Home inspection plans come in a wide array of values. A low cost home inspection might put your mind at ease about a house you already really want, but they could miss some key things that should be checked. Make sure your talk to your inspector about whether these items are included in your plan, and if not, adding them on. 1. Polybutylene pipes. In houses built in the 80s-90s, PB2110 pipes were used as an inexpensive alternative for plumbing houses. Unfortunately, they