Dry rot control: Effective strategies for your home in 3 steps

Dry rot (Serpula lacrymans) is one of the most dangerous wood pests in Germany and can cause serious damage, especially in old buildings. If you recognize an infestation early and take targeted action, you can effectively protect your own home. In this article, you will find out how to combat dry rot, which methods are suitable and which preventative measures make sense.

1️⃣ Identify and eliminate the source of moisture

Dry rot only grows in damp areas, so the first step is always to find the source of the damp. Typical sources are

• Leaking water pipes or pipelines

• Rising ground moisture

• Poor ventilation in cellars or attics

✅ Tip: Only if the source of moisture is eliminated can a new infestation be prevented.

2️⃣ Standard-compliant control in accordance with DIN 68800-4

DIN 68800-4, which regulates the professional treatment of wood pests, applies to safe dry rot or dry rot infestation in cellars.

Important steps are

• Removal of infested wood and plaster

• Exposure of wooden structures

• Treatment of masonry and wood with suitable agents

• Drying the affected area

💡 Recommendation: Seek advice from a specialist dry rot control company.

3️⃣ Choose the right method of control

Different methods are suitable depending on the extent of the infestation:

• Borehole soaking with biocides: Suitable for localized infestations

• Hot air method: For large-scale infestations, the fungus is killed by heat

Both methods should always be carried out in consultation with a dry rot specialist to ensure long-term safety.

Prevention: Prevent dry rot

• Regularly check cellars, attics and wooden structures for moisture

• Ensure good ventilation and aeration

• Repairdamaged areas at an early stage

In this way, you can prevent wood pests from spreading in the house and causing long-term damage.

Conclusion: Detect dry rot early and combat it professionally

A dry rot infestation must be taken seriously, but can be effectively combated through targeted measures, professional treatment and preventative steps. Acting now will protect your wooden structures, increase the value of your home and prevent expensive renovations.