Dry Rot: The Sneaky, Infiltrating Enemy of Roofs

Every homeowner needs to know about dry rot and how it can negatively impact the structural stability of their homes. Homeowners who have heard of dry rot may mistakenly think that they are not at risk. Roofing systems can be compromised by these sort of fungi. It is a scary thing to consider that your home could be decomposing "silently" because of fungal contamination. The best approach to keeping your residential roofing system safe is by getting routine roofing inspections. It is also a good idea to know how to recognize signs of the problem. The following points will give you a better understanding of dry rot.

Areas of Concern

Dry rot spores can settle in many areas throughout a home. The spores thrive on wood surfaces, which is how it gets its name. The fungus feeds on wood and the remnants of it look like rotted wood. The roofing systems of homes have to be in good structural form to ensure safety. The system is comprised of wood and can be an ideal place for dry rot to settle and spread. The presence of the spores alone is not enough to start the destructive process. Moisture from humidity can encourage growth. This is why ventilation issues need to be addressed as soon as they are identified. It is also worth noting that the fungus may stop spreading if humidity conditions change. However, the dormant spores can reactivate and resume deteriorating structures if moisture is introduced to contaminated areas. 


This fungus has brownish-orange spores. They may appear on wood surfaces in attics. It is also possible for them to collect near gutters and downspouts. Severe damage may present itself as weak wood that easily crumbles. Compromised roofing systems will eventually lose their shape if not treated. Your roof may sag and eventually leak.

Repair Options

This issue can be remedied by correcting ventilation issues in the early stages. Advanced deterioration might require more aggressive processes such as repairs, optimal ventilation, and reinforcing the roof to make it as durable as possible. Affected properties need to get on-going inspections to ensure that dormant spores do not germinate. Prevention is the key to combatting dry rot. 

Consider using a roofer as a resource to better understand the importance of roofing inspections and ventilation. They can inspect your premises and make recommendations and amendments to your roof if issues are identified. Hopefully, their inspection will not yield any signs that your roof has been compromised and that it is functioning as intended. Several factors can change the condition of your roof. This is why it is imperative to continue to get scheduled inspections to discover roofing repair needs.