Custom home and new construction wiring in Denver
Wiring a house from bare studs is a planning job first: service size and circuit layout get settled before a single box is nailed.
New construction wiring happens in two main passes. Rough-in follows framing and comes before insulation: the service and panel location are set, and every home run is pulled back to the panel while the walls are still open. Trim happens after drywall and paint, when devices and fixtures go in and the system is energized for final inspection.
The decisions that matter get locked in at rough-in, not at trim. Service size and spare panel capacity for loads you may add later are expensive to change once the drywall is up, so it is worth walking the plan set before anyone pulls wire. Colorado has enforced the 2023 NEC since August of that year, which expanded ground-fault protection in kitchens and basements past what older houses were built to, and every custom build here is master-electrician-led.
when should an electrician be involved in a custom home build?
Before framing is finished. Panel location and service size are far easier to settle on paper than after the walls are closed up, and lighting layout is cheapest to change while it is still a drawing.
what is the difference between rough-in and trim electrical?
Rough-in is everything done with the walls open: boxes, cable runs, and the panel enclosure. Trim is the finish work after drywall and paint, when devices and fixtures are installed and the system is energized.
how many circuits does a new house need?
There is no single number. It comes out of a load calculation based on square footage and the fixed appliances, plus the dedicated circuits the code requires for kitchens, laundry, and bathrooms, and any electric vehicle or heat pump load you plan for.
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