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Conduit that still helps when smart-home standards change
Spare conduit seems like a modest way to preserve options during construction, but only if it’s routed and documented well enough to use later. Which pathways tend to be broadly useful, and where is wireless or a future retrofit usually the more sensible choice?
I’m particularly curious how builders decide on conduit size, pull strings, and accessible endpoints without adding pathways everywhere. It also seems important to separate low-voltage data routes from locations that may need power for future devices. How do you coordinate those routes with insulation, firestopping, and cabinetry so the flexibility doesn’t create problems elsewhere?
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2 replies
The highest-value conduit is usually where a later route would have to cross finished space: for example, between a central equipment area and the attic, or between floors. A short run through an accessible basement or attic is often easier to add when you know what you need, so it may not be worth installing conduit there by default. That’s a practical way to focus on the few pathways that preserve real options instead of running them everywhere.
A pull string only helps if the conduit can take the future cable. The largest cable or connector you might need to pull, along with the number and tightness of bends, affects whether a pathway is practical. For the few runs that matter most, allow for a plausible future cable bundle and keep the bends gentle; that’s more useful than adding lots of undersized pathways.