Feb 14, 2024 | CrawlSpace
Your Tennessee home’s crawlspace plays a significant role in the health and safety of your family and overall property. If crawlspaces are not properly taken care of, it can lead to pest infestations, foundation damage, poor indoor air quality, and potential health hazards! Luckily, crawlspace encapsulation looks to address these concerns. We break down all you should know about crawlspace encapsulation and how to maintain a healthy crawlspace!
What is CrawlSpace Encapsulation?
Encapsulation is the process of sealing your crawlspace with a barrier to prevent moisture from entering. A crawlspace professional will install this moisture or vapor barrier on the floor and walls of the crawlspace, allowing moisture to stay out to prevent fungi growth and other moisture-related problems.
What Are the Benefits to CrawlSpace Encapsulation?
Along with preventing fungi growth and excessive moisture, there are several benefits to enclosing your crawlspace! Moisture can affect several factors inside your home, Including:
- Energy Savings: Your HVAC unit or furnace runs longer to help maintain the temperature inside, using more electricity, and in return increases your energy bills. A moisture barrier will act as a sealant and ease your HVAC system to make a home more energy efficient and save money!
- Structural Integrity: Home foundations are vital and excess moisture can lead it to wood rot, comprising the structural integrity of your home. Moisture barriers will reduce the amount of moisture to avoid wood rot and protect it overall.
- Better Air Quality: Mold and mildew issues can arise if your crawlspace is in bad condition, creating a health risk to your family and pets. When installed, a moisture barrier will reduce moisture levels and prevent mold and mildew from forming, creating better air quality overall.
- Pest Control: Unsealed crawlspaces are an open invitation for pests and wildlife to enter and search for a place to nest and find a food source. Pests like rodents, roaches, and termites can cause considerable damage and contaminate your home, bringing in health and safety concerns. Enclosing your crawlspace will eliminate entry points for pests to into your home and serve as a good starting point for home pest control.
How Can I Keep a Healthy CrawlSpace?
Enclosing your crawlspace is a great way to avoid moisture, but the care for your crawlspace doesn’t stop there! It’s important to continue taking care of the space even after it’s enclosed. Regularly check for signs of moisture such as dampness or standing water. If you notice moisture buildup, address it as soon as possible. Additionally, consider installing screens over vents or openings in your crawlspace to prevent pests from entering. Remove any debris or clutter you might see, as pests use it to hide. Lastly, schedule regular inspections with your Nashville pest control company to ensure the area is free of pests and other problems.
If you think it’s time to enclose your crawlspace or would like more information on various crawlspace care solutions, call a pest control company near you for a free inspection!
Dec 27, 2021 | CrawlSpace
A moisture barrier is a plastic liner that covers the dirt in your crawlspace. These barriers are used to block vapors and moisture in the soil from entering your crawlspace. But is it necessary to install a moisture barrier under your home? While that decision remains a personal one for you as a homeowner, there are several benefits to moisture barriers.
Energy Savings
Moisture in your crawlspace can affect the temperature inside your home. As your HVAC unit or furnace runs longer to help maintain the temperature inside, it uses more electricity which, in turn, increases your electricity bill. This also puts additional strain on the HVAC unit, causing them to wear out faster and need costly repairs and/or replacement. A moisture barrier acts as a sealant, controlling the moisture levels and easing the strain of your HVAC system, making your home more energy efficient and saving you money on your energy bills.
Preventing Mold
High moisture levels in your crawlspace provide the ideal environment for mold and mildew growth. Mold and mildew in your air system can be detrimental to your and your family’s health. Mold can also cause significant damage to your home. Installing a moisture barrier greatly reduces these moisture levels, preventing mold and mildew from forming. Mold and mildew are often the cause of foul odors in your home, as well. A moisture barrier can also help eliminate these stale, musty odors from your home.
Controlling Temperatures
Moisture that gets into your crawlspace affects the temperature in your home. It can make your home too hot, too cold, too stuffy, or too dry depending on the weather, the season, and other factors. The moisture either absorbs the warmth from your house or keeps it from escaping. In turn, this causes your HVAC unit or furnace to run too long trying to maintain a steady temperature indoors. Installing a moisture barrier seals those spaces and keeps the moisture out of your crawlspace, helping to regulate the temperature inside.
Structural Integrity
Your home’s foundation is vital to its structure and soundness. Moisture in your crawlspace can lead to wood rot, especially on joists and beams. Rotting wood can lead to significant structural damage to your home which can, in turn, stick you with a huge repair bill. Moisture barrier installation reduces the amount of moisture in your crawlspace which helps prevent wood rot, protecting the structural integrity of your home.
Pest Control
Your unsealed crawlspace is an open invitation to pests and wildlife in search of shelter, food, and water. Once inside, these critters can cause significant damage to your home and your health. Rodents and other wildlife can chew through wood and electrical wires. Roaches and other insects can use the crawlspace to gain access to your home, posing potential health risks to you and your family. Installing a moisture barrier completely closes off your crawlspace, eliminating this entry point for pests into your home.
How do you know if you have a problem within your crawlspace? Some signs of crawlspace trouble include:
- Pooling water. If you have pooling water, a moisture barrier will be completely ineffective. If pooling water is already an issue, crawlspace enclosure or a sump pump will be necessary instead.
- Cold Floors. Cold floors are usually a result of moisture buildup in your crawlspace. Vapor barriers can help prevent this.
- Mold and Mildew. Mold has the potential to be toxic. Check routinely for leaks and water damage in your crawlspace and repair them immediately.
- Pests in the Home. Seeing an increase in pests in your home could indicate an issue in your crawlspace. They may be using this as a point of entry into your home. Vapor barriers can help mitigate this.
If you are interested in moisture barriers or crawlspace enclosure, contact a reputable company for more information.
You May Also Be Interested In:
What Every Homeowner Should Know About DIY Pest Control
Signs of a Mouse Infestation
When Is Bird Nest Removal OK?
5 Holiday Pest Control Tips
Wildlife Control: How to Keep Animals Out of Your Home
Dec 11, 2020 | CrawlSpace
Dealing with cold winter weather outside is bad enough; when the cold temperatures start creeping into your home it’s even worse. Heating systems work hard enough in the winter time to keep our homes warm and comfortable. Additional cold air seeping into your house leaves us with cold feet and higher energy bills.
Up to 50% of household air flows in from your crawlspace. An unenclosed crawlspace lets your heated or cooled air out and lets outdoor air in. This causes your heating and cooling systems to work overtime to compensate for this fluctuation in temperatures, causing you to still feel cold floors and inconsistent temps throughout the house. These units burn more energy leading to increased utility bills. This also puts more strain on the system leading to repairs and replacements sooner and more often.
Crawlspace enclosure is similar to adding a liner to your pool to avoid leaks. Water vapor enters your crawlspace from the ground and can even seep through cement. Increased moisture can cause a host of problems in your crawlspace and your home. Moisture attracts pests; degrades indoor air quality; provides the ideal condition for mold and mildew growth which leads to rot, warped floors, and structural damage. Adding a moisture barrier and dehumidifier is a great way to help keep the moisture out of your crawlspace.
Some common reasons people enclose their crawlspace include:
- Presence of mold
- Presence of mildew
- Musty smell
- Soft or separating floors
- Increased heating and cooling costs
- Wet insulation
- Condensation on windows
- Pest problems
Benefits
- Improved air quality in the home
- Keeps pests and wood destroying insects out
- Creates more comfortable living conditions
- Eliminates moisture which decreases fungus and mold and prevents structural damage
- Increases energy efficiency
- More consistent temperatures
- Less wear and tear on heating and cooling systems
Disadvantages
There are two main disadvantages to crawlspace enclosure. The first is the initial cost of installation. While there is a somewhat pricey initial fee for installation, the savings in energy bills and pest control costs over the long term offset these costs. The second disadvantage is improper installation. Whether doing it yourself or using a professional, improper installation or faulty materials do occur. The most common signs of improper installation include:
- Odors. When the liner is not properly taped or inadequate materials are used, moisture can get into the crawlspace leading to mold and mildew.
- Moisture. This can also be caused by improper taping. Common signs of moisture in the crawlspace after installation include damp or musty odors, constant running of the dehumidifier, and flooding.
Inspection
Once you have your crawlspace enclosed, it is important to continually inspect it to make sure tears or other damage have occurred. It is recommended that the crawlspace be inspected at least once per year but preferably twice per year. Many homeowners time their crawlspace enclosure inspection to coincide with their annual termite inspection. It is important to check the crawlspace for moisture levels (there should be no humidity, condensation, or standing water); signs of mold or rot (including loose joists, damage to support beams and air ducts, or visible mold present); and signs of rodents or pest activity (including droppings and chew marks).
While crawlspace enclosure can be a DIY project, it is recommended that installation be done by a professional. This not only helps ensure quality materials and appropriate techniques are used but also guarantees repairs and replacement in the event there are issues. Contact your local pest control company for a crawlspace enclosure quote.
You May Also Be Interested In:
Have a Pest-Free Holiday!
Is That A Rat or A Mouse and Why It Matters
Crawly Winter Insects
5 Reasons To Install Gutter Guards
Unusual Winter Wildlife
Aug 14, 2020 | CrawlSpace
There are over 27 million homes in the United States with crawlspaces. These crawlspaces are typically used for storage and easy access to plumbing but can also harbor water and mold. They are dirty, damp places that provide an ideal environment for mold, mildew, pests, and rust. Keeping your crawlspace dry is essential to improving the overall health of your home. Here are the essentials to crawlspace moisture barriers.
What is a crawlspace?
A crawlspace is a variation of a basement where you can crawl around. The surface of a crawlspace is often just bare earth. They are traditionally built for homes without a basement or for homes that aren’t built on a slab. The primary purpose of crawlspaces was to promote air circulation throughout the home and to allow easy access to plumbing, electrical, and other home maintenance needs. The crawlspace can also be used for extra storage.
Where does crawlspace moisture come from?
Crawlspace moisture usually comes from one of three sources:
- Bulk water. Water can accumulate from plumbing leaks or blocked drains. The longer this water remains stagnant, the worse the moisture problem can get.
- Outdoor air coming through vents. The vents around a crawlspace provide the perfect access for vapor from the outside air to come in, thus increasing your humidity levels.
- Moisture from the ground. Uncovered soil releases moisture into the air, thus releasing it into the crawlspace.
What are the benefits of crawlspace moisture control?
Controlling the moisture levels in your crawlspace provides you with several benefits, helping to improve both your health and the health of your home. The benefits include:
- Avoiding negative health effects from mold and mildew
- Increasing your home’s resale value
- Decreasing the risk of mold, mildew, wood rot, and floor failure
- Decreasing your heating and cooling bills
- Preventing insects and dust mites
- Eliminating odors
- Improving indoor air quality
What should crawlspace moisture levels be?
Crawlspace moisture should be kept at an appropriate level to help prevent adverse effects on your home and your health. The Environmental Protection Agency (EPA) recommends keeping the relative humidity in your home between 30% and 50%.
What is a vapor barrier?
A crawlspace vapor barrier is a set of polyethylene sheets that are placed on the uncovered soil of your crawlspace to prevent moisture from seeping through. This helps improve the relative humidity levels in the crawlspace. Vapor barriers, also known as moisture barriers, are often used in conjunction with dehumidifiers and/or crawlspace encapsulation.
Do you still have questions about crawlspace moisture barriers? Do you have an issue with moisture in your crawlspace? Contact a professional who can come out and inspect your crawlspace, identify potential areas of concern, and recommend the best treatment plan for your situation.
