Just wanted to say that after reading these posts and various others we contacted @Rob_le_Pest and are so happy/ relieved/ grateful for his advice on our woodworm woes. We’d treated the wood ourselves but with evidence of ongoing activity had got a company in who quoted €27k euros (yes!!) . Such helpful correspondence with Rob who was so quick to get back to us. As a result have confidence to treat ourselves and not have to find €27k…