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What’s the Difference Between Wood Rot and Mold?

Wood rot on beam in crawl space.

Wood rot and mold are big problems for homes, harming both the building and your health.

They come from different causes and need different ways to get rid of them. Knowing how they differ can save you time, money, and worry.

In this article, we’ll explain what wood rot and mold are, how to spot them, and how you can keep your home safe from them.

Understanding Wood Rot

Wood rot happens when moisture and tiny fungus organisms break down wood.

There are three kinds: dry rot, wet rot, and brown rot. Dry rot is the worst and can spread even to dry areas. Wet and brown rot need more direct contact with moisture to grow. You can tell there’s wood rot if the wood is falling apart, changing color, or smells musty. To prevent it, keep your humidity levels low, make sure air can flow well, and fix any leaks fast.

Wood rot fungus gets into your home courtesy of your air vents. Once it settles, it requires moisture and warmth before it can grow. If wood rot has time to begin sprouting, however, it will work quickly to run wild through your wooden supports in search of nutrients. 

How Wood Rot Damages Your Home?

Wood rot can have a widespread impact on the overall structural integrity of your basement, crawl space, and foundation.

The longer wood rot flourishes in your home, the more likely it is that you’ll find yourself contending with: 

Uneven floors with gapping.

How Do You Handle a Wood Rot Problem?

Handling wood rot problems might be time-consuming. Under most circumstances, you should contact area repair experts to discuss the best ways to remove wood rot from your home. If it isn’t caught in time, you may find yourself having to replace several of the wooden supports throughout your home. 

Getting ahead of wood rot is a little easier than removing it from your property. If you want to get ahead of this fungus, it’s in your best interest to try and deny it some of the necessities it needs to live. By implementing waterproofing measures on your property, you’re denying wood rot the moisture it needs to sprout and thrive. Other means of preventing this fungal growth include: 

  • Painting your wooden supports to prevent the fungus from settling 
  • Inspecting your HVAC system regularly to prevent damage or fungus infestations 

Understanding Mold

Wood rot tends to be relatively consistent in its make. Mold, comparatively, comes in a wide variety of forms. The most common types of mold to make their way into your home include: 

  • Allergen molds – This can cause you and your loved ones to develop allergies while making someone’s existing allergies worse. 
  • Pathogen-type molds – This class of mold exacerbates a person’s existing medical conditions by irritating their immune system. 
  • Toxigenic molds – These molds can stir up breathing issues in people living within the home, especially if they have conditions already. However, it also impacts people without a past series of breathing problems.  
Crawl space full of mold.

    All three classes of mold get into your home courtesy of your air vents, much like wood rot’s fungus does. As mold grows, it primarily impacts your health, but it can also weaken your drywall and structural supports as its clusters grow larger. 

    What Does Mold Do to You and Your Home?

    All of the previously mentioned molds can have an impact on your family’s health. Typical symptoms of a mold-related health condition may include: 

    • Wheezing 
    • Itching eyes and/or skin 
    • Coughing 
    • Congestion 
    • Asthma in younger children 
    • Difficulty breathing 
    Woman dealing with congestion.

      Beyond causing problems for your health, mold can also eat into your drywall and other porous materials throughout your property. If you don’t get rid of mold as quickly as possible, you may have to replace everything from your structural supports to your furniture due to the presence of mold spores.

      Professionals in Your Area Can Help Prevent Mold and Wood Rot

      Wood rot and mold are not just unsightly; they are indicators of potentially serious problems in your home.

      Understanding their differences and implementing preventative measures are key to maintaining a healthy home.

      If you suspect your home suffers from either condition, don’t wait for the problem to worsen. Schedule a free appointment with Mount Valley Foundation Services today.

      Our experts will provide a comprehensive evaluation and tailor a solution to restore your home’s safety and comfort. Remember, early detection and intervention are your best defenses against these silent destroyers.

      FAQs

      While bleach can remove surface mold, it does not prevent mold from growing back and is not effective against all types of mold. It’s better to use solutions designed for mold removal and address the moisture source.

      Wood rot doesn’t ‘spread’ like a disease to dry wood, but the fungi can grow on other wet wood surfaces if the conditions allow.

      Mold can grow within 24-48 hours in moist conditions. Wood rot development depends on the wood’s exposure to moisture and fungi, but it generally takes longer to become noticeable.

      Ted Dryce

      Ted Dryce

      Content Writer

      Ted is an SEO Content Writer who has been with Groundworks since 2021. He’s covered home repair topics ranging from crawl space encapsulation to regional soil conditions. When he’s not working, Ted is performing improv comedy and working on his own creative projects.

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