Being a homeowner can be mind boggling sometimes. My husband always tells me that I will hold on to anything until I can't use it anymore, literally. That maybe true to some extent but it doesn't apply to the upkeep and maintenance of the home. This year will be the 15th year in our home. I've been checking out major stuff like the furnace, water heater, and the roof. From the inside of the house there is only one spot that has revealed a necessary repair on the roof. Something a little DIY can take care of but...I really can't tell with the rest of the roof. There's no leaks but it could be . Hence, if it's not broke don't fix it question. The roof was inspected to be five years old when we bought the house. I suspect that it is time to invest in replacing it. Any one have any advice on this?