Depending on where you live and the type of home your live in, very often, the homes that we live in are not up to the standards that new homes have been built to meet. Additionally, what do you do when you are planning on changing the layout of the walls or windows and doors in your home and you don't really know what is structurally significant and what is not? In this video, we talk with Structural Engineer Jason Powers, of ZFA Structural Engineers about when we need the guidance of an engineer and when we don't(Hint, we always should get advice from a structural engineer any and every time we modify a floor, wall or roof element).