor barrier is not rocket science. It is not physically difficult. Whether installing a quality vapor barrier in a vented crawlspace or doing a complete crawlspace encapsulation, it only takes a little time, a little patience and a willingness to crawl around on your hands and knees for a couple of days.

Where to Buy a Crawlspace Vapor Barrier

There are many places to purchase a crawlspace vapor barrier. An on-line search will provide contact information many retailers. And the products they offer vary from inexpensive clear plastic to woven and coated fabrics much like swimming pool liners. The inexpensive liners can also be purchased from many hardware stores and home centers.

What Vapor Barriers Are Available

The inexpensive vapor barriers will do the job but it's been our experience that they tear easily, don't stay in place, and become brittle and crack after four to five years. But they are inexpensive.

The alternative is to spend a couple times more initially and purchase a product with a twenty five year warranty. The reinforced or woven products require no more time to install than the inexpensive shorter-lived products.

The real question is whether an installer wants to spend a couple of days crawling around in a damp crawlspace every four or five years, or wants to spend a little more initially and have an installation that is maintenance-free and will last for decades. Personally, it makes more sense to me to do it right the first time and be done with it.

Installing the Vapor Barrier

Whether doing a full crawlspace encapsulation or simply installing a vapor barrier in a vented crawl space, the installation of all products have a lot in common.

First, the floor needs to be completely covered, with all seams overlapped 6" to 12" and sealed with tape. While duct tape is a wonderful product with countless uses, it does not do a good job sealing the seams of a vapor barrier. A quality, water-proof vinyl tape designed specifically for sealing the seams is recommended.

Wrapping the Crawlspace Piers

Second, the floor material needs to be sealed around all the foundation supports. Whether steel posts or concrete block piers, it is necessary to prevent the migration of water vapor from around the foundation supports. This is usually done by wrapping the piers - sealing the piers with the vapor barrier 6" to 12" up from the floor. This provides a sealed pier to which the floor material can be sealed to using seam tape.

Wrapping the piers can be a little problematic. No safe, nonflammable, nontoxic construction adhesive is effective with the available materials except for a newly developed, patented proprietary wall and pier liner. The vapor barrier is typically applied to the piers using a combination of tape, mastic, caulk, and mechanical fasteners. The mechanical fasteners require that holes be drilled into the piers using a masonry bit and hammer drill. This adds exponentially to the installation labor.

The patented wall and pier liner can be applied to most any surface using a low VOC and nontoxic construction adhesive. Being low VOC and nontoxic, it is nonflammable and safe to use in the confined area of a crawlspace. It can be safely installed in a fraction of the time. It is the only material of its kind and can be ordered from it manufacturer.

Sealing the Crawlspace Walls

Finally, regardless of whether you're installing a vapor barrier in a vented crawlspace or doing a full encapsulation, it is necessary to seal the floor material to the crawlspace walls. Most experts agree that this is a vital step for a well installed barrier or encapsulation.

If installing a vapor barrier, the floor material should be sealed to the wall 6" to 12" above the outside grade. Like wrapping the piers, most companies recommend the tape-caulk-mechanical fastener combination. The mechanical fasteners should be placed every two to three feet long the perimeter of the crawlspace. If taking this approach, be sure to use a respirator as concrete dust can cause severe respiratory problems.

If doing a full encapsulation, the entire wall, a minimum of three inches down from the sill plate to allow for a pest control inspection, should be sealed. Enough floor material can be purchased to extend up the walls or, the method we've found easiest, the wall is covered and sealed with a wall liner and the floor material is sealed to the wall liner using seam tape. Regardless of which method you use, the vapor barrier must be securely attached and sealed to the wall.

The manufacturer of the pier wrap also makes a patented wall liner that attaches to and seals the wall in one simple step. It reduces installation time by several hours. Like the pier wrap, it is available from the manufacturer.

If you crawl space is in need of repair, Crawl Space Masters can help!