Structured Cabling for Custom Homes & Commercial Builds: Get It Right in Rough-In
Fiber, Cat6, and low-voltage paths are cheapest when walls are open. How builders and GCs across San Antonio can avoid expensive fish-and-pray later.
- cabling
- low-voltage
- fiber
- construction
On a custom home or commercial tenant improvement, the network is part of the building — not an afterthought. Pulling Cat6 and fiber during rough-in is a fraction of the effort of fishing walls after drywall, paint, and trim.
Plan the drops before the drywall
Walk the plans with IT and low-voltage in mind:
- Office / study desks — dual Cat6 minimum
- Living spaces for Wi-Fi access points (ceiling or high wall)
- Mechanical rooms / IDF for switches and UPS
- TV walls and media locations
- Future AV, shades, or smart panels if the owner is leaning that way
Over-provision a little. An unused drop in a conduit or wall box is cheap insurance; cutting finished walls is not.
Cat6 vs fiber — when each wins
Cat6 / Cat6A still carries most workstation, access point, and device runs inside a building. For runs approaching 100 meters, Power over Ethernet devices, or dense Wi-Fi 6/6E/7 access points, Cat6A is often the safer spec.
Fiber shines for building-to-building links, long backbone runs, and future 10G+ aggregation between IDFs. Many South Texas properties with a main house and a detached office or garage benefit from a single fiber backbone early.
Coordinate with the GC schedule
Low-voltage should land after electrical rough but before insulation and drywall. We routinely sync with builders so data paths don’t fight HVAC trunks or get buried behind the wrong studs.
A short cabling walkthrough is often enough to mark paths, count drops, and flag conflicts before the crew closes walls.
Label and document
Every drop should be labeled at both ends and sketched on a simple floor plan left in the IDF. Future you (or the next tech) will thank you when a desk relocates or a closet gets reorganized.
Whether you’re wiring a Hill Country custom home or a commercial suite off I-10, Nice2GeekYou handles structured cabling, fiber optics, and the handoff to managed Wi-Fi and IT. Building in Boerne, Cibolo or New Braunfels? Request a quote before the walls close.
Further reading: BICSI — Cabling Installation · TIA structured cabling overview