Prep Your Fence for Colorado Springs' Windy Season

Colorado Springs features one of the most intense wind regimes in North America due to its unique mountain-plains topography. Downslope windstorms (Chinook winds) occur when stable air masses are forced over the 14,000-foot Rampart Range and Pikes Peak, accelerating downward into the urban valley below.

Wind season peaks twice annually: early spring (March through May) and late fall (November through December). During these events, localized wind funnels develop along east-west arterial canyons and open corridors like Highway 24, Woodmen Road, and Powers Boulevard, producing sustained 50-mph winds with localized gusts exceeding 80 mph.

A solid 6-foot wood privacy fence captures immense wind energy. Because the pickets fit tightly together, wind cannot bleed through the barrier; it pushes against the wall like a dam against rising floodwaters. Taking proactive fortification measures in February and October prevents devastating property collapses.

The single most critical diagnostic you can perform prior to wind season is the Post Wobble Test. This simple 30-second physical audit identifies weakened posts before wind shear snaps them.

Walk to each fence post, grip the post firmly at chest height with both hands, and apply aggressive back-and-forth lateral rocking force. A structurally sound post set 24 inches deep in 100 lbs of commercial concrete will feel completely rigid—giving zero ground deflection.

If the post flexes more than 1/2 inch at ground level, observe the soil collar. If the wooden post moves inside the concrete, the wood has rotted internally. If the entire concrete plug rocks inside the earth, soil erosion or frost heave has compromised the footing. Mark failing posts with blue painter's tape for immediate stabilization.

Builder-grade fences in Colorado Springs are almost universally assembled using pneumatic nail guns firing smooth wire nails. In our arid climate (relative humidity regularly dropping below 15%), lumber dries, shrinks, and swells.

As the wood moves, smooth nails lose their friction grip and begin backing out of horizontal rails. When an 80-mph gust slams the fence, suction created on the leeward side pops loose pickets completely free, sending heavy cedar boards flying through neighborhood yards.

Conduct a fastener audit along every run. Pull out popped nails with a claw hammer or pry bar, and drive heavy 3-inch exterior ceramic-coated star-drive (Torx) screws directly into the framing rails. Screws have deep aggressive threads that bite into the wood fibers, providing over 300% greater withdrawal resistance.

Gates represent the primary failure point during Front Range windstorms. When high winds hit a privacy gate, loose latches rattle and pop open. Once a gate blows open, it swings wildly on its hinges, slamming against stops with hundreds of foot-pounds of kinetic energy.

This violent swinging bends steel hinges, splits wooden hinge posts, and frequently rips the entire gate off its frame. To prevent wind blowout, inspect your gate latching mechanism before storm season arrives.

Upgrade flimsy gravity latches to heavy-duty locking slide bolts or padlocked hasps. For double-drive gates, install heavy 5/8-inch cane drop bolts that anchor minimum 3 inches into concrete ground sockets, locking the stationary leaf rigidly against wind shear.

Surrounding trees and shrubs create severe secondary hazards for residential fences during high-wind events. Downed ponderosa pine branches, dead cottonwood limbs, and overgrown lilac bushes cause thousands of dollars in avoidable fence damage every spring.

Heavy tree limbs overhanging your fence line whip violently in 75-mph gusts. If a dead 4-inch branch snaps off, it will crush top rails and shatter pickets below. Trim all overhanging branches back at least 3 feet from the fence boundary.

Additionally, clear dense shrubbery and tall ornamental grasses away from the base of the fence. Dense brush traps wind, creates localized eddy currents that increase turbulence, and retains ground moisture that accelerates post rot.