The answer to 'my roof decking is failing' is that the roof decking, which is the structural layer beneath the roofing material, is deteriorating and no longer providing adequate support. This is a serious issue that requires prompt attention, as it can lead to roof collapse and significant water damage to your home.
Common causes of roof decking failure include age, moisture intrusion, poor installation, and structural issues. Symptoms may include sagging, soft or spongy spots, and visible cracks or holes in the decking. If left unaddressed, a failing roof decking can compromise the entire roofing system and put your home at risk.