Wood & Privacy Fence Installation in Fuquay-Varina

Wood privacy fencing, built for Piedmont conditions

A wood privacy fence is still the most common request in Fuquay-Varina backyards, and done properly it holds up well here. Done carelessly it does not — and the failure points in central North Carolina are specific.

What actually breaks a wood fence here

• Humidity and 47 inches of rain a year. The north-facing side of a board fence stays damp longest and mildews first. Pressure-treated or naturally rot-resistant species in ground contact is not optional in this climate.
• Ground contact. Fuquay-Varina's ordinance already requires a 2-inch minimum clearance between the bottom of the fence and finished grade, for stormwater drainage. That rule also happens to be exactly what keeps the bottom board from wicking moisture year-round.
• Freeze-thaw ratcheting. We average a January low near 30°F but only about 3 inches of snow. That means dozens of shallow freeze-thaw cycles a season rather than one deep freeze. In high-clay soil that cycling works a post loose over time — arguably harder on a fence than a northern winter.
• Native subterranean termites are a year-round concern statewide. Any untreated wood in ground contact is at risk.

Posts are where the job is won or lost

Under about eight inches of friendly sandy loam, Fuquay-Varina is dense red clay — 35 to 70 percent clay content. Essentially every post hole in this town is a clay hole. A few consequences worth knowing before you compare quotes:

• Auger refusal is normal. Our clay formed over weathered rock, so on slopes and eroded lots a hole or two in a run will hit saprolite. That is the ground, not a bad crew.
• A clay hole holds water. Gravel at the base and a concrete collar crowned to shed water away from the post are what keep the post from sitting in a bathtub.
• New-construction lots are different. On recently built lots the native soil profile has been stripped, graded and compacted, so we're working in disturbed subsoil — denser and less predictable than an established yard.

Industry practice in this soil is roughly one third of post length below grade — about 24 to 36 inches for a 6-foot fence. That is a practice standard, not a code requirement; the state building code's 12-inch footing minimum applies to structures, and Fuquay-Varina does not require a permit or inspection for a residential fence at all.

Other services: Vinyl Fences · Aluminum & Pool-Code Fences · Chain Link Fences