this fascia had completely rotten through, allowing insulation to spill out from the attic into the gutter! Replacing rotten wood fascia and soffit A severely rotted doorjamb Sometimes wood can rot even under the paint! A finished doorframe/brick molding repair - painted to match. In-process of a rotten doorjamb repair; We use PVC to prevent future rot, and sand it to take paint better, and look more natural. In-process of a rotten doorjamb repair; We use PVC to prevent future rot, and sand it to take paint better, and look more natural.