Post-Frame Building Materials in Thermopolis, WY

Thermopolis’s Source for Ag Buildings, Shops & Post-Frame Construction

As the seat of Hot Springs County and home to the world’s largest mineral hot springs, Thermopolis draws visitors but runs on agriculture. The Big Horn River basin that surrounds the town supports cattle and sheep operations spread across some of Wyoming’s most dramatic terrain — from the canyon breaks of Wind River Canyon to the sagebrush flats stretching toward Worland. Contractors building in this country need post-frame structures that handle the high-desert cold, occasional heavy snows, and relentless wind that sweeps through the basin, and they need a supplier who can actually get materials to them without a logistical nightmare.

Western Building Supply serves the Thermopolis market from our Wheatland plant, approximately 190 miles to the southeast via US-20. We manufacture custom trusses, roll-formed steel roofing and siding in 45+ colors, and laminated columns sized for the loads and spans Big Horn Basin agricultural operations demand. Whether you’re replacing a rotted hay barn on a ranch north of town, building a new shop near the Hot Springs State Park corridor, or putting up a calving facility in the Wind River badlands to the south, we deliver a complete, coordinated package.

When Thermopolis contractors need materials that travel to canyon country and hold up there, they call Western.