The answer to 'how to repair soffit' is that repairing a damaged or sagging soffit typically involves replacing the affected sections. Softits are the horizontal panels that cover the space between the roof and the exterior walls of a home, and they can become damaged over time due to weather, pests, or other factors.
To repair a soffit, you'll need to first identify the extent of the damage and determine which sections need to be replaced. This may involve removing the existing soffit panels and inspecting the underlying framing and support structure. Once you've identified the problem areas, you can purchase replacement soffit panels that match the existing material and color, and then carefully install them following the manufacturer's instructions.