Posts below the frost
Washoe County's residential design criteria set a 24-inch frost line depth, and NOAA's engineering weather data for the Reno airport records about 123 freeze-thaw cycles a year. Fence posts set too shallow can heave as the ground freezes and thaws, gradually lifting out of the ground and pushing the fence out of line. Gate posts are especially sensitive, because even a small amount of heave makes a gate bind or stop latching. Ask the contractor how deep they'll set posts, and make sure gate and corner posts go at least as deep as the frost line, with a bell-shaped or straight-sided footing that doesn't give frost something to grip.
Wind
Reno's strong winds, especially ahead of storms, put large loads on fences. Solid privacy fences act like sails. In windy spots, ask about semi-privacy or board-on-board designs that let air through, closer post spacing, steel posts, and deeper footings. Vinyl privacy fences should use reinforced posts and rails rated for wind.
Dry heat and sun
The National Weather Service notes Reno's large temperature swings, and summers are hot and dry under strong high-altitude sun. Wood dries out, cracks and grays quickly. A penetrating stain or sealer, reapplied periodically, slows weathering. Vinyl in direct sun should be a quality product with UV inhibitors; dark vinyl colors can distort in heat.
Snow and drifts
Solid fences can create snow drifts on the downwind side, which can block gates and pile snow against the fence. Consider wind direction and gate placement. Plowed or shoveled snow piled against a fence adds weight and moisture; keep it off wood fences when you can.
Wildlife and open space
Homes near open space may want fences that keep pets in and wildlife out, or that allow wildlife to pass. Check local guidance on wildlife-friendly fencing if you're near open land.
Permits and HOAs
The City of Reno, City of Sparks and Washoe County have height limits and permit rules, and many neighborhoods have homeowners associations with fence standards. Check before you order.
Before you hire
Ask Reno fence contractors how deep they'll set posts, how they'll handle wind, which materials hold up best in sun and cold, whether a permit is needed, and what the warranty covers. Ask them to call in a utility locate before digging. Look up the contractor with the Nevada State Contractors Board.
Gates and maintenance
Check gates each spring after the ground thaws; even small post movement can make them drag. Adjust hinges and latches before damage builds. Re-stain wood fences on sunny sides every few years and check the base of posts for rot.
Neighbors
Talk to neighbors before replacing a shared fence, agree on the style and cost in writing, and confirm the property line.
Stain and sealer
Re-stain wood fences every few years; high-altitude sun breaks down finishes quickly on south and west sides.