The answer to 'why is my soffit sagging' is that the most common causes are inadequate support, moisture damage, or structural issues. Soffits are the exposed underside of the roof overhang, and if they are not properly installed or maintained, they can start to sag over time. This can be due to rotting wood, loose fasteners, or the weight of the soffit material itself.
Symptoms of a sagging soffit include visible drooping or uneven appearance, cracks or gaps forming, and potentially water damage or pest intrusion. To fix a sagging soffit, you may need to reinforce the framing, replace rotted wood, or add additional support brackets. In some cases, the entire soffit may need to be replaced. While minor soffit repairs can be a DIY project, significant sagging or structural issues should be addressed by a professional roofing contractor to ensure safety and proper restoration.