How to Detect and Prevent Dry Rot
By definition, dry rot, or wood rot, is wood decay that’s caused by certain fungi that digest parts of the wood that make it strong. Although hazardous and somewhat common, many people don’t know how to prevent, detect, or repair dry rot—so, the conversation is important to have. Let’s dive in to see what parts of your home are most at risk, and see what wood rot repair techniques are available to you.
What Parts of My Home Are At Risk for Dry Rot?
Typically, wood rot happens in damp places that have a hard time drying out. Coincidentally, these are also the same places that go unnoticed for long periods of time which is all the more dangerous. Windows are especially vulnerable as some rain may seep through and saturate the wood or walls below. Additionally, exterior doors, outdoor decks, and basements are prime suspects for dry rot. These areas are sneaky, allowing water to trickle in through the smallest cracks, with little to no sunlight or ventilation to properly dry out.
What Does Wood Rot Look Like?
Now that you know where to look, it’s important to know what dry rot looks like as it ransacks your home. Some of the most common signs include swelling or discoloration of the wood. Also, if the area is painted, the dry rot may be concealed so be sure to gently poke the area screwdriver. If the area is firm, it’s fine—if the area is soft, you likely have wood rot. In dark spaces like attics or basements, you may also use a flashlight to check for discoloration. Lastly, if you don’t find clear signs of dry rot but you do find mold, be sure to remove the mold and affected wood as that area is especially prone to developing wood rot in the future.
How Can I Treat Dry Rot?
Soft wood can lead to serious home and structural damages, so wood rot repair is essential. To be clear, once wood is affected, it cannot be saved—it must be replaced before the damage spreads any further. First, you must repair the area where the leak started. There is no use in replacing the affected wood if the source of the issue is left untouched. Next, consider running a dehumidifier to dry out the area of any excess moisture. Once the area is dry and the wood is replaced, try applying a wood preservative to keep it safe.
Understanding what causes wood rot, what it looks like, and how to complete wood rot repairs is the first step in future-proofing your home. Of course, there is a variety of other things you can do to prevent this from happening again like recaulking cracks, cleaning your gutters regularly, and investing in quality exhaust fans. If you notice your outdoor deck is discolored, but is not suffering from dry rot, it may just be time for a pressure washing service. Call our team to learn more and schedule an appointment, or read our blog for other homeowners’ tips and tricks.