DIY Wooden Fence Cost Calculator in Idaho

Building your own fence in Idaho is very doable, but the state's mix of dry summers, cold winters, and occasional rocky ground means post installation deserves extra attention. Across a 150 linear ft, 6 ft privacy fence, you are looking at roughly $1,500–$3,000 for pressure-treated pine materials, $3,000–$5,000 for cedar, or $4,500–$7,000+ for redwood. In drier parts of Idaho, strong sun can dry out and fade wood faster than many homeowners expect, while winter frost can shift shallow posts over time. Cedar and redwood generally need less upkeep, but pine can still work well if you seal it and use solid concrete footings.

Digging can also be the make-or-break part of the job here. In rocky or compacted soils, hand digging a full fence line can drag on, so renting a power auger is often worth it. Before laying out your string line, check local permit requirements and confirm any subdivision or HOA rules, especially if the fence is near a road or shared boundary. Idaho's sales tax adds some cost at checkout, but not enough to change the overall fence cost picture much.