A third of Bluemont’s owner homes went up before 1960, and nearly half before 1980, a bigger old share than most of Loudoun. More than nine in ten are detached, so there’s no row of neighbors on your line and no association to call. A slow drain in a house like that is yours to find, and the first question is which decade the part of the house you’re standing in came from.
That matters because old houses here usually have been added to. A farmhouse with a 1970s kitchen on the back and a bath tucked in during the 1990s has three kinds of pipe in it: cast iron or galvanized steel in the oldest part, copper-and-cast mixed through the middle, plastic on the newest run. Clogs gather where one kind meets another, at the transition, where a lip or a bad slope catches paper and grease. When we cable a line like that, we ask which room was built when.
Cold plays a part up here on the ridge. A kitchen sink on an outside wall, or a line that runs through an unheated mudroom or crawlspace, runs cooler than the rest of the house, and grease that stays liquid in July sets up in January. If your kitchen drain is slow every winter and fine in summer, that’s the pattern, and a hot jetter pass clears it better than a cable that only pokes a hole through it.
Houses from the 1980s and 90s, about a third of what’s here, are mostly plastic, and the clogs there are what went down: hair, wipes, a dishwasher’s food scraps. The few built since 2000 are about one in six. Wherever your house falls, we clear the drains inside it, from the sink, the tub or the cleanout, and we’ll tell you what the cable came back with.