Project estimator
House: what the job needs
Wiring a new home or remodel. Tell us the size and what's going in; we'll list the ties, clips, heat shrink and solar supplies with quantities you can quote.
Answer a few questions
Or describe the project in your own words on the estimator page.
Prefer to just describe it? Tell us about the project in your own words.
How this estimate works
Each quantity comes from a stated rule of thumb applied to your answers. For a typical house (2,500 sq ft new home), these are the rules and the items they point to:
- NR-4x200 Harness tie, 40 lb, 7.9 in, 3.5 mm wide
- Panel dressing: 2 small ties per circuit × 36 circuits (about 1 per 70 sq ft)
- NR-8x300 Heavy-duty nylon tie, 120 lb, 11.8 in (300 mm)
- Bundling runs in attic, basement and garage: about 1 tie per 40 sq ft
- NR-HL12x200 Hook-and-loop strap, 12 mm wide, 7.9 in
- Dressing at the media panel: 3 hook-and-loop straps per drop
- NR-NC7 Nail-in cable clip, 7 mm (0.28 in) cable, 1.8 × 17 mm nail
- Data, coax and security cable to studs and joists: 1 clip every 4.5 ft over about 1,275 ft (17 drops × 75 ft)
- NR-DRS-6 Heat shrink tubing 2:1, 6 mm (1/4 in), 100 m roll
- Splices, repairs and marking: 10 ft of 1/4 in heat shrink
We add 10% for waste and offcuts, round up to whole packs of 100 and whole rolls, and show a low to high range because real jobs vary with routing, spacing and spec. Your drawings and spec sections beat any rule of thumb: send them with your quote request and we'll price from them.