My name is John Lapp, and I am the owner of Extreme Pole Buildings, a Pennsylvania-based builder specializing in custom pole barns, garages, and post-frame structures ([https://extremepolebuildings.com/](https://extremepolebuildings.com/)). My team and I have years of experience in post-frame construction, working with homeowners and property owners to design and build durable structures that meet local building codes and site conditions. Through this work, I have developed expertise in pole barn design, foundation systems, post-frame framing, metal roofing and siding, and practical construction solutions for agricultural, residential, and hobby buildings.