The crawl space has an integral role towards a home’s overall value as well as the living space above. Most homeowners in Chattanooga Tennessee don’t think twice about their crawl space unless they have to make repairs to plumbing, heating ducts or house wiring. While often thought of as no more than a storage area, it also has a tremendous impact on the overall indoor air quality of the entire home.
The Best crawl space insulation In Chattanooga TN
By default, the air quality of a crawl space is typically poor. Mold, mildew, radon gas and poor energy efficiency all create several problems. The air that circulates within it eventually makes its way up through the living space. Scientific studies show that up to 50% of living space air originates from the lowest level of the home. With homeowners more concerned about their home’s indoor air quality, the encapsulating of crawl spaces has become a popular solution for such problems.
A damp crawl space creates a safe harbor for harmful molds, in addition to dust mites, termites and other bugs that can infest the home. The presence of excessive moisture will also create a serious problem with the probability for the wooden structure of a home to deteriorate. Crawl space vents pose a further problem. While believed to be a solution to moisture problems, they, unfortunately, make the problem worse. As it turns out, the vents allow cold air and moisture in, which rises into the living area and therefore decreases the heating efficiency of the entire home.
Another all-too-common problem associated with crawl spaces is radon gas. Though it cannot be seen, smelled or tasted, radon is a radioactive gas that can contribute to poor health, including cancer. Radon gas makes its way through the earth, into the crawl space and the home’s living space. According to the U.S.E.P.A., radon gas is the number one leading cause of lung cancer in non-smokers.
Ignoring these various conditions is not recommended for both long-term health and energy usage. Fully encapsulating a crawl space – by both sealing and insulating – is a fully efficient measure in addressing such problems. It makes sense to maintain and improve the lower level area in order to maximize healthy living conditions and home resale value.
While there are several systems for encapsulating, a zero perm liner system that also insulates and reflects heat provides the most benefits. With a proper floor and wall liner, the area will not only be well insulated but will seal out moisture, bug infestation, and radon gas. Other components to look for in a system include a radon gas-dispersing drain fabric, a radon gas ventilation pipe, and a ceiling heat shield.
A complete system with all of the above components will allow any soil gasses – including radon gas – that naturally occur under the liner system, to wick through the drain fabric and escape out through the ventilation pipe. While improved indoor air quality is the primary benefit of a sealed and insulated crawl space, the homeowner will also appreciate a bright, clean, and dry storage area; the ridding of musty smells; less energy usage; and tax credits. Contractors encapsulating crawl spaces will have more to offer to their clients when they can assure the peace of mind with improved indoor air quality.
Crawl Space Vapor Barrier - A Beginner's Guide On Buying The Right One
The single best thing you can do to eliminate moisture and odors coming from the crawlspace is to apply a heavy sheet of plastic. Plastic wrap comes in clear or black and in different thicknesses. Purchase either color and with a thickness of at least 6 mil or better yet 10 mil.
Roll out the plastic so that all of the crawlspace floor is completely covered with plastic. When you have to cut the plastic to go around something, be sure to cover the cut with additional plastic or lap the original layer over the cut out. It's OK to use duck tape on the plastic vapor barrier as well. Just be sure to not have any voids in the plastic where moisture and odors can still get through.
The walls of the crawlspace should be covered as well to better eliminate moisture concerns as they can harbor condensation, a major source of moisture issues. Just roll out extra length of plastic so that you can run it up the crawlspace wall and using the stapler, tack along the ledger board located just above the concrete block or poured wall.
If you eliminate odors, moisture from the crawlspace and other undesirable elements coming from the ground beneath your home, your family will be living in a much healthier environment.
Although this task can be accomplished by yourself, it will be much easier if you can get a buddy or helper to go into your crawlspace and aid in the rolling out of the plastic barrier.
6 mil plastic is fine, however, if you can find thicker plastic (greater than 6 mil) then it will be much harder to rip or tear as you move along the crawlspace.
Basement Finishing Ideas For The Do-It-Yourselfer
A basement is prone to all types of foundation issues like, cracks in the interior and exterior walls, leaks, soil pressure, excessive moisture, seepage and dampness. These problems get worse over time and cause long term damage to your home, if left untreated. In order to enhance the structural integrity of your home, it is very important to take professional help for basement foundation repair. A professional will ensure that the problem is resolved efficiently.
Many properties experience foundation issues at some or the other time and it is important to know how severe the problem is to look for a treatment that offers a permanent solution. A basement foundation repair can be easily done if you have basic information about the ways to handle such repairs. There are various methods of repairing the foundation of a home. If there is some serious damage, it is advisable to take professional help. For general maintenance, you can either go for mortar application or patching repairs.
Some indications which suggest that you should go for basement foundation repair includes:
- Uneven Floors
- Water collection
- Cracks at entry or exit doors
- Doors not closing or opening properly
Cracks are the most common type of foundation maintenance issues. They are usually found in older basements and are caused due to the changes in the soil below the basement. Shallow foundations are more prone to cracks.
How To Clean Cracks
Once you have identified cracks in the foundation, you need to first clean them comprehensively. Cleaning is important as it not only helps in knowing the type of repair required, but also helps in proper application of the adhesive material. You can use a chisel to remove loose fragments from the cracks and then inspect it to find the right repair method.
If the cracks have just begun to show, you can use either hydraulic cement or Portland mortar to seal the cracks. These materials come with easy to follow instructions and can also be used to resolve any visible unevenness along the basement floor.
If your basement foundation is facing standing water problem, the moisture seepage can cause cracks in the drywall. To patch the leaky spots is the most effective solution for dealing with this problem.
To ensure that repeated basement foundation repairs are not needed, the groundwater should be directed away from the foundation.
A professional basement foundation repair company can be hired to repair foundation cracks, basement walls, stabilize the foundation, install foundation guard, repair eroded, bowed or unstable walls and remove mold problems. A strong basement foundation increases the value of your home.
Crawl Space Masters Specializes In Crawl Space Encapsulation in Chattanooga TN.