The Best Fence for Wind on the Wasatch Front

Anyone who has lived along the Wasatch Front knows the canyon winds. East winds pouring out of the canyons — and the gusts that come with a passing front — can flatten a fence that wasn’t built for them. If you’re on a bench, near a canyon mouth, or anywhere the wind funnels (think Cottonwood Heights, Draper, and the east benches), building for wind isn’t optional. Here’s what actually survives.

Why fences fail in wind

A privacy fence is a sail. The taller and more solid it is, the more force the wind puts on it — and that force is transferred straight to the posts and their footings. Fences fail in wind for three reasons: posts that aren’t set deep enough, footings that are too small, and solid panels with nowhere for the wind to go. Fix those three and a fence holds.

The material matters — but the build matters more

• SimTek — engineered for exactly this. Its panels are steel-reinforced and the system is rated for high wind loads, which is why it’s a favorite for exposed, high-wind Wasatch Front lots. It also blocks sound from busy roads.
• Trex composite — solid, heavy composite boards in a properly engineered frame stand up well, and the mass helps dampen movement. Post spacing and footings must be spec’d for the wind load.
• Aluminum and wrought iron — ornamental fences let wind pass straight through, so wind load is rarely their problem. Great where you don’t need full privacy.
• Vinyl — works in wind when built right: reinforced posts, correct footings, and often a semi-privacy or lattice-top style that lets some air through. A tall, solid, under-built vinyl fence is the classic wind casualty.

How to spec a fence that survives the wind

When you get quotes, the wind-worthiness is in the details — make sure yours includes:

• Deeper posts. Utah’s frost line already calls for footings around 30 inches; in high-wind and taller-fence situations, deeper is better. Ask how deep the posts are set.
• Bigger concrete footings on end, corner, and gate posts — the ones that take the most load.
• Reinforced posts (steel-insert or heavier-gauge) on privacy runs, especially for vinyl.
• Closer post spacing on long, exposed runs so no single panel carries too much.
• Wind gaps or a semi-privacy style where full privacy isn’t essential — letting even a little air through dramatically cuts the load.

The takeaway

For a fully exposed, high-wind location, a steel-reinforced system like SimTek is purpose-built for it. For most homes, the material matters less than the build — deep posts, solid footings, reinforcement, and the right style will keep a vinyl or composite privacy fence standing through the canyon winds. Tell us about your exposure when you request a quote and your installer will spec the fence to your site, not to a flat lot in still air.