but having looked a little further i found out the solution was fairly simple, so i thought i would write a post on it in the hope it will save somebody a lot of time. driven by two motors situated on opposite sides of the house. the doors increase the amount of natural light flowing into your home thanks to their floor-to-ceiling windows. best of luck to you on your build! these issues need help beyond what a healthy diet and exercise have been able to do. i thought it was so sweet of her. not sure if that is correct or means anything. 