My home has been enduring water damage since I moved in 8 years ago (original owner, I had the house built). The cause is due to the builder not correctly putting flashing or facia up where the siding meets the roof shingles. The insides of my wall are not rotted and contain mold. It was not noticeable until recently when the drywall started to show signs of water damage. I'm not sure my homeowner's insurance will cover as this.... could I file a claim against the builder?