Buying a new home does not mean that it is free from mold unless professionals and mold remediation experts verify it. A dream home can sometimes become a nightmare for homeowners if it is infested with mold. Most mold problems go unnoticed because they start with a few isolated dots on the ceiling or walls. The fact that mold appears in different colors can also make it difficult to detect it until you notice a musty smell or it becomes visible after accumulation. Although mold in new home construction is not extremely common for some people, it does happen for several reasons. Here are five reasons why your new home may have mold.
- Poor Ventilation
If your new home is poorly ventilated, you will definitely experience a mold problem. Poor ventilation increases the level of humidity in your home, which leads to high levels of condensation and moisture. One of the signs of poor ventilation in a new home is the frosted look on your glass windows and damp surfaces. A room may feel stuffy and you may notice changes in temperature when getting into different rooms. This usually happens in new homes especially when no windows or vents were left open. The lack of air circulation in a home creates a conducive environment for mold to grow. This means that you will be experiencing a mold problem even before you move into your new home.
- Moisture Problems in Design and Construction
Mold in new homes usually occurs because of construction errors and design oversights that trap moisture in a part of a building that needs to dry completely. There are guidelines and regulations that need to be followed when constructing a new home. Failure to adhere to any of these steps in one of these stages leads to moisture problems. As a result, mold starts to grow posing health risks and other problems such as insecurity and damage to property. Some of the construction errors include building on a site with poor drainage systems, improperly installed building materials, and poor design of building enclosures. Early home building phases leave the subflooring and framing exposed to high levels of humidity and fluctuating weather.
- Using Moisture-Sensitive Building Materials
Although professionals may have constructed your new home, it is still susceptible to mold if the materials used in the building are sensitive to moisture or high levels of humidity. Wood is a very common construction material used in structural elements of a building and furniture. Mold thrives well in the presence of organic sources of food and moisture. It is quite unfortunate that wood acts as a source of moisture because of its ability to absorb water and is a good source of food for mold. It is important to use treated wood or apply a sealant that makes it insusceptible to mold. Other insulation materials also trap moisture within creating a perfect environment for molds to grow.
- Issues with Plumbing
Constant leakages in plumbing can make it difficult to move into a new home since it poses a great risk of a mold problem. Slow drains could be a sign of a sewer clog or something bigger. It is important to get an independent diagnosis of the issue since most home inspectors will not check the sewers or plumbing. Some of the signs of plumbing issues include low water pressure and corroded pipes. Additional sprinkler systems, hot tubs, and bathrooms could also increase the risk of plumbing mishaps.
- Backyard flooding
Backyard flooding is one of the common causes of mold in basements. It usually happens if your landscape slopes towards the house. If you experience flooding in your backyard after heavy rainfall, it could have a damaging effect on your foundation. It is quite difficult to notice this problem during construction if your new home was built in a season with no rain. You might notice the issue when you have already moved into the home. Extensive backyard flooding can cause moisture problems in a home and may require professional help.
The best way to prevent mold in a new home is to control the level of moisture and humidity. This can be done through the selection of building materials that are resistant to moisture and proper planning of design and construction. You need to hire professionals who have years of experience in building modern homes that are safe from molds and other construction errors. It is also important to carry out a mold inspection before moving into a new building, as it gives you peace of mind and guarantees a healthy living.