customers who bought this item also bought. journal of extension, 33, apa citation style (6th ed.) i asked him to come in and help me, which he did. 50,000 commercial customer vehicles a year across 87 locations. the plumbing system pipes that tend to freeze first are usually the ones that are located near the outside wall of the house or property since they are the ones that are exposed to the below temperatures compared to those pipes that are usually in the middle of the structure of the home or the building. it’s not only down to me, but to everybody. 